CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3127429000 | +1 312-742-9000 Illinois U.S.A.
  • 3127429001 | +1 312-742-9001 Illinois U.S.A.
  • 3127429002 | +1 312-742-9002 Illinois U.S.A.
  • 3127429003 | +1 312-742-9003 Illinois U.S.A.
  • 3127429004 | +1 312-742-9004 Illinois U.S.A.
  • 3127429005 | +1 312-742-9005 Illinois U.S.A.
  • 3127429006 | +1 312-742-9006 Illinois U.S.A.
  • 3127429007 | +1 312-742-9007 Illinois U.S.A.
  • 3127429008 | +1 312-742-9008 Illinois U.S.A.
  • 3127429009 | +1 312-742-9009 Illinois U.S.A.
  • 3127429010 | +1 312-742-9010 Illinois U.S.A.
  • 3127429011 | +1 312-742-9011 Illinois U.S.A.
  • 3127429012 | +1 312-742-9012 Illinois U.S.A.
  • 3127429013 | +1 312-742-9013 Illinois U.S.A.
  • 3127429014 | +1 312-742-9014 Illinois U.S.A.
  • 3127429015 | +1 312-742-9015 Illinois U.S.A.
  • 3127429016 | +1 312-742-9016 Illinois U.S.A.
  • 3127429017 | +1 312-742-9017 Illinois U.S.A.
  • 3127429018 | +1 312-742-9018 Illinois U.S.A.
  • 3127429019 | +1 312-742-9019 Illinois U.S.A.
  • 3127429020 | +1 312-742-9020 Illinois U.S.A.
  • 3127429021 | +1 312-742-9021 Illinois U.S.A.
  • 3127429022 | +1 312-742-9022 Illinois U.S.A.
  • 3127429023 | +1 312-742-9023 Illinois U.S.A.
  • 3127429024 | +1 312-742-9024 Illinois U.S.A.
  • 3127429025 | +1 312-742-9025 Illinois U.S.A.
  • 3127429026 | +1 312-742-9026 Illinois U.S.A.
  • 3127429027 | +1 312-742-9027 Illinois U.S.A.
  • 3127429028 | +1 312-742-9028 Illinois U.S.A.
  • 3127429029 | +1 312-742-9029 Illinois U.S.A.
  • 3127429030 | +1 312-742-9030 Illinois U.S.A.
  • 3127429031 | +1 312-742-9031 Illinois U.S.A.
  • 3127429032 | +1 312-742-9032 Illinois U.S.A.
  • 3127429033 | +1 312-742-9033 Illinois U.S.A.
  • 3127429034 | +1 312-742-9034 Illinois U.S.A.
  • 3127429035 | +1 312-742-9035 Illinois U.S.A.
  • 3127429036 | +1 312-742-9036 Illinois U.S.A.
  • 3127429037 | +1 312-742-9037 Illinois U.S.A.
  • 3127429038 | +1 312-742-9038 Illinois U.S.A.
  • 3127429039 | +1 312-742-9039 Illinois U.S.A.
  • 3127429040 | +1 312-742-9040 Illinois U.S.A.
  • 3127429041 | +1 312-742-9041 Illinois U.S.A.
  • 3127429042 | +1 312-742-9042 Illinois U.S.A.
  • 3127429043 | +1 312-742-9043 Illinois U.S.A.
  • 3127429044 | +1 312-742-9044 Illinois U.S.A.
  • 3127429045 | +1 312-742-9045 Illinois U.S.A.
  • 3127429046 | +1 312-742-9046 Illinois U.S.A.
  • 3127429047 | +1 312-742-9047 Illinois U.S.A.
  • 3127429048 | +1 312-742-9048 Illinois U.S.A.
  • 3127429049 | +1 312-742-9049 Illinois U.S.A.
  • 3127429050 | +1 312-742-9050 Illinois U.S.A.
  • 3127429051 | +1 312-742-9051 Illinois U.S.A.
  • 3127429052 | +1 312-742-9052 Illinois U.S.A.
  • 3127429053 | +1 312-742-9053 Illinois U.S.A.
  • 3127429054 | +1 312-742-9054 Illinois U.S.A.
  • 3127429055 | +1 312-742-9055 Illinois U.S.A.
  • 3127429056 | +1 312-742-9056 Illinois U.S.A.
  • 3127429057 | +1 312-742-9057 Illinois U.S.A.
  • 3127429058 | +1 312-742-9058 Illinois U.S.A.
  • 3127429059 | +1 312-742-9059 Illinois U.S.A.
  • 3127429060 | +1 312-742-9060 Illinois U.S.A.
  • 3127429061 | +1 312-742-9061 Illinois U.S.A.
  • 3127429062 | +1 312-742-9062 Illinois U.S.A.
  • 3127429063 | +1 312-742-9063 Illinois U.S.A.
  • 3127429064 | +1 312-742-9064 Illinois U.S.A.
  • 3127429065 | +1 312-742-9065 Illinois U.S.A.
  • 3127429066 | +1 312-742-9066 Illinois U.S.A.
  • 3127429067 | +1 312-742-9067 Illinois U.S.A.
  • 3127429068 | +1 312-742-9068 Illinois U.S.A.
  • 3127429069 | +1 312-742-9069 Illinois U.S.A.
  • 3127429070 | +1 312-742-9070 Illinois U.S.A.
  • 3127429071 | +1 312-742-9071 Illinois U.S.A.
  • 3127429072 | +1 312-742-9072 Illinois U.S.A.
  • 3127429073 | +1 312-742-9073 Illinois U.S.A.
  • 3127429074 | +1 312-742-9074 Illinois U.S.A.
  • 3127429075 | +1 312-742-9075 Illinois U.S.A.
  • 3127429076 | +1 312-742-9076 Illinois U.S.A.
  • 3127429077 | +1 312-742-9077 Illinois U.S.A.
  • 3127429078 | +1 312-742-9078 Illinois U.S.A.
  • 3127429079 | +1 312-742-9079 Illinois U.S.A.
  • 3127429080 | +1 312-742-9080 Illinois U.S.A.
  • 3127429081 | +1 312-742-9081 Illinois U.S.A.
  • 3127429082 | +1 312-742-9082 Illinois U.S.A.
  • 3127429083 | +1 312-742-9083 Illinois U.S.A.
  • 3127429084 | +1 312-742-9084 Illinois U.S.A.
  • 3127429085 | +1 312-742-9085 Illinois U.S.A.
  • 3127429086 | +1 312-742-9086 Illinois U.S.A.
  • 3127429087 | +1 312-742-9087 Illinois U.S.A.
  • 3127429088 | +1 312-742-9088 Illinois U.S.A.
  • 3127429089 | +1 312-742-9089 Illinois U.S.A.
  • 3127429090 | +1 312-742-9090 Illinois U.S.A.
  • 3127429091 | +1 312-742-9091 Illinois U.S.A.
  • 3127429092 | +1 312-742-9092 Illinois U.S.A.
  • 3127429093 | +1 312-742-9093 Illinois U.S.A.
  • 3127429094 | +1 312-742-9094 Illinois U.S.A.
  • 3127429095 | +1 312-742-9095 Illinois U.S.A.
  • 3127429096 | +1 312-742-9096 Illinois U.S.A.
  • 3127429097 | +1 312-742-9097 Illinois U.S.A.
  • 3127429098 | +1 312-742-9098 Illinois U.S.A.
  • 3127429099 | +1 312-742-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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