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).

  • 3126516000 | +1 312-651-6000 Illinois U.S.A.
  • 3126516001 | +1 312-651-6001 Illinois U.S.A.
  • 3126516002 | +1 312-651-6002 Illinois U.S.A.
  • 3126516003 | +1 312-651-6003 Illinois U.S.A.
  • 3126516004 | +1 312-651-6004 Illinois U.S.A.
  • 3126516005 | +1 312-651-6005 Illinois U.S.A.
  • 3126516006 | +1 312-651-6006 Illinois U.S.A.
  • 3126516007 | +1 312-651-6007 Illinois U.S.A.
  • 3126516008 | +1 312-651-6008 Illinois U.S.A.
  • 3126516009 | +1 312-651-6009 Illinois U.S.A.
  • 3126516010 | +1 312-651-6010 Illinois U.S.A.
  • 3126516011 | +1 312-651-6011 Illinois U.S.A.
  • 3126516012 | +1 312-651-6012 Illinois U.S.A.
  • 3126516013 | +1 312-651-6013 Illinois U.S.A.
  • 3126516014 | +1 312-651-6014 Illinois U.S.A.
  • 3126516015 | +1 312-651-6015 Illinois U.S.A.
  • 3126516016 | +1 312-651-6016 Illinois U.S.A.
  • 3126516017 | +1 312-651-6017 Illinois U.S.A.
  • 3126516018 | +1 312-651-6018 Illinois U.S.A.
  • 3126516019 | +1 312-651-6019 Illinois U.S.A.
  • 3126516020 | +1 312-651-6020 Illinois U.S.A.
  • 3126516021 | +1 312-651-6021 Illinois U.S.A.
  • 3126516022 | +1 312-651-6022 Illinois U.S.A.
  • 3126516023 | +1 312-651-6023 Illinois U.S.A.
  • 3126516024 | +1 312-651-6024 Illinois U.S.A.
  • 3126516025 | +1 312-651-6025 Illinois U.S.A.
  • 3126516026 | +1 312-651-6026 Illinois U.S.A.
  • 3126516027 | +1 312-651-6027 Illinois U.S.A.
  • 3126516028 | +1 312-651-6028 Illinois U.S.A.
  • 3126516029 | +1 312-651-6029 Illinois U.S.A.
  • 3126516030 | +1 312-651-6030 Illinois U.S.A.
  • 3126516031 | +1 312-651-6031 Illinois U.S.A.
  • 3126516032 | +1 312-651-6032 Illinois U.S.A.
  • 3126516033 | +1 312-651-6033 Illinois U.S.A.
  • 3126516034 | +1 312-651-6034 Illinois U.S.A.
  • 3126516035 | +1 312-651-6035 Illinois U.S.A.
  • 3126516036 | +1 312-651-6036 Illinois U.S.A.
  • 3126516037 | +1 312-651-6037 Illinois U.S.A.
  • 3126516038 | +1 312-651-6038 Illinois U.S.A.
  • 3126516039 | +1 312-651-6039 Illinois U.S.A.
  • 3126516040 | +1 312-651-6040 Illinois U.S.A.
  • 3126516041 | +1 312-651-6041 Illinois U.S.A.
  • 3126516042 | +1 312-651-6042 Illinois U.S.A.
  • 3126516043 | +1 312-651-6043 Illinois U.S.A.
  • 3126516044 | +1 312-651-6044 Illinois U.S.A.
  • 3126516045 | +1 312-651-6045 Illinois U.S.A.
  • 3126516046 | +1 312-651-6046 Illinois U.S.A.
  • 3126516047 | +1 312-651-6047 Illinois U.S.A.
  • 3126516048 | +1 312-651-6048 Illinois U.S.A.
  • 3126516049 | +1 312-651-6049 Illinois U.S.A.
  • 3126516050 | +1 312-651-6050 Illinois U.S.A.
  • 3126516051 | +1 312-651-6051 Illinois U.S.A.
  • 3126516052 | +1 312-651-6052 Illinois U.S.A.
  • 3126516053 | +1 312-651-6053 Illinois U.S.A.
  • 3126516054 | +1 312-651-6054 Illinois U.S.A.
  • 3126516055 | +1 312-651-6055 Illinois U.S.A.
  • 3126516056 | +1 312-651-6056 Illinois U.S.A.
  • 3126516057 | +1 312-651-6057 Illinois U.S.A.
  • 3126516058 | +1 312-651-6058 Illinois U.S.A.
  • 3126516059 | +1 312-651-6059 Illinois U.S.A.
  • 3126516060 | +1 312-651-6060 Illinois U.S.A.
  • 3126516061 | +1 312-651-6061 Illinois U.S.A.
  • 3126516062 | +1 312-651-6062 Illinois U.S.A.
  • 3126516063 | +1 312-651-6063 Illinois U.S.A.
  • 3126516064 | +1 312-651-6064 Illinois U.S.A.
  • 3126516065 | +1 312-651-6065 Illinois U.S.A.
  • 3126516066 | +1 312-651-6066 Illinois U.S.A.
  • 3126516067 | +1 312-651-6067 Illinois U.S.A.
  • 3126516068 | +1 312-651-6068 Illinois U.S.A.
  • 3126516069 | +1 312-651-6069 Illinois U.S.A.
  • 3126516070 | +1 312-651-6070 Illinois U.S.A.
  • 3126516071 | +1 312-651-6071 Illinois U.S.A.
  • 3126516072 | +1 312-651-6072 Illinois U.S.A.
  • 3126516073 | +1 312-651-6073 Illinois U.S.A.
  • 3126516074 | +1 312-651-6074 Illinois U.S.A.
  • 3126516075 | +1 312-651-6075 Illinois U.S.A.
  • 3126516076 | +1 312-651-6076 Illinois U.S.A.
  • 3126516077 | +1 312-651-6077 Illinois U.S.A.
  • 3126516078 | +1 312-651-6078 Illinois U.S.A.
  • 3126516079 | +1 312-651-6079 Illinois U.S.A.
  • 3126516080 | +1 312-651-6080 Illinois U.S.A.
  • 3126516081 | +1 312-651-6081 Illinois U.S.A.
  • 3126516082 | +1 312-651-6082 Illinois U.S.A.
  • 3126516083 | +1 312-651-6083 Illinois U.S.A.
  • 3126516084 | +1 312-651-6084 Illinois U.S.A.
  • 3126516085 | +1 312-651-6085 Illinois U.S.A.
  • 3126516086 | +1 312-651-6086 Illinois U.S.A.
  • 3126516087 | +1 312-651-6087 Illinois U.S.A.
  • 3126516088 | +1 312-651-6088 Illinois U.S.A.
  • 3126516089 | +1 312-651-6089 Illinois U.S.A.
  • 3126516090 | +1 312-651-6090 Illinois U.S.A.
  • 3126516091 | +1 312-651-6091 Illinois U.S.A.
  • 3126516092 | +1 312-651-6092 Illinois U.S.A.
  • 3126516093 | +1 312-651-6093 Illinois U.S.A.
  • 3126516094 | +1 312-651-6094 Illinois U.S.A.
  • 3126516095 | +1 312-651-6095 Illinois U.S.A.
  • 3126516096 | +1 312-651-6096 Illinois U.S.A.
  • 3126516097 | +1 312-651-6097 Illinois U.S.A.
  • 3126516098 | +1 312-651-6098 Illinois U.S.A.
  • 3126516099 | +1 312-651-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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