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).

  • 3123419000 | +1 312-341-9000 Illinois U.S.A.
  • 3123419001 | +1 312-341-9001 Illinois U.S.A.
  • 3123419002 | +1 312-341-9002 Illinois U.S.A.
  • 3123419003 | +1 312-341-9003 Illinois U.S.A.
  • 3123419004 | +1 312-341-9004 Illinois U.S.A.
  • 3123419005 | +1 312-341-9005 Illinois U.S.A.
  • 3123419006 | +1 312-341-9006 Illinois U.S.A.
  • 3123419007 | +1 312-341-9007 Illinois U.S.A.
  • 3123419008 | +1 312-341-9008 Illinois U.S.A.
  • 3123419009 | +1 312-341-9009 Illinois U.S.A.
  • 3123419010 | +1 312-341-9010 Illinois U.S.A.
  • 3123419011 | +1 312-341-9011 Illinois U.S.A.
  • 3123419012 | +1 312-341-9012 Illinois U.S.A.
  • 3123419013 | +1 312-341-9013 Illinois U.S.A.
  • 3123419014 | +1 312-341-9014 Illinois U.S.A.
  • 3123419015 | +1 312-341-9015 Illinois U.S.A.
  • 3123419016 | +1 312-341-9016 Illinois U.S.A.
  • 3123419017 | +1 312-341-9017 Illinois U.S.A.
  • 3123419018 | +1 312-341-9018 Illinois U.S.A.
  • 3123419019 | +1 312-341-9019 Illinois U.S.A.
  • 3123419020 | +1 312-341-9020 Illinois U.S.A.
  • 3123419021 | +1 312-341-9021 Illinois U.S.A.
  • 3123419022 | +1 312-341-9022 Illinois U.S.A.
  • 3123419023 | +1 312-341-9023 Illinois U.S.A.
  • 3123419024 | +1 312-341-9024 Illinois U.S.A.
  • 3123419025 | +1 312-341-9025 Illinois U.S.A.
  • 3123419026 | +1 312-341-9026 Illinois U.S.A.
  • 3123419027 | +1 312-341-9027 Illinois U.S.A.
  • 3123419028 | +1 312-341-9028 Illinois U.S.A.
  • 3123419029 | +1 312-341-9029 Illinois U.S.A.
  • 3123419030 | +1 312-341-9030 Illinois U.S.A.
  • 3123419031 | +1 312-341-9031 Illinois U.S.A.
  • 3123419032 | +1 312-341-9032 Illinois U.S.A.
  • 3123419033 | +1 312-341-9033 Illinois U.S.A.
  • 3123419034 | +1 312-341-9034 Illinois U.S.A.
  • 3123419035 | +1 312-341-9035 Illinois U.S.A.
  • 3123419036 | +1 312-341-9036 Illinois U.S.A.
  • 3123419037 | +1 312-341-9037 Illinois U.S.A.
  • 3123419038 | +1 312-341-9038 Illinois U.S.A.
  • 3123419039 | +1 312-341-9039 Illinois U.S.A.
  • 3123419040 | +1 312-341-9040 Illinois U.S.A.
  • 3123419041 | +1 312-341-9041 Illinois U.S.A.
  • 3123419042 | +1 312-341-9042 Illinois U.S.A.
  • 3123419043 | +1 312-341-9043 Illinois U.S.A.
  • 3123419044 | +1 312-341-9044 Illinois U.S.A.
  • 3123419045 | +1 312-341-9045 Illinois U.S.A.
  • 3123419046 | +1 312-341-9046 Illinois U.S.A.
  • 3123419047 | +1 312-341-9047 Illinois U.S.A.
  • 3123419048 | +1 312-341-9048 Illinois U.S.A.
  • 3123419049 | +1 312-341-9049 Illinois U.S.A.
  • 3123419050 | +1 312-341-9050 Illinois U.S.A.
  • 3123419051 | +1 312-341-9051 Illinois U.S.A.
  • 3123419052 | +1 312-341-9052 Illinois U.S.A.
  • 3123419053 | +1 312-341-9053 Illinois U.S.A.
  • 3123419054 | +1 312-341-9054 Illinois U.S.A.
  • 3123419055 | +1 312-341-9055 Illinois U.S.A.
  • 3123419056 | +1 312-341-9056 Illinois U.S.A.
  • 3123419057 | +1 312-341-9057 Illinois U.S.A.
  • 3123419058 | +1 312-341-9058 Illinois U.S.A.
  • 3123419059 | +1 312-341-9059 Illinois U.S.A.
  • 3123419060 | +1 312-341-9060 Illinois U.S.A.
  • 3123419061 | +1 312-341-9061 Illinois U.S.A.
  • 3123419062 | +1 312-341-9062 Illinois U.S.A.
  • 3123419063 | +1 312-341-9063 Illinois U.S.A.
  • 3123419064 | +1 312-341-9064 Illinois U.S.A.
  • 3123419065 | +1 312-341-9065 Illinois U.S.A.
  • 3123419066 | +1 312-341-9066 Illinois U.S.A.
  • 3123419067 | +1 312-341-9067 Illinois U.S.A.
  • 3123419068 | +1 312-341-9068 Illinois U.S.A.
  • 3123419069 | +1 312-341-9069 Illinois U.S.A.
  • 3123419070 | +1 312-341-9070 Illinois U.S.A.
  • 3123419071 | +1 312-341-9071 Illinois U.S.A.
  • 3123419072 | +1 312-341-9072 Illinois U.S.A.
  • 3123419073 | +1 312-341-9073 Illinois U.S.A.
  • 3123419074 | +1 312-341-9074 Illinois U.S.A.
  • 3123419075 | +1 312-341-9075 Illinois U.S.A.
  • 3123419076 | +1 312-341-9076 Illinois U.S.A.
  • 3123419077 | +1 312-341-9077 Illinois U.S.A.
  • 3123419078 | +1 312-341-9078 Illinois U.S.A.
  • 3123419079 | +1 312-341-9079 Illinois U.S.A.
  • 3123419080 | +1 312-341-9080 Illinois U.S.A.
  • 3123419081 | +1 312-341-9081 Illinois U.S.A.
  • 3123419082 | +1 312-341-9082 Illinois U.S.A.
  • 3123419083 | +1 312-341-9083 Illinois U.S.A.
  • 3123419084 | +1 312-341-9084 Illinois U.S.A.
  • 3123419085 | +1 312-341-9085 Illinois U.S.A.
  • 3123419086 | +1 312-341-9086 Illinois U.S.A.
  • 3123419087 | +1 312-341-9087 Illinois U.S.A.
  • 3123419088 | +1 312-341-9088 Illinois U.S.A.
  • 3123419089 | +1 312-341-9089 Illinois U.S.A.
  • 3123419090 | +1 312-341-9090 Illinois U.S.A.
  • 3123419091 | +1 312-341-9091 Illinois U.S.A.
  • 3123419092 | +1 312-341-9092 Illinois U.S.A.
  • 3123419093 | +1 312-341-9093 Illinois U.S.A.
  • 3123419094 | +1 312-341-9094 Illinois U.S.A.
  • 3123419095 | +1 312-341-9095 Illinois U.S.A.
  • 3123419096 | +1 312-341-9096 Illinois U.S.A.
  • 3123419097 | +1 312-341-9097 Illinois U.S.A.
  • 3123419098 | +1 312-341-9098 Illinois U.S.A.
  • 3123419099 | +1 312-341-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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