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).

  • 3122429000 | +1 312-242-9000 Illinois U.S.A.
  • 3122429001 | +1 312-242-9001 Illinois U.S.A.
  • 3122429002 | +1 312-242-9002 Illinois U.S.A.
  • 3122429003 | +1 312-242-9003 Illinois U.S.A.
  • 3122429004 | +1 312-242-9004 Illinois U.S.A.
  • 3122429005 | +1 312-242-9005 Illinois U.S.A.
  • 3122429006 | +1 312-242-9006 Illinois U.S.A.
  • 3122429007 | +1 312-242-9007 Illinois U.S.A.
  • 3122429008 | +1 312-242-9008 Illinois U.S.A.
  • 3122429009 | +1 312-242-9009 Illinois U.S.A.
  • 3122429010 | +1 312-242-9010 Illinois U.S.A.
  • 3122429011 | +1 312-242-9011 Illinois U.S.A.
  • 3122429012 | +1 312-242-9012 Illinois U.S.A.
  • 3122429013 | +1 312-242-9013 Illinois U.S.A.
  • 3122429014 | +1 312-242-9014 Illinois U.S.A.
  • 3122429015 | +1 312-242-9015 Illinois U.S.A.
  • 3122429016 | +1 312-242-9016 Illinois U.S.A.
  • 3122429017 | +1 312-242-9017 Illinois U.S.A.
  • 3122429018 | +1 312-242-9018 Illinois U.S.A.
  • 3122429019 | +1 312-242-9019 Illinois U.S.A.
  • 3122429020 | +1 312-242-9020 Illinois U.S.A.
  • 3122429021 | +1 312-242-9021 Illinois U.S.A.
  • 3122429022 | +1 312-242-9022 Illinois U.S.A.
  • 3122429023 | +1 312-242-9023 Illinois U.S.A.
  • 3122429024 | +1 312-242-9024 Illinois U.S.A.
  • 3122429025 | +1 312-242-9025 Illinois U.S.A.
  • 3122429026 | +1 312-242-9026 Illinois U.S.A.
  • 3122429027 | +1 312-242-9027 Illinois U.S.A.
  • 3122429028 | +1 312-242-9028 Illinois U.S.A.
  • 3122429029 | +1 312-242-9029 Illinois U.S.A.
  • 3122429030 | +1 312-242-9030 Illinois U.S.A.
  • 3122429031 | +1 312-242-9031 Illinois U.S.A.
  • 3122429032 | +1 312-242-9032 Illinois U.S.A.
  • 3122429033 | +1 312-242-9033 Illinois U.S.A.
  • 3122429034 | +1 312-242-9034 Illinois U.S.A.
  • 3122429035 | +1 312-242-9035 Illinois U.S.A.
  • 3122429036 | +1 312-242-9036 Illinois U.S.A.
  • 3122429037 | +1 312-242-9037 Illinois U.S.A.
  • 3122429038 | +1 312-242-9038 Illinois U.S.A.
  • 3122429039 | +1 312-242-9039 Illinois U.S.A.
  • 3122429040 | +1 312-242-9040 Illinois U.S.A.
  • 3122429041 | +1 312-242-9041 Illinois U.S.A.
  • 3122429042 | +1 312-242-9042 Illinois U.S.A.
  • 3122429043 | +1 312-242-9043 Illinois U.S.A.
  • 3122429044 | +1 312-242-9044 Illinois U.S.A.
  • 3122429045 | +1 312-242-9045 Illinois U.S.A.
  • 3122429046 | +1 312-242-9046 Illinois U.S.A.
  • 3122429047 | +1 312-242-9047 Illinois U.S.A.
  • 3122429048 | +1 312-242-9048 Illinois U.S.A.
  • 3122429049 | +1 312-242-9049 Illinois U.S.A.
  • 3122429050 | +1 312-242-9050 Illinois U.S.A.
  • 3122429051 | +1 312-242-9051 Illinois U.S.A.
  • 3122429052 | +1 312-242-9052 Illinois U.S.A.
  • 3122429053 | +1 312-242-9053 Illinois U.S.A.
  • 3122429054 | +1 312-242-9054 Illinois U.S.A.
  • 3122429055 | +1 312-242-9055 Illinois U.S.A.
  • 3122429056 | +1 312-242-9056 Illinois U.S.A.
  • 3122429057 | +1 312-242-9057 Illinois U.S.A.
  • 3122429058 | +1 312-242-9058 Illinois U.S.A.
  • 3122429059 | +1 312-242-9059 Illinois U.S.A.
  • 3122429060 | +1 312-242-9060 Illinois U.S.A.
  • 3122429061 | +1 312-242-9061 Illinois U.S.A.
  • 3122429062 | +1 312-242-9062 Illinois U.S.A.
  • 3122429063 | +1 312-242-9063 Illinois U.S.A.
  • 3122429064 | +1 312-242-9064 Illinois U.S.A.
  • 3122429065 | +1 312-242-9065 Illinois U.S.A.
  • 3122429066 | +1 312-242-9066 Illinois U.S.A.
  • 3122429067 | +1 312-242-9067 Illinois U.S.A.
  • 3122429068 | +1 312-242-9068 Illinois U.S.A.
  • 3122429069 | +1 312-242-9069 Illinois U.S.A.
  • 3122429070 | +1 312-242-9070 Illinois U.S.A.
  • 3122429071 | +1 312-242-9071 Illinois U.S.A.
  • 3122429072 | +1 312-242-9072 Illinois U.S.A.
  • 3122429073 | +1 312-242-9073 Illinois U.S.A.
  • 3122429074 | +1 312-242-9074 Illinois U.S.A.
  • 3122429075 | +1 312-242-9075 Illinois U.S.A.
  • 3122429076 | +1 312-242-9076 Illinois U.S.A.
  • 3122429077 | +1 312-242-9077 Illinois U.S.A.
  • 3122429078 | +1 312-242-9078 Illinois U.S.A.
  • 3122429079 | +1 312-242-9079 Illinois U.S.A.
  • 3122429080 | +1 312-242-9080 Illinois U.S.A.
  • 3122429081 | +1 312-242-9081 Illinois U.S.A.
  • 3122429082 | +1 312-242-9082 Illinois U.S.A.
  • 3122429083 | +1 312-242-9083 Illinois U.S.A.
  • 3122429084 | +1 312-242-9084 Illinois U.S.A.
  • 3122429085 | +1 312-242-9085 Illinois U.S.A.
  • 3122429086 | +1 312-242-9086 Illinois U.S.A.
  • 3122429087 | +1 312-242-9087 Illinois U.S.A.
  • 3122429088 | +1 312-242-9088 Illinois U.S.A.
  • 3122429089 | +1 312-242-9089 Illinois U.S.A.
  • 3122429090 | +1 312-242-9090 Illinois U.S.A.
  • 3122429091 | +1 312-242-9091 Illinois U.S.A.
  • 3122429092 | +1 312-242-9092 Illinois U.S.A.
  • 3122429093 | +1 312-242-9093 Illinois U.S.A.
  • 3122429094 | +1 312-242-9094 Illinois U.S.A.
  • 3122429095 | +1 312-242-9095 Illinois U.S.A.
  • 3122429096 | +1 312-242-9096 Illinois U.S.A.
  • 3122429097 | +1 312-242-9097 Illinois U.S.A.
  • 3122429098 | +1 312-242-9098 Illinois U.S.A.
  • 3122429099 | +1 312-242-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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