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).

  • 3129429000 | +1 312-942-9000 Illinois U.S.A.
  • 3129429001 | +1 312-942-9001 Illinois U.S.A.
  • 3129429002 | +1 312-942-9002 Illinois U.S.A.
  • 3129429003 | +1 312-942-9003 Illinois U.S.A.
  • 3129429004 | +1 312-942-9004 Illinois U.S.A.
  • 3129429005 | +1 312-942-9005 Illinois U.S.A.
  • 3129429006 | +1 312-942-9006 Illinois U.S.A.
  • 3129429007 | +1 312-942-9007 Illinois U.S.A.
  • 3129429008 | +1 312-942-9008 Illinois U.S.A.
  • 3129429009 | +1 312-942-9009 Illinois U.S.A.
  • 3129429010 | +1 312-942-9010 Illinois U.S.A.
  • 3129429011 | +1 312-942-9011 Illinois U.S.A.
  • 3129429012 | +1 312-942-9012 Illinois U.S.A.
  • 3129429013 | +1 312-942-9013 Illinois U.S.A.
  • 3129429014 | +1 312-942-9014 Illinois U.S.A.
  • 3129429015 | +1 312-942-9015 Illinois U.S.A.
  • 3129429016 | +1 312-942-9016 Illinois U.S.A.
  • 3129429017 | +1 312-942-9017 Illinois U.S.A.
  • 3129429018 | +1 312-942-9018 Illinois U.S.A.
  • 3129429019 | +1 312-942-9019 Illinois U.S.A.
  • 3129429020 | +1 312-942-9020 Illinois U.S.A.
  • 3129429021 | +1 312-942-9021 Illinois U.S.A.
  • 3129429022 | +1 312-942-9022 Illinois U.S.A.
  • 3129429023 | +1 312-942-9023 Illinois U.S.A.
  • 3129429024 | +1 312-942-9024 Illinois U.S.A.
  • 3129429025 | +1 312-942-9025 Illinois U.S.A.
  • 3129429026 | +1 312-942-9026 Illinois U.S.A.
  • 3129429027 | +1 312-942-9027 Illinois U.S.A.
  • 3129429028 | +1 312-942-9028 Illinois U.S.A.
  • 3129429029 | +1 312-942-9029 Illinois U.S.A.
  • 3129429030 | +1 312-942-9030 Illinois U.S.A.
  • 3129429031 | +1 312-942-9031 Illinois U.S.A.
  • 3129429032 | +1 312-942-9032 Illinois U.S.A.
  • 3129429033 | +1 312-942-9033 Illinois U.S.A.
  • 3129429034 | +1 312-942-9034 Illinois U.S.A.
  • 3129429035 | +1 312-942-9035 Illinois U.S.A.
  • 3129429036 | +1 312-942-9036 Illinois U.S.A.
  • 3129429037 | +1 312-942-9037 Illinois U.S.A.
  • 3129429038 | +1 312-942-9038 Illinois U.S.A.
  • 3129429039 | +1 312-942-9039 Illinois U.S.A.
  • 3129429040 | +1 312-942-9040 Illinois U.S.A.
  • 3129429041 | +1 312-942-9041 Illinois U.S.A.
  • 3129429042 | +1 312-942-9042 Illinois U.S.A.
  • 3129429043 | +1 312-942-9043 Illinois U.S.A.
  • 3129429044 | +1 312-942-9044 Illinois U.S.A.
  • 3129429045 | +1 312-942-9045 Illinois U.S.A.
  • 3129429046 | +1 312-942-9046 Illinois U.S.A.
  • 3129429047 | +1 312-942-9047 Illinois U.S.A.
  • 3129429048 | +1 312-942-9048 Illinois U.S.A.
  • 3129429049 | +1 312-942-9049 Illinois U.S.A.
  • 3129429050 | +1 312-942-9050 Illinois U.S.A.
  • 3129429051 | +1 312-942-9051 Illinois U.S.A.
  • 3129429052 | +1 312-942-9052 Illinois U.S.A.
  • 3129429053 | +1 312-942-9053 Illinois U.S.A.
  • 3129429054 | +1 312-942-9054 Illinois U.S.A.
  • 3129429055 | +1 312-942-9055 Illinois U.S.A.
  • 3129429056 | +1 312-942-9056 Illinois U.S.A.
  • 3129429057 | +1 312-942-9057 Illinois U.S.A.
  • 3129429058 | +1 312-942-9058 Illinois U.S.A.
  • 3129429059 | +1 312-942-9059 Illinois U.S.A.
  • 3129429060 | +1 312-942-9060 Illinois U.S.A.
  • 3129429061 | +1 312-942-9061 Illinois U.S.A.
  • 3129429062 | +1 312-942-9062 Illinois U.S.A.
  • 3129429063 | +1 312-942-9063 Illinois U.S.A.
  • 3129429064 | +1 312-942-9064 Illinois U.S.A.
  • 3129429065 | +1 312-942-9065 Illinois U.S.A.
  • 3129429066 | +1 312-942-9066 Illinois U.S.A.
  • 3129429067 | +1 312-942-9067 Illinois U.S.A.
  • 3129429068 | +1 312-942-9068 Illinois U.S.A.
  • 3129429069 | +1 312-942-9069 Illinois U.S.A.
  • 3129429070 | +1 312-942-9070 Illinois U.S.A.
  • 3129429071 | +1 312-942-9071 Illinois U.S.A.
  • 3129429072 | +1 312-942-9072 Illinois U.S.A.
  • 3129429073 | +1 312-942-9073 Illinois U.S.A.
  • 3129429074 | +1 312-942-9074 Illinois U.S.A.
  • 3129429075 | +1 312-942-9075 Illinois U.S.A.
  • 3129429076 | +1 312-942-9076 Illinois U.S.A.
  • 3129429077 | +1 312-942-9077 Illinois U.S.A.
  • 3129429078 | +1 312-942-9078 Illinois U.S.A.
  • 3129429079 | +1 312-942-9079 Illinois U.S.A.
  • 3129429080 | +1 312-942-9080 Illinois U.S.A.
  • 3129429081 | +1 312-942-9081 Illinois U.S.A.
  • 3129429082 | +1 312-942-9082 Illinois U.S.A.
  • 3129429083 | +1 312-942-9083 Illinois U.S.A.
  • 3129429084 | +1 312-942-9084 Illinois U.S.A.
  • 3129429085 | +1 312-942-9085 Illinois U.S.A.
  • 3129429086 | +1 312-942-9086 Illinois U.S.A.
  • 3129429087 | +1 312-942-9087 Illinois U.S.A.
  • 3129429088 | +1 312-942-9088 Illinois U.S.A.
  • 3129429089 | +1 312-942-9089 Illinois U.S.A.
  • 3129429090 | +1 312-942-9090 Illinois U.S.A.
  • 3129429091 | +1 312-942-9091 Illinois U.S.A.
  • 3129429092 | +1 312-942-9092 Illinois U.S.A.
  • 3129429093 | +1 312-942-9093 Illinois U.S.A.
  • 3129429094 | +1 312-942-9094 Illinois U.S.A.
  • 3129429095 | +1 312-942-9095 Illinois U.S.A.
  • 3129429096 | +1 312-942-9096 Illinois U.S.A.
  • 3129429097 | +1 312-942-9097 Illinois U.S.A.
  • 3129429098 | +1 312-942-9098 Illinois U.S.A.
  • 3129429099 | +1 312-942-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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