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<PAGE> PAGE 10
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<PAGE> PAGE 11
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<PAGE> PAGE 12
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<PAGE> PAGE 13
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<PAGE> PAGE 16
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<PAGE> PAGE 18
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<PAGE> PAGE 20
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<PAGE> PAGE 21
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<PAGE> PAGE 22
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<PAGE> PAGE 23
067 000700 N
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<PAGE> PAGE 24
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<PAGE> PAGE 25
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<PAGE> PAGE 26
036 A000800 N
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<PAGE> PAGE 27
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<PAGE> PAGE 28
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<PAGE> PAGE 29
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<PAGE> PAGE 30
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<PAGE> PAGE 31
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<PAGE> PAGE 32
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<PAGE> PAGE 33
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<PAGE> PAGE 34
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<PAGE> PAGE 35
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<PAGE> PAGE 36
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<PAGE> PAGE 37
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<PAGE> PAGE 38
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<PAGE> PAGE 39
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<PAGE> PAGE 40
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<PAGE> PAGE 41
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<PAGE> PAGE 42
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<PAGE> PAGE 43
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<PAGE> PAGE 44
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<PAGE> PAGE 45
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<PAGE> PAGE 46
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<PAGE> PAGE 47
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SIGNATURE
TITLE
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
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<NUMBER> 001
<NAME> CONNECTICUT MONEY MARKET SERIES
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</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> FLORIDA SERIES (CLASS A)
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<FISCAL-YEAR-END> AUG-31-1999
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</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 002
<NAME> FLORIDA SERIES (CLASS B)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
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</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 003
<NAME> FLORIDA SERIES (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
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<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 004
<NAME> FLORIDA SERIES (CLASS Z)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
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<AVG-DEBT-PER-SHARE> 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 002
<NAME> MASSACHUSETTS SERIES (CLASS B)
<S> <C>
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<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
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<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> "(1,054,152)"
<DISTRIBUTIONS-OF-GAINS> "(428,020)"
<DISTRIBUTIONS-OTHER> "(13,684)"
<NUMBER-OF-SHARES-SOLD> "5,433,192 "
<NUMBER-OF-SHARES-REDEEMED> "(2,960,453)"
<SHARES-REINVESTED> "848,401 "
<NET-CHANGE-IN-ASSETS> "2,578,383 "
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> "115,906 "
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> "275,093 "
<AVERAGE-NET-ASSETS> "15,693,000 "
<PER-SHARE-NAV-BEGIN> 11.89
<PER-SHARE-NII> 0.25
<PER-SHARE-GAIN-APPREC> (0.07)
<PER-SHARE-DIVIDEND> (0.25)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> (0.11)
<PER-SHARE-NAV-END> 11.71
<EXPENSE-RATIO> 1.42
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> MASSACHUSETTS SERIES (CLASS A)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> "43,316,811 "
<INVESTMENTS-AT-VALUE> "47,525,225 "
<RECEIVABLES> "615,165 "
<ASSETS-OTHER> "21,908 "
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> "178,944 "
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> "43,986,169 "
<SHARES-COMMON-STOCK> "4,096,228 "
<SHARES-COMMON-PRIOR> "3,816,232 "
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> "(211,229)"
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> "4,208,414 "
<NET-ASSETS> "(7,912,460)"
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> "1,329,245 "
<OTHER-INCOME> 0
<EXPENSES-NET> "275,093 "
<NET-INVESTMENT-INCOME> "1,054,152 "
<REALIZED-GAINS-CURRENT> "(25,400)"
<APPREC-INCREASE-CURRENT> "(275,653)"
<NET-CHANGE-FROM-OPS> "753,099 "
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> "(1,054,152)"
<DISTRIBUTIONS-OF-GAINS> "(428,020)"
<DISTRIBUTIONS-OTHER> "(13,684)"
<NUMBER-OF-SHARES-SOLD> "5,433,192 "
<NUMBER-OF-SHARES-REDEEMED> "(2,960,453)"
<SHARES-REINVESTED> "848,401 "
<NET-CHANGE-IN-ASSETS> "2,578,383 "
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> "115,906 "
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> "275,093 "
<AVERAGE-NET-ASSETS> "30,830,000 "
<PER-SHARE-NAV-BEGIN> 11.90
<PER-SHARE-NII> 0.27
<PER-SHARE-GAIN-APPREC> (0.07)
<PER-SHARE-DIVIDEND> (0.27)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> (0.11)
<PER-SHARE-NAV-END> 11.72
<EXPENSE-RATIO> 1.17
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 003
<NAME> MASSACHUSETTS SERIES (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> "43,316,811 "
<INVESTMENTS-AT-VALUE> "47,525,225 "
<RECEIVABLES> "615,165 "
<ASSETS-OTHER> "21,908 "
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> "178,944 "
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> "43,986,169 "
<SHARES-COMMON-STOCK> "4,096,228 "
<SHARES-COMMON-PRIOR> "3,816,232 "
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> "(211,229)"
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> "4,208,414 "
<NET-ASSETS> "(7,912,460)"
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> "1,329,245 "
<OTHER-INCOME> 0
<EXPENSES-NET> "275,093 "
<NET-INVESTMENT-INCOME> "1,054,152 "
<REALIZED-GAINS-CURRENT> "(25,400)"
