ZIP Code 73503

List of Cities

The ZIP code is located in USA » Oklahoma.

Cities - ZIP Code 73503

  • 73503 - Fort Sill (OK)
    AreaCode: 580
    FIPS (Federal Information Processing Standard): 40031
    County: Comanche
    TimeZone: CST
  • 73503 - Lawton (OK)
    AreaCode: 580
    FIPS (Federal Information Processing Standard): 40031
    County: Comanche
    TimeZone: CST
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