<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000019469
<NAME> PHOENIX SERIES FUND
<SERIES>
<NUMBER> 082
<NAME> DUFF & PHELPS CORE BOND FUND SERIES - CLASS B
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 138825
<INVESTMENTS-AT-VALUE> 135503
<RECEIVABLES> 1804
<ASSETS-OTHER> 2
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 137309
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 347
<TOTAL-LIABILITIES> 347
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 160733
<SHARES-COMMON-STOCK> 966
<SHARES-COMMON-PRIOR> 1308
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (532)
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (19917)
<ACCUM-APPREC-OR-DEPREC> (3322)
<NET-ASSETS> 136962
<DIVIDEND-INCOME> 497
<INTEREST-INCOME> 4743
<OTHER-INCOME> 0
<EXPENSES-NET> (824)
<NET-INVESTMENT-INCOME> 4416
<REALIZED-GAINS-CURRENT> (5161)
<APPREC-INCREASE-CURRENT> 1691
<NET-CHANGE-FROM-OPS> 946
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (305)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 118
<NUMBER-OF-SHARES-REDEEMED> (480)
<SHARES-REINVESTED> 20
<NET-CHANGE-IN-ASSETS> (3308)
<ACCUMULATED-NII-PRIOR> 279
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (14757)
<GROSS-ADVISORY-FEES> 330
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 824
<AVERAGE-NET-ASSETS> 147561
<PER-SHARE-NAV-BEGIN> 8.97
<PER-SHARE-NII> .21
<PER-SHARE-GAIN-APPREC> (0.18)
<PER-SHARE-DIVIDEND> (0.28)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.72
<EXPENSE-RATIO> 1.82
</TABLE>