<APPREC-INCREASE-CURRENT> "(275,653)"
<NET-CHANGE-FROM-OPS> "753,099 "
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> "(1,054,152)"
<DISTRIBUTIONS-OF-GAINS> "(428,020)"
<DISTRIBUTIONS-OTHER> "(13,684)"
<NUMBER-OF-SHARES-SOLD> "5,433,192 "
<NUMBER-OF-SHARES-REDEEMED> "(2,960,453)"
<SHARES-REINVESTED> "848,401 "
<NET-CHANGE-IN-ASSETS> "2,578,383 "
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> "115,906 "
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> "275,093 "
<AVERAGE-NET-ASSETS> "185,000 "
<PER-SHARE-NAV-BEGIN> 11.89
<PER-SHARE-NII> 0.24
<PER-SHARE-GAIN-APPREC> (0.07)
<PER-SHARE-DIVIDEND> (0.24)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> (0.11)
<PER-SHARE-NAV-END> 11.71
<EXPENSE-RATIO> 1.67
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 004
<NAME> MASSACHUSETTS SERIES (CLASS Z)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 43316811
<INVESTMENTS-AT-VALUE> 47525225
<RECEIVABLES> 615165
<ASSETS-OTHER> 21908
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 178944
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 43986169
<SHARES-COMMON-STOCK> 4096228
<SHARES-COMMON-PRIOR> 3816232
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> -211229
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 4208414
<NET-ASSETS> -7912460
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1329245
<OTHER-INCOME> 0
<EXPENSES-NET> 275093
<NET-INVESTMENT-INCOME> 1054152
<REALIZED-GAINS-CURRENT> -25400
<APPREC-INCREASE-CURRENT> -275653
<NET-CHANGE-FROM-OPS> 753099
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> -1054152
<DISTRIBUTIONS-OF-GAINS> -428020
<DISTRIBUTIONS-OTHER> -13684
<NUMBER-OF-SHARES-SOLD> 5433192
<NUMBER-OF-SHARES-REDEEMED> -2960453
<SHARES-REINVESTED> 848401
<NET-CHANGE-IN-ASSETS> 2578383
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 115906
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 275093
<AVERAGE-NET-ASSETS> 198 **
<PER-SHARE-NAV-BEGIN> 11.89
<PER-SHARE-NII> 0.28
<PER-SHARE-GAIN-APPREC> -0.07
<PER-SHARE-DIVIDEND> -0.28
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> -0.11
<PER-SHARE-NAV-END> 11.71
<EXPENSE-RATIO> 0.92
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
<**Amounts are actual and not rounded to the nearest thousand.>
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> MUNI - NORTH CAROLINA
<SERIES>
<NUMBER> 001
<NAME> MUNI - NORTH CAROLINA (CLASS A)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 46,745,379
<INVESTMENTS-AT-VALUE> 50,696,374
<RECEIVABLES> 809,579
<ASSETS-OTHER> 999
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 651,226
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46,913,071
<SHARES-COMMON-STOCK> 4,396,347
<SHARES-COMMON-PRIOR> 4,440,252
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (8,339)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3,950,994
<NET-ASSETS> (8,836,599)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,433,104
<OTHER-INCOME> 0
<EXPENSES-NET> 292,203
<NET-INVESTMENT-INCOME> 1,140,901
<REALIZED-GAINS-CURRENT> 32,456
<APPREC-INCREASE-CURRENT> (315,692)
<NET-CHANGE-FROM-OPS> 857,665
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,140,901)
<DISTRIBUTIONS-OF-GAINS> (254,060)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,915,423
<NUMBER-OF-SHARES-REDEEMED> (3,178,563)
<SHARES-REINVESTED> 751,525
<NET-CHANGE-IN-ASSETS> (1,048,911)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 213,265
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 127,800
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 291,944
<AVERAGE-NET-ASSETS> 30,458,000
<PER-SHARE-NAV-BEGIN> 11.69
<PER-SHARE-NII> 0.27
<PER-SHARE-GAIN-APPREC> (0.06)
<PER-SHARE-DIVIDEND> (0.27)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> (0.06)
<PER-SHARE-NAV-END> 11.57
<EXPENSE-RATIO> 1.00
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> MUNI - NORTH CAROLINA
<SERIES>
<NUMBER> 002
<NAME> MUNI - NORTH CAROLINA (CLASS B)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 46,745,379
<INVESTMENTS-AT-VALUE> 50,696,374
<RECEIVABLES> 809,579
<ASSETS-OTHER> 999
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 651,226
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46,913,071
<SHARES-COMMON-STOCK> 4,396,347
<SHARES-COMMON-PRIOR> 4,440,252
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (8,339)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3,950,994
<NET-ASSETS> (8,836,599)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,433,104
<OTHER-INCOME> 0
<EXPENSES-NET> 292,203
<NET-INVESTMENT-INCOME> 1,140,901
<REALIZED-GAINS-CURRENT> 32,456
<APPREC-INCREASE-CURRENT> (315,692)
<NET-CHANGE-FROM-OPS> 857,665
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,140,901)
<DISTRIBUTIONS-OF-GAINS> (254,060)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,915,423
<NUMBER-OF-SHARES-REDEEMED> (3,178,563)
<SHARES-REINVESTED> 751,525
<NET-CHANGE-IN-ASSETS> (1,048,911)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 213,265
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 127,800
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 291,944
<AVERAGE-NET-ASSETS> 21,056,000
<PER-SHARE-NAV-BEGIN> 11.69
<PER-SHARE-NII> 0.25
<PER-SHARE-GAIN-APPREC> (0.06)
<PER-SHARE-DIVIDEND> (0.25)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> (0.06)
<PER-SHARE-NAV-END> 11.57
<EXPENSE-RATIO> 1.35
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> MUNI - NORTH CAROLINA
<SERIES>
<NUMBER> 003
<NAME> MUNI - NORTH CAROLINA (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 46,745,379
<INVESTMENTS-AT-VALUE> 50,696,374
<RECEIVABLES> 809,579
<ASSETS-OTHER> 999
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 651,226
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 46,913,071
<SHARES-COMMON-STOCK> 4,396,347
<SHARES-COMMON-PRIOR> 4,440,252
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (8,339)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3,950,994
<NET-ASSETS> (8,836,599)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,433,104
<OTHER-INCOME> 0
<EXPENSES-NET> 292,203
<NET-INVESTMENT-INCOME> 1,140,901
<REALIZED-GAINS-CURRENT> 32,456
<APPREC-INCREASE-CURRENT> (315,692)
<NET-CHANGE-FROM-OPS> 857,665
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,140,901)
<DISTRIBUTIONS-OF-GAINS> (254,060)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,915,423
<NUMBER-OF-SHARES-REDEEMED> (3,178,563)
<SHARES-REINVESTED> 751,525
<NET-CHANGE-IN-ASSETS> (1,048,911)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 213,265
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 127,800
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 291,944
<AVERAGE-NET-ASSETS> 30,000
