What are the Holtsville, New York Zip Codes for 2020, 2019


Primary Zip Codes for Holtsville

Zip CodePrimary CitySecondary City
00501HoltsvilleI R S Service Center
00544HoltsvilleIrs Service Center
11742Holtsville

Cities sharing Zip Codes with Holtsville

Zip CodePrimary CitySecondary CityMore Information
00501HoltsvilleI R S Service Center
00544HoltsvilleIrs Service Center

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