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).

  • 3128506000 | +1 312-850-6000 Illinois U.S.A.
  • 3128506001 | +1 312-850-6001 Illinois U.S.A.
  • 3128506002 | +1 312-850-6002 Illinois U.S.A.
  • 3128506003 | +1 312-850-6003 Illinois U.S.A.
  • 3128506004 | +1 312-850-6004 Illinois U.S.A.
  • 3128506005 | +1 312-850-6005 Illinois U.S.A.
  • 3128506006 | +1 312-850-6006 Illinois U.S.A.
  • 3128506007 | +1 312-850-6007 Illinois U.S.A.
  • 3128506008 | +1 312-850-6008 Illinois U.S.A.
  • 3128506009 | +1 312-850-6009 Illinois U.S.A.
  • 3128506010 | +1 312-850-6010 Illinois U.S.A.
  • 3128506011 | +1 312-850-6011 Illinois U.S.A.
  • 3128506012 | +1 312-850-6012 Illinois U.S.A.
  • 3128506013 | +1 312-850-6013 Illinois U.S.A.
  • 3128506014 | +1 312-850-6014 Illinois U.S.A.
  • 3128506015 | +1 312-850-6015 Illinois U.S.A.
  • 3128506016 | +1 312-850-6016 Illinois U.S.A.
  • 3128506017 | +1 312-850-6017 Illinois U.S.A.
  • 3128506018 | +1 312-850-6018 Illinois U.S.A.
  • 3128506019 | +1 312-850-6019 Illinois U.S.A.
  • 3128506020 | +1 312-850-6020 Illinois U.S.A.
  • 3128506021 | +1 312-850-6021 Illinois U.S.A.
  • 3128506022 | +1 312-850-6022 Illinois U.S.A.
  • 3128506023 | +1 312-850-6023 Illinois U.S.A.
  • 3128506024 | +1 312-850-6024 Illinois U.S.A.
  • 3128506025 | +1 312-850-6025 Illinois U.S.A.
  • 3128506026 | +1 312-850-6026 Illinois U.S.A.
  • 3128506027 | +1 312-850-6027 Illinois U.S.A.
  • 3128506028 | +1 312-850-6028 Illinois U.S.A.
  • 3128506029 | +1 312-850-6029 Illinois U.S.A.
  • 3128506030 | +1 312-850-6030 Illinois U.S.A.
  • 3128506031 | +1 312-850-6031 Illinois U.S.A.
  • 3128506032 | +1 312-850-6032 Illinois U.S.A.
  • 3128506033 | +1 312-850-6033 Illinois U.S.A.
  • 3128506034 | +1 312-850-6034 Illinois U.S.A.
  • 3128506035 | +1 312-850-6035 Illinois U.S.A.
  • 3128506036 | +1 312-850-6036 Illinois U.S.A.
  • 3128506037 | +1 312-850-6037 Illinois U.S.A.
  • 3128506038 | +1 312-850-6038 Illinois U.S.A.
  • 3128506039 | +1 312-850-6039 Illinois U.S.A.
  • 3128506040 | +1 312-850-6040 Illinois U.S.A.
  • 3128506041 | +1 312-850-6041 Illinois U.S.A.
  • 3128506042 | +1 312-850-6042 Illinois U.S.A.
  • 3128506043 | +1 312-850-6043 Illinois U.S.A.
  • 3128506044 | +1 312-850-6044 Illinois U.S.A.
  • 3128506045 | +1 312-850-6045 Illinois U.S.A.
  • 3128506046 | +1 312-850-6046 Illinois U.S.A.
  • 3128506047 | +1 312-850-6047 Illinois U.S.A.
  • 3128506048 | +1 312-850-6048 Illinois U.S.A.
  • 3128506049 | +1 312-850-6049 Illinois U.S.A.
  • 3128506050 | +1 312-850-6050 Illinois U.S.A.
  • 3128506051 | +1 312-850-6051 Illinois U.S.A.
  • 3128506052 | +1 312-850-6052 Illinois U.S.A.
  • 3128506053 | +1 312-850-6053 Illinois U.S.A.
  • 3128506054 | +1 312-850-6054 Illinois U.S.A.
  • 3128506055 | +1 312-850-6055 Illinois U.S.A.
  • 3128506056 | +1 312-850-6056 Illinois U.S.A.
  • 3128506057 | +1 312-850-6057 Illinois U.S.A.
  • 3128506058 | +1 312-850-6058 Illinois U.S.A.
  • 3128506059 | +1 312-850-6059 Illinois U.S.A.
  • 3128506060 | +1 312-850-6060 Illinois U.S.A.
  • 3128506061 | +1 312-850-6061 Illinois U.S.A.
  • 3128506062 | +1 312-850-6062 Illinois U.S.A.
  • 3128506063 | +1 312-850-6063 Illinois U.S.A.
  • 3128506064 | +1 312-850-6064 Illinois U.S.A.
  • 3128506065 | +1 312-850-6065 Illinois U.S.A.
  • 3128506066 | +1 312-850-6066 Illinois U.S.A.
  • 3128506067 | +1 312-850-6067 Illinois U.S.A.
  • 3128506068 | +1 312-850-6068 Illinois U.S.A.
  • 3128506069 | +1 312-850-6069 Illinois U.S.A.
  • 3128506070 | +1 312-850-6070 Illinois U.S.A.
  • 3128506071 | +1 312-850-6071 Illinois U.S.A.
  • 3128506072 | +1 312-850-6072 Illinois U.S.A.
  • 3128506073 | +1 312-850-6073 Illinois U.S.A.
  • 3128506074 | +1 312-850-6074 Illinois U.S.A.
  • 3128506075 | +1 312-850-6075 Illinois U.S.A.
  • 3128506076 | +1 312-850-6076 Illinois U.S.A.
  • 3128506077 | +1 312-850-6077 Illinois U.S.A.
  • 3128506078 | +1 312-850-6078 Illinois U.S.A.
  • 3128506079 | +1 312-850-6079 Illinois U.S.A.
  • 3128506080 | +1 312-850-6080 Illinois U.S.A.
  • 3128506081 | +1 312-850-6081 Illinois U.S.A.
  • 3128506082 | +1 312-850-6082 Illinois U.S.A.
  • 3128506083 | +1 312-850-6083 Illinois U.S.A.
  • 3128506084 | +1 312-850-6084 Illinois U.S.A.
  • 3128506085 | +1 312-850-6085 Illinois U.S.A.
  • 3128506086 | +1 312-850-6086 Illinois U.S.A.
  • 3128506087 | +1 312-850-6087 Illinois U.S.A.
  • 3128506088 | +1 312-850-6088 Illinois U.S.A.
  • 3128506089 | +1 312-850-6089 Illinois U.S.A.
  • 3128506090 | +1 312-850-6090 Illinois U.S.A.
  • 3128506091 | +1 312-850-6091 Illinois U.S.A.
  • 3128506092 | +1 312-850-6092 Illinois U.S.A.
  • 3128506093 | +1 312-850-6093 Illinois U.S.A.
  • 3128506094 | +1 312-850-6094 Illinois U.S.A.
  • 3128506095 | +1 312-850-6095 Illinois U.S.A.
  • 3128506096 | +1 312-850-6096 Illinois U.S.A.
  • 3128506097 | +1 312-850-6097 Illinois U.S.A.
  • 3128506098 | +1 312-850-6098 Illinois U.S.A.
  • 3128506099 | +1 312-850-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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