<PER-SHARE-NAV-BEGIN> 11.69
<PER-SHARE-NII> 0.23
<PER-SHARE-GAIN-APPREC> (0.06)
<PER-SHARE-DIVIDEND> (0.23)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> (0.06)
<PER-SHARE-NAV-END> 11.57
<EXPENSE-RATIO> 1.60
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> NEW JERSEY SERIES (CLASS A)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 206,192,356
<INVESTMENTS-AT-VALUE> 223,817,511
<RECEIVABLES> 2,907,158
<ASSETS-OTHER> 481,888
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 339,952
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337,537
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 209,488,212
<SHARES-COMMON-STOCK> 20,203,783
<SHARES-COMMON-PRIOR> 21,347,939
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 644,571
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16,396,285
<NET-ASSETS> (41,551,722)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,268,118
<OTHER-INCOME> 0
<EXPENSES-NET> 1,092,038
<NET-INVESTMENT-INCOME> 5,176,080
<REALIZED-GAINS-CURRENT> 987,015
<APPREC-INCREASE-CURRENT> (1,203,764)
<NET-CHANGE-FROM-OPS> 4,959,331
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5,176,080)
<DISTRIBUTIONS-OF-GAINS> (1,728,054)
<DISTRIBUTIONS-OTHER> (14,231)
<NUMBER-OF-SHARES-SOLD> 11,469,679
<NUMBER-OF-SHARES-REDEEMED> (19,834,334)
<SHARES-REINVESTED> 4,216,984
<NET-CHANGE-IN-ASSETS> (6,106,705)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 644,571
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 572,056
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,091,937
<AVERAGE-NET-ASSETS> 123,209,000
<PER-SHARE-NAV-BEGIN> 11.31
<PER-SHARE-NII> 0.27
<PER-SHARE-GAIN-APPREC> (0.01)
<PER-SHARE-DIVIDEND> (0.27)
<PER-SHARE-DISTRIBUTIONS> (0.09)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.21
<EXPENSE-RATIO> 0.74
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 002
<NAME> NEW JERSEY SERIES (CLASS B)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 206,192,356
<INVESTMENTS-AT-VALUE> 223,817,511
<RECEIVABLES> 2,907,158
<ASSETS-OTHER> 481,888
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 339,952
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337,537
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 209,488,212
<SHARES-COMMON-STOCK> 20,203,783
<SHARES-COMMON-PRIOR> 21,347,939
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 644,571
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16,396,285
<NET-ASSETS> (41,551,722)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,268,118
<OTHER-INCOME> 0
<EXPENSES-NET> 1,092,038
<NET-INVESTMENT-INCOME> 5,176,080
<REALIZED-GAINS-CURRENT> 987,015
<APPREC-INCREASE-CURRENT> (1,203,764)
<NET-CHANGE-FROM-OPS> 4,959,331
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5,176,080)
<DISTRIBUTIONS-OF-GAINS> (1,728,054)
<DISTRIBUTIONS-OTHER> (14,231)
<NUMBER-OF-SHARES-SOLD> 11,469,679
<NUMBER-OF-SHARES-REDEEMED> (19,834,334)
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<GROSS-EXPENSE> 1,091,937
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<PER-SHARE-GAIN-APPREC> (0.01)
<PER-SHARE-DIVIDEND> (0.25)
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<PER-SHARE-NAV-END> 11.21
<EXPENSE-RATIO> 1.14
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<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 003
<NAME> NEW JERSEY SERIES (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 206,192,356
<INVESTMENTS-AT-VALUE> 223,817,511
<RECEIVABLES> 2,907,158
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<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337,537
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<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 209,488,212
<SHARES-COMMON-STOCK> 20,203,783
<SHARES-COMMON-PRIOR> 21,347,939
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<DIVIDEND-INCOME> 0
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<EXPENSES-NET> 1,092,038
<NET-INVESTMENT-INCOME> 5,176,080
<REALIZED-GAINS-CURRENT> 987,015
<APPREC-INCREASE-CURRENT> (1,203,764)
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<DISTRIBUTIONS-OF-GAINS> (1,728,054)
<DISTRIBUTIONS-OTHER> (14,231)
<NUMBER-OF-SHARES-SOLD> 11,469,679
<NUMBER-OF-SHARES-REDEEMED> (19,834,334)
<SHARES-REINVESTED> 4,216,984
<NET-CHANGE-IN-ASSETS> (6,106,705)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 644,571
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<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 572,056
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,091,937
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<PER-SHARE-NAV-BEGIN> 11.31
<PER-SHARE-NII> 0.24
<PER-SHARE-GAIN-APPREC> (0.01)
<PER-SHARE-DIVIDEND> (0.24)
<PER-SHARE-DISTRIBUTIONS> (0.09)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 11.21
<EXPENSE-RATIO> 1.39
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<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 004
<NAME> NEW JERSEY SERIES (CLASS Z)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 206192356
<INVESTMENTS-AT-VALUE> 223817511
<RECEIVABLES> 2907158
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<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 339952
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 337537
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
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<SHARES-COMMON-STOCK> 20203783
<SHARES-COMMON-PRIOR> 21347939
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 644571
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16396285
<NET-ASSETS> -41551722
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6268118
<OTHER-INCOME> 0
<EXPENSES-NET> 1092038
<NET-INVESTMENT-INCOME> 5176080
<REALIZED-GAINS-CURRENT> 987015
<APPREC-INCREASE-CURRENT> -1203764
<NET-CHANGE-FROM-OPS> 4959331
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<DISTRIBUTIONS-OF-GAINS> -1728054
<DISTRIBUTIONS-OTHER> -14231
<NUMBER-OF-SHARES-SOLD> 11469679
<NUMBER-OF-SHARES-REDEEMED> -19834334
<SHARES-REINVESTED> 4216984
<NET-CHANGE-IN-ASSETS> -6106705
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 644571
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 572056
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1091937
<AVERAGE-NET-ASSETS> 198
<PER-SHARE-NAV-BEGIN> 11.32
<PER-SHARE-NII> 0.28
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> -0.28
<PER-SHARE-DISTRIBUTIONS> -0.09
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 11.23
<EXPENSE-RATIO> 0.64
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
<**AMOUNTS ARE ACTUAL AND NOT ROUNDED TO THE NEAREST THOUSAND.>
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> NEW JERSEY MONEY MARKET FUND
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1998
