ZIP Code 07840

List of Cities

The ZIP code is located in USA » New Jersey.

Cities - ZIP Code 07840

  • 07840 - Allamuchy Township (NJ)
    AreaCode: 908
    FIPS (Federal Information Processing Standard): 34041
    County: Warren
    TimeZone: EST
  • 07840 - Hackettstown (NJ)
    AreaCode: 908
    FIPS (Federal Information Processing Standard): 34041
    County: Warren
    TimeZone: EST
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