WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000807394
<NAME> PRUDENTIAL MUNICIPAL BOND FUND
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<NUMBER> 004
<NAME> INSURED SERIES (CLASS Z)
<S> <C>
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[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