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 210,216,787
<RECEIVABLES> 6,429,750
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<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 2,119,302
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 167,540
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 214,423,588
<SHARES-COMMON-STOCK> 214,423,588
<SHARES-COMMON-PRIOR> 210,051,526
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> (424,475,114)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 3,317,320
<OTHER-INCOME> 0
<EXPENSES-NET> 727,851
<NET-INVESTMENT-INCOME> 2,589,469
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 2,589,469
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (2,589,469)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 361,419,141
<NUMBER-OF-SHARES-REDEEMED> (350,480,408)
<SHARES-REINVESTED> 2,569,987
<NET-CHANGE-IN-ASSETS> 13,508,720
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 512,171
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 718,897
<AVERAGE-NET-ASSETS> 206,566,000
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.01
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> (0.01)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.71
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> NEW YORK SERIES (CLASS A)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 249,891,054
<INVESTMENTS-AT-VALUE> 274,129,497
<RECEIVABLES> 3,664,047
<ASSETS-OTHER> 45,997
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<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 273,391
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 429,927
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 253,168,371
<SHARES-COMMON-STOCK> 22,785,976
<SHARES-COMMON-PRIOR> 23,005,258
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (256,091)
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<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 24,223,943
<NET-ASSETS> (45,791,234)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7,645,817
<OTHER-INCOME> 0
<EXPENSES-NET> 1,226,263
<NET-INVESTMENT-INCOME> 6,419,554
<REALIZED-GAINS-CURRENT> 137,249
<APPREC-INCREASE-CURRENT> (807,882)
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<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (2,431,697)
<DISTRIBUTIONS-OTHER> (6,419,554)
<NUMBER-OF-SHARES-SOLD> 14,397,886
<NUMBER-OF-SHARES-REDEEMED> (17,915,487)
<SHARES-REINVESTED> 5,601,836
<NET-CHANGE-IN-ASSETS> (1,018,095)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 688,801
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,226,263
<AVERAGE-NET-ASSETS> 181,836,000
<PER-SHARE-NAV-BEGIN> 12.30
<PER-SHARE-NII> 0.29
<PER-SHARE-GAIN-APPREC> (0.03)
<PER-SHARE-DIVIDEND> (0.29)
<PER-SHARE-DISTRIBUTIONS> (0.11)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.16
<EXPENSE-RATIO> 0.77
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 002
<NAME> NEW YORK SERIES (CLASS B)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 249,891,054
<INVESTMENTS-AT-VALUE> 274,129,497
<RECEIVABLES> 3,664,047
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<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 273,391
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 429,927
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 253,168,371
<SHARES-COMMON-STOCK> 22,785,976
<SHARES-COMMON-PRIOR> 23,005,258
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (256,091)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 24,223,943
<NET-ASSETS> (45,791,234)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7,645,817
<OTHER-INCOME> 0
<EXPENSES-NET> 1,226,263
<NET-INVESTMENT-INCOME> 6,419,554
<REALIZED-GAINS-CURRENT> 137,249
<APPREC-INCREASE-CURRENT> (807,882)
<NET-CHANGE-FROM-OPS> 5,748,921
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (2,431,697)
<DISTRIBUTIONS-OTHER> (6,419,554)
<NUMBER-OF-SHARES-SOLD> 14,397,886
<NUMBER-OF-SHARES-REDEEMED> (17,915,487)
<SHARES-REINVESTED> 5,601,836
<NET-CHANGE-IN-ASSETS> (1,018,095)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 688,801
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,226,263
<AVERAGE-NET-ASSETS> 94,059,000
<PER-SHARE-NAV-BEGIN> 12.30
<PER-SHARE-NII> 0.27
<PER-SHARE-GAIN-APPREC> (0.02)
<PER-SHARE-DIVIDEND> (0.27)
<PER-SHARE-DISTRIBUTIONS> (0.11)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.17
<EXPENSE-RATIO> 1.12
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 003
<NAME> NEW YORK SERIES (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 249,891,054
<INVESTMENTS-AT-VALUE> 274,129,497
<RECEIVABLES> 3,664,047
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<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 273,391
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 429,927
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 253,168,371
<SHARES-COMMON-STOCK> 22,785,976
<SHARES-COMMON-PRIOR> 23,005,258
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<OVERDISTRIBUTION-NII> (256,091)
<ACCUMULATED-NET-GAINS> 0
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<ACCUM-APPREC-OR-DEPREC> 24,223,943
<NET-ASSETS> (45,791,234)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7,645,817
<OTHER-INCOME> 0
<EXPENSES-NET> 1,226,263
<NET-INVESTMENT-INCOME> 6,419,554
<REALIZED-GAINS-CURRENT> 137,249
<APPREC-INCREASE-CURRENT> (807,882)
<NET-CHANGE-FROM-OPS> 5,748,921
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (2,431,697)
<DISTRIBUTIONS-OTHER> (6,419,554)
<NUMBER-OF-SHARES-SOLD> 14,397,886
<NUMBER-OF-SHARES-REDEEMED> (17,915,487)
<SHARES-REINVESTED> 5,601,836
<NET-CHANGE-IN-ASSETS> (1,018,095)
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<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 688,801
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,226,263
<AVERAGE-NET-ASSETS> 1,370,000
<PER-SHARE-NAV-BEGIN> 12.30
<PER-SHARE-NII> 0.26
<PER-SHARE-GAIN-APPREC> (0.02)
<PER-SHARE-DIVIDEND> (0.26)
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<PER-SHARE-NAV-END> 12.17
<EXPENSE-RATIO> 1.37
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 004
<NAME> NEW YORK SERIES (CLASS Z)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 249891054
<INVESTMENTS-AT-VALUE> 274129497
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<ACCUMULATED-NII-CURRENT> 0
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<ACCUM-APPREC-OR-DEPREC> 24223943
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<NET-INVESTMENT-INCOME> 6419554
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<APPREC-INCREASE-CURRENT> -807882
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<NUMBER-OF-SHARES-SOLD> 14397886
