ZIP Code 21722

List of Cities

The ZIP code is located in USA » Maryland.

Cities - ZIP Code 21722

  • 21722 - Big Spring (MD)
    AreaCode: 301
    FIPS (Federal Information Processing Standard): 24043
    County: Washington
    TimeZone: EST
  • 21722 - Clear Spring (MD)
    AreaCode: 301
    FIPS (Federal Information Processing Standard): 24043
    County: Washington
    TimeZone: EST
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