ZIP Code 20191

List of Cities

The ZIP code is located in USA » Virginia.

Cities - ZIP Code 20191

  • 20191 - Herndon (VA)
    AreaCode: 703
    FIPS (Federal Information Processing Standard): 51059
    County: Fairfax
    TimeZone: EST
  • 20191 - Reston (VA)
    AreaCode: 703
    FIPS (Federal Information Processing Standard): 51059
    County: Fairfax
    TimeZone: EST
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