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<PER-SHARE-NAV-BEGIN> 12.31
<PER-SHARE-NII> 0.3
<PER-SHARE-GAIN-APPREC> -0.03
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<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 12.17
<EXPENSE-RATIO> 0.62
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> NEW YORK MONEY MARKET SERIES
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1998
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 362,359,212
<RECEIVABLES> 32,319,168
<ASSETS-OTHER> 5,455
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<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 17,642,584
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4,187,242
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<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 372,854,009
<SHARES-COMMON-STOCK> 372,854,009
<SHARES-COMMON-PRIOR> 412,352,453
<ACCUMULATED-NII-CURRENT> 0
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<ACCUMULATED-NET-GAINS> 0
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<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> (785,206,462)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,249,269
<OTHER-INCOME> 0
<EXPENSES-NET> 1,348,863
<NET-INVESTMENT-INCOME> 4,900,406
<REALIZED-GAINS-CURRENT> 0
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<DISTRIBUTIONS-OF-INCOME> (4,900,406)
<DISTRIBUTIONS-OF-GAINS> 0
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<NUMBER-OF-SHARES-SOLD> 586,760,924
<NUMBER-OF-SHARES-REDEEMED> (631,136,651)
<SHARES-REINVESTED> 4,877,283
<NET-CHANGE-IN-ASSETS> (39,498,444)
<ACCUMULATED-NII-PRIOR> 0
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<GROSS-ADVISORY-FEES> 979,886
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,347,253
<AVERAGE-NET-ASSETS> 395,203,000
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.01
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> (0.01)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.69
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1998
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 74,226,265
<INVESTMENTS-AT-VALUE> 81,239,465
<RECEIVABLES> 851,549
<ASSETS-OTHER> 1,004,899
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 642,246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 209,887
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 74,844,553
<SHARES-COMMON-STOCK> 6,859,774
<SHARES-COMMON-PRIOR> 7,049,845
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 394,089
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,005,138
<NET-ASSETS> (13,909,619)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,303,808
<OTHER-INCOME> 0
<EXPENSES-NET> 433,663
<NET-INVESTMENT-INCOME> 1,870,145
<REALIZED-GAINS-CURRENT> 863,170
<APPREC-INCREASE-CURRENT> (1,209,561)
<NET-CHANGE-FROM-OPS> 1,523,754
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (1,870,145)
<DISTRIBUTIONS-OTHER> (1,853,145)
<NUMBER-OF-SHARES-SOLD> 3,262,476
<NUMBER-OF-SHARES-REDEEMED> (7,894,689)
<SHARES-REINVESTED> 2,282,241
<NET-CHANGE-IN-ASSETS> (4,549,508)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 1,384,064
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 210,954
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 432,581
<AVERAGE-NET-ASSETS> 51,975,000
<PER-SHARE-NAV-BEGIN> 12.31
<PER-SHARE-NII> 0.28
<PER-SHARE-GAIN-APPREC> (0.05)
<PER-SHARE-DIVIDEND> (0.28)
<PER-SHARE-DISTRIBUTIONS> (0.26)
<RETURNS-OF-CAPITAL> (0.01)
<PER-SHARE-NAV-END> 11.99
<EXPENSE-RATIO> 0.89
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 002
<NAME> OHIO SERIES (CLASS B)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1998
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 74,226,265
<INVESTMENTS-AT-VALUE> 81,239,465
<RECEIVABLES> 851,549
<ASSETS-OTHER> 1,004,899
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 642,246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 209,887
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 74,844,553
<SHARES-COMMON-STOCK> 6,859,774
<SHARES-COMMON-PRIOR> 7,049,845
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 394,089
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,005,138
<NET-ASSETS> (13,909,619)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,303,808
<OTHER-INCOME> 0
<EXPENSES-NET> 433,663
<NET-INVESTMENT-INCOME> 1,870,145
<REALIZED-GAINS-CURRENT> 863,170
<APPREC-INCREASE-CURRENT> (1,209,561)
<NET-CHANGE-FROM-OPS> 1,523,754
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (1,870,145)
<DISTRIBUTIONS-OTHER> (1,853,145)
<NUMBER-OF-SHARES-SOLD> 3,262,476
<NUMBER-OF-SHARES-REDEEMED> (7,894,689)
<SHARES-REINVESTED> 2,282,241
<NET-CHANGE-IN-ASSETS> (4,549,508)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 1,384,064
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 210,954
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 432,581
<AVERAGE-NET-ASSETS> 32,887,000
<PER-SHARE-NAV-BEGIN> 12.32
<PER-SHARE-NII> 0.26
<PER-SHARE-GAIN-APPREC> (0.06)
<PER-SHARE-DIVIDEND> (0.26)
<PER-SHARE-DISTRIBUTIONS> (0.26)
<RETURNS-OF-CAPITAL> (0.01)
<PER-SHARE-NAV-END> 11.99
<EXPENSE-RATIO> 1.24
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 003
<NAME> OHIO SERIES (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1998
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 74,226,265
<INVESTMENTS-AT-VALUE> 81,239,465
<RECEIVABLES> 851,549
<ASSETS-OTHER> 1,004,899
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 642,246
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 209,887
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 74,844,553
<SHARES-COMMON-STOCK> 6,859,774
<SHARES-COMMON-PRIOR> 7,049,845
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 394,089
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 7,005,138
<NET-ASSETS> (13,909,619)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,303,808
<OTHER-INCOME> 0
<EXPENSES-NET> 433,663
<NET-INVESTMENT-INCOME> 1,870,145
<REALIZED-GAINS-CURRENT> 863,170
<APPREC-INCREASE-CURRENT> (1,209,561)
<NET-CHANGE-FROM-OPS> 1,523,754
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (1,870,145)
<DISTRIBUTIONS-OTHER> (1,853,145)
<NUMBER-OF-SHARES-SOLD> 3,262,476
<NUMBER-OF-SHARES-REDEEMED> (7,894,689)
<SHARES-REINVESTED> 2,282,241
<NET-CHANGE-IN-ASSETS> (4,549,508)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 1,384,064
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 210,954
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 432,581
<AVERAGE-NET-ASSETS> 220,000
<PER-SHARE-NAV-BEGIN> 12.32
<PER-SHARE-NII> 0.24
<PER-SHARE-GAIN-APPREC> (0.06)
<PER-SHARE-DIVIDEND> (0.24)
<PER-SHARE-DISTRIBUTIONS> (0.26)
<RETURNS-OF-CAPITAL> (0.01)
<PER-SHARE-NAV-END> 11.99
<EXPENSE-RATIO> 1.49
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> PENNSYLVANIA SERIES (CLASS A)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 194,795,143
<INVESTMENTS-AT-VALUE> 210,974,437
<RECEIVABLES> 2,625,015
<ASSETS-OTHER> 26,523
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 283,876
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 438,129
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 196,919,338
<SHARES-COMMON-STOCK> 19,931,328
<SHARES-COMMON-PRIOR> 19,833,591
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (171,787)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16,156,419
<NET-ASSETS> (39,764,919)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,239,873
<OTHER-INCOME> 0
<EXPENSES-NET> 1,025,205
<NET-INVESTMENT-INCOME> 5,214,668
<REALIZED-GAINS-CURRENT> 1,355,128
<APPREC-INCREASE-CURRENT> (3,661,746)
<NET-CHANGE-FROM-OPS> 2,908,050
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5,214,668)
<DISTRIBUTIONS-OF-GAINS> (2,400,686)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 12,359,150
<NUMBER-OF-SHARES-REDEEMED> (15,747,620)
<SHARES-REINVESTED> 4,414,625
<NET-CHANGE-IN-ASSETS> (3,681,149)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 873,771
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 534,039
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,023,240
<AVERAGE-NET-ASSETS> 101,945,000
<PER-SHARE-NAV-BEGIN> 10.73
<PER-SHARE-NII> 0.28
<PER-SHARE-GAIN-APPREC> (0.12)
<PER-SHARE-DIVIDEND> (0.28)
<PER-SHARE-DISTRIBUTIONS> (0.12)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.68
<EXPENSE-RATIO> 0.77
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 002
<NAME> PENNSYLVANIA SERIES (CLASS B)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 194,795,143
<INVESTMENTS-AT-VALUE> 210,974,437
<RECEIVABLES> 2,625,015
<ASSETS-OTHER> 26,523
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 283,876
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 438,129
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 196,919,338
<SHARES-COMMON-STOCK> 19,931,328
<SHARES-COMMON-PRIOR> 19,833,591
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (171,787)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16,156,419
<NET-ASSETS> (39,764,919)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,239,873
<OTHER-INCOME> 0
<EXPENSES-NET> 1,025,205
<NET-INVESTMENT-INCOME> 5,214,668
<REALIZED-GAINS-CURRENT> 1,355,128
<APPREC-INCREASE-CURRENT> (3,661,746)
<NET-CHANGE-FROM-OPS> 2,908,050
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5,214,668)
<DISTRIBUTIONS-OF-GAINS> (2,400,686)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 12,359,150
<NUMBER-OF-SHARES-REDEEMED> (15,747,620)
<SHARES-REINVESTED> 4,414,625
<NET-CHANGE-IN-ASSETS> (3,681,149)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 873,771
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 534,039
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,023,240
<AVERAGE-NET-ASSETS> 112,278,000
<PER-SHARE-NAV-BEGIN> 10.92
<PER-SHARE-NII> 0.26
<PER-SHARE-GAIN-APPREC> (0.12)
<PER-SHARE-DIVIDEND> (0.26)
<PER-SHARE-DISTRIBUTIONS> (0.12)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.68
<EXPENSE-RATIO> 1.12
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 003
<NAME> PENNSYLVANIA SERIES (CLASS C)
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 194,795,143
<INVESTMENTS-AT-VALUE> 210,974,437
<RECEIVABLES> 2,625,015
<ASSETS-OTHER> 26,523
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 283,876
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 438,129
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 196,919,338
<SHARES-COMMON-STOCK> 19,931,328
<SHARES-COMMON-PRIOR> 19,833,591
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (171,787)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 16,156,419
<NET-ASSETS> (39,764,919)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 6,239,873
<OTHER-INCOME> 0
<EXPENSES-NET> 1,025,205
<NET-INVESTMENT-INCOME> 5,214,668
<REALIZED-GAINS-CURRENT> 1,355,128
<APPREC-INCREASE-CURRENT> (3,661,746)
<NET-CHANGE-FROM-OPS> 2,908,050
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (5,214,668)
<DISTRIBUTIONS-OF-GAINS> (2,400,686)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 12,359,150
<NUMBER-OF-SHARES-REDEEMED> (15,747,620)
<SHARES-REINVESTED> 4,414,625
<NET-CHANGE-IN-ASSETS> (3,681,149)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 873,771
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 534,039
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,023,240
<AVERAGE-NET-ASSETS> 1,164,000
<PER-SHARE-NAV-BEGIN> 10.92
<PER-SHARE-NII> 0.24
<PER-SHARE-GAIN-APPREC> (0.12)
<PER-SHARE-DIVIDEND> (0.24)
<PER-SHARE-DISTRIBUTIONS> (0.12)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.68
<EXPENSE-RATIO> 1.37
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000746382
<NAME> PRUDENTIAL MUNICIPAL SERIES FUND:
<SERIES>
<NUMBER> 001
<NAME> MASSACHUSETTS MONEY MARKET SERIES
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> FEB-28-1999
<INVESTMENTS-AT-COST> 0
<INVESTMENTS-AT-VALUE> 57,267,355
<RECEIVABLES> 3,129,664
<ASSETS-OTHER> 76,758
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 0
<PAYABLE-FOR-SECURITIES> 1,500,000
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 431,924
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 58,541,853
<SHARES-COMMON-STOCK> 58,541,853
<SHARES-COMMON-PRIOR> 49,621,815
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> (108,163,668)
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 913,196
<OTHER-INCOME> 0
<EXPENSES-NET> 256,717
<NET-INVESTMENT-INCOME> 656,479
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 656,479
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (656,479)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 77,999,806
<NUMBER-OF-SHARES-REDEEMED> (82,571,653)
<SHARES-REINVESTED> 653,308
<NET-CHANGE-IN-ASSETS> (3,918,539)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 141,647
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 255,531
<AVERAGE-NET-ASSETS> 57,128,000
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.01
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> (0.01)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.91
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.00
</TABLE>
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. FL Series
1. Name of Issuer:
Puerto Rico Infrastructure Financing Authority
2. Date of Purchase
11/21/97
3. Number of Securities Purchased
17,500
4. Dollar Amount of Purchase
$1,675,975
5. Price Per Unit
$95.770
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Goldman Sachs
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Smith Barney Inc.
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James & Associates, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NJ Series
1. Name of Issuer:
Puerto Rico Infrastructure Financing Authority
2. Date of Purchase
11/21/97
3. Number of Securities Purchased
20,000
4. Dollar Amount of Purchase
$1,915,400
5. Price Per Unit
$95.770
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Goldman Sachs
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Smith Barney Inc.
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James & Associates, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NJ Series
1. Name of Issuer:
NJ Health Care Fac Capital Health System
2. Date of Purchase
12/18/97
3. Number of Securities Purchased
10,600
4. Dollar Amount of Purchase
$1,033,500
5. Price Per Unit
$97.500
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Bear Stearns
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
Fleet Securities, Inc.
First Union Capital Markets Corp.
Golden, Harris Capital Corp.
Gibralter Securities Corp.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
New York City Transitional Finance Authority
2. Date of Purchase
10/02/97
3. Number of Securities Purchased
20,000
4. Dollar Amount of Purchase
$1,926,720
5. Price Per Unit
$94.336
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Lehman Brothers
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
M.R. Beal & Company
Artemis Capital Group, Inc.
Lehman Brothers
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Smith Barney Inc.
First Albany Corporation
Siebert Brandford Shank & Co., Inc.
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Advest, Inc.
A.G. Edwards & Sons, Inc.
Lebenthal & Co., Inc.
Pryor, McClendon, Counts & Co., Inc.
Oppenheimer & Co., Inc.
Roosevelt & Cross Incorporated
William E. Simon & Sons Municipal Securities Inc.
Fleet Securities
David Lerner Associates, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
New York City Transitional Finance Authority
2. Date of Purchase
10/02/97
3. Number of Securities Purchased
30,000
4. Dollar Amount of Purchase
$2,831,310
5. Price Per Unit
$94.377
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Lehman Brothers
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
M.R. Beal & Company
Artemis Capital Group, Inc.
Lehman Brothers
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Smith Barney Inc.
First Albany Corporation
Siebert Brandford Shank & Co., Inc.
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Advest, Inc.
A.G. Edwards & Sons, Inc.
Lebenthal & Co., Inc.
Pryor, McClendon, Counts & Co., Inc.
Oppenheimer & Co., Inc.
Roosevelt & Cross Incorporated
William E. Simon & Sons Municipal Securities Inc.
Fleet Securities
David Lerner Associates, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. Ohio Series
1. Name of Issuer:
Puerto Rico Infrastructure Financing Authority
2. Date of Purchase
11/21/97
3. Number of Securities Purchased
32,500
4. Dollar Amount of Purchase
$3,112,525
5. Price Per Unit
$95.770
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Goldman Sachs
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Smith Barney Inc.
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James & Associates, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. Fl Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$430,240
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean Witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MD Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$430,240
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean Witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MD Series
1. Name of Issuer:
Puerto Rico Highway and Transportation
2. Date of Purchase
2/26/98
3. Number of Securities Purchased
25,000
4. Dollar Amount of Purchase
$904,600
5. Price Per Unit
$36.184
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Merrill Lynch
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MA Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
7,500
4. Dollar Amount of Purchase
$322,680
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean Witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MA Series
1. Name of Issuer:
Mass Bay and Transit General Trans
2. Date of Purchase
2/19/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$1,085,550
5. Price Per Unit
$108.555
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Lehman Brothers
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
M.R. Beal & Company
Lehman Brothers
Artemis Capital Group, Inc.
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Fleet Securities
BankBoston, N.A.
Cowan & Company
State Street Bank and Trust Co.
Tucker Anthony Incorporated
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MI Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
12,500
4. Dollar Amount of Purchase
$537,800
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MI Series
1. Name of Issuer:
Puerto Rico Highway Trans
2. Date of Purchase
2/26/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$429,510
5. Price Per Unit
$42.951
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Merrill Lynch
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MI Series
1. Name of Issuer:
Puerto Rico Highway Trans
2. Date of Purchase
2/26/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$405,300
5. Price Per Unit
$40.530
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Merrill Lynch
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NJ Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
12,500
4. Dollar Amount of Purchase
$537,800
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
12,500
4. Dollar Amount of Purchase
$537,800
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
20,000
4. Dollar Amount of Purchase
$910,440
5. Price Per Unit
$45.522
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
New York State Dorm Auth
2. Date of Purchase
2/17/98
3. Number of Securities Purchased
25,000
4. Dollar Amount of Purchase
$2,473,450
5. Price Per Unit
$98.938
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Bear Sterns
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Lehman Brothers
Artemis Capital Group
Cain Brothers & company LLC
Fleet Securities
Key Capital Markets Inc.
MR Beal and Company
A.G. Edwards and Sons
First Albany corporation
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NC Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
9,000
4. Dollar Amount of Purchase
$387,216
5. Price Per Unit
$43.024
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. OH Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$455,220
5. Price Per Unit
$45.522
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. PA Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$45,220
5. Price Per Unit
$45.522
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. PA Series
1. Name of Issuer:
Puerto Rico Commonwealth
2. Date of Purchase
1/15/98
3. Number of Securities Purchased
25,500
4. Dollar Amount of Purchase
$1,019,250
5. Price Per Unit
$40.770
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley Dean witter
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan & Co.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan Stanley Dean Witter
Samuel A. Ramirez & Co., Inc.
Raymond James and Associates Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. FL Series
1. Name of Issuer:
Miami Dade County Florida, Professionals Sports Franchise
2. Date of Purchase
6/25/98
3. Number of Securities Purchased
26,500
4. Dollar Amount of Purchase
$1,043,279
5. Price Per Unit
$39.369
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Artemis Capital Group
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Prudential Securities Incorporated
Merrill Lynch & Co.
Raymond James and Associates Inc.
Artemis Capital Group, Inc.
AIBC Municipal Securities
Capital International Securities Group, Inc.
EMAX Securities, Inc.
First Equity Corporation of Florida
Guzman & Company
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. MA Series
1. Name of Issuer:
Mass Highway Federal Highway Grant
2. Date of Purchase
6/10/98
3. Number of Securities Purchased
15,000
4. Dollar Amount of Purchase
$633,285
5. Price Per Unit
$42.219
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Lehman Brothers
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Goldman, Sachs & Co.
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
Artemis Capital Group, Inc.
Lehman Brothers
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
First Albany Corporation
Advest, Inc.
A.G. Edwards & Sons, Inc.
Pryor, McClendon, Counts & Co., Inc.
Roosevelt & Cross Incorporated
William E. Simon & Sons Municipal Securities Inc.
Fleet Securities
BankBoston, NA
State Street Bank and Trust Co
Tucker Anthony Incorporated
Corby North Bridge Securities
Hambrecht & Quist LLC
BankBoston NA
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NJ Series
1. Name of Issuer:
NJ Health Care Fac Fin Authority
2. Date of Purchase
5/29/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$970,680
5. Price Per Unit
$97.068
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
AG Edwards
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Prudential Securities Incorporated
A.G. Edwards and Sons, Inc.
Gibralter Securities Co.
Samuel A. Ramirez and Co, Inc.
Bear Stearns & Co. Incorporated
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
Long Island Power Authority
2. Date of Purchase
5/14/98
3. Number of Securities Purchased
35,000
4. Dollar Amount of Purchase
$3,416,455
5. Price Per Unit
$97.613
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Bear Stearns
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
Artemis Capital Group, Inc.
Lehman Brothers
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
First Albany Corporation
Advest, Inc.
A.G. Edwards & Sons, Inc.
Roosevelt & Cross Incorporated
William E. Simon & Sons Municipal Securities Inc.
Fleet Securities
ABN Ambro Inc.
J.C. Bradford & Co.
CIBC Oppenheimer
MR Beal and Co.
Dain Rauscher, Inc.
Raymond James and Associates, Inc.
David Lerner Associates, Inc.
Lebenthal & Co. Inc.
Key Capital Markets, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
Long Island Power Authority
2. Date of Purchase
5/14/98
3. Number of Securities Purchased
30,000
4. Dollar Amount of Purchase
$3,183,840
5. Price Per Unit
$106.128
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Bear Stearns
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
Artemis Capital Group, Inc.
Lehman Brothers
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
First Albany Corporation
Advest, Inc.
A.G. Edwards & Sons, Inc.
Roosevelt & Cross Incorporated
William E. Simon & Sons Municipal Securities Inc.
Fleet Securities
ABN Ambro Inc.
J.C. Bradford & Co.
CIBC Oppenheimer
MR Beal and Co.
Dain Rauscher, Inc.
Raymond James and Associates, Inc.
David Lerner Associates, Inc.
Lebenthal & Co. Inc.
Key Capital Markets, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
MTA Commuter
2. Date of Purchase
4/22/98
3. Number of Securities Purchased
55,000
4. Dollar Amount of Purchase
$5,298,260
5. Price Per Unit
$96.332
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Smith Barney
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
Artemis Capital Group, Inc.
Lehman Brothers
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
First Albany Corporation
Roosevelt & Cross Incorporated
William E. Simon & Sons Municipal Securities Inc.
Lebenthal & Co. Inc.
Goldman Sachs & Co.
Morgan Stanley Dean Witter
Greenwich Partners, LLC
Pryor, McClendon, Counts & Co., Inc.
Samual A. Ramirez & Co., Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. NY Series
1. Name of Issuer:
NY St. Dor-St. Univ Edl Facility
2. Date of Purchase
4/3/98
3. Number of Securities Purchased
25,000
4. Dollar Amount of Purchase
$2,330,700
5. Price Per Unit
$93.228
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Lehman Brothers
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
Lehman Brothers
First Albany Corporation
A.G. Edwards & Sons, Inc.
William E. Simon & Sons Municipal Securities Inc.
CIBC Oppenheimer
Greenwich Partners LLC
Goldman Sachs & Co.
Mesirow Financial, Inc.
First American Municipals, Inc.
For the fiscal year ended (a) 8/31/98
File number (c) 811-4023
SUB-ITEM 77-0
EXHIBITS
Transactions Effected Pursuant to Rule 10f-3
I. OH Series
1. Name of Issuer:
Puerto Rico Comm.
2. Date of Purchase
4/2/98
3. Number of Securities Purchased
10,000
4. Dollar Amount of Purchase
$954,500
5. Price Per Unit
$95.455
6. Name(s) of Underwriter(s) or Dealer(s)
From whom Purchased
Morgan Stanley
7. Other Members of the Underwriting Syndicate
See Exhibit A
EXHIBIT A
UNDERWRITER
Bear, Stearns & Co. Inc.
Prudential Securities Incorporated
J.P. Morgan Securities Inc.
PaineWebber Incorporated
Merrill Lynch & Co.
Salomon Smith Barney
Morgan stanley Dean Witter
Goldman Sachs & co.
Raymond James & Associates Inc.
Samuel A. Ramirez & Co., Inc.
t:\kevin\N-SAR\msf498.770.doc
October 28, 1998
Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549
Re: Prudential Municipal Series Fund
File No.: 811-4023
Gentleman:
Enclosed please find the Annual Report on Form N-SAR for the
above-referenced Fund for the fiscal year ended August 31, 1998.
The enclosed is being filed electronically via the EDGAR
System.
Very truly yours,
/s/ Deborah A. Docs
Deborah A. Docs
Assistant Secretary
