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).

  • 3122516000 | +1 312-251-6000 Illinois U.S.A.
  • 3122516001 | +1 312-251-6001 Illinois U.S.A.
  • 3122516002 | +1 312-251-6002 Illinois U.S.A.
  • 3122516003 | +1 312-251-6003 Illinois U.S.A.
  • 3122516004 | +1 312-251-6004 Illinois U.S.A.
  • 3122516005 | +1 312-251-6005 Illinois U.S.A.
  • 3122516006 | +1 312-251-6006 Illinois U.S.A.
  • 3122516007 | +1 312-251-6007 Illinois U.S.A.
  • 3122516008 | +1 312-251-6008 Illinois U.S.A.
  • 3122516009 | +1 312-251-6009 Illinois U.S.A.
  • 3122516010 | +1 312-251-6010 Illinois U.S.A.
  • 3122516011 | +1 312-251-6011 Illinois U.S.A.
  • 3122516012 | +1 312-251-6012 Illinois U.S.A.
  • 3122516013 | +1 312-251-6013 Illinois U.S.A.
  • 3122516014 | +1 312-251-6014 Illinois U.S.A.
  • 3122516015 | +1 312-251-6015 Illinois U.S.A.
  • 3122516016 | +1 312-251-6016 Illinois U.S.A.
  • 3122516017 | +1 312-251-6017 Illinois U.S.A.
  • 3122516018 | +1 312-251-6018 Illinois U.S.A.
  • 3122516019 | +1 312-251-6019 Illinois U.S.A.
  • 3122516020 | +1 312-251-6020 Illinois U.S.A.
  • 3122516021 | +1 312-251-6021 Illinois U.S.A.
  • 3122516022 | +1 312-251-6022 Illinois U.S.A.
  • 3122516023 | +1 312-251-6023 Illinois U.S.A.
  • 3122516024 | +1 312-251-6024 Illinois U.S.A.
  • 3122516025 | +1 312-251-6025 Illinois U.S.A.
  • 3122516026 | +1 312-251-6026 Illinois U.S.A.
  • 3122516027 | +1 312-251-6027 Illinois U.S.A.
  • 3122516028 | +1 312-251-6028 Illinois U.S.A.
  • 3122516029 | +1 312-251-6029 Illinois U.S.A.
  • 3122516030 | +1 312-251-6030 Illinois U.S.A.
  • 3122516031 | +1 312-251-6031 Illinois U.S.A.
  • 3122516032 | +1 312-251-6032 Illinois U.S.A.
  • 3122516033 | +1 312-251-6033 Illinois U.S.A.
  • 3122516034 | +1 312-251-6034 Illinois U.S.A.
  • 3122516035 | +1 312-251-6035 Illinois U.S.A.
  • 3122516036 | +1 312-251-6036 Illinois U.S.A.
  • 3122516037 | +1 312-251-6037 Illinois U.S.A.
  • 3122516038 | +1 312-251-6038 Illinois U.S.A.
  • 3122516039 | +1 312-251-6039 Illinois U.S.A.
  • 3122516040 | +1 312-251-6040 Illinois U.S.A.
  • 3122516041 | +1 312-251-6041 Illinois U.S.A.
  • 3122516042 | +1 312-251-6042 Illinois U.S.A.
  • 3122516043 | +1 312-251-6043 Illinois U.S.A.
  • 3122516044 | +1 312-251-6044 Illinois U.S.A.
  • 3122516045 | +1 312-251-6045 Illinois U.S.A.
  • 3122516046 | +1 312-251-6046 Illinois U.S.A.
  • 3122516047 | +1 312-251-6047 Illinois U.S.A.
  • 3122516048 | +1 312-251-6048 Illinois U.S.A.
  • 3122516049 | +1 312-251-6049 Illinois U.S.A.
  • 3122516050 | +1 312-251-6050 Illinois U.S.A.
  • 3122516051 | +1 312-251-6051 Illinois U.S.A.
  • 3122516052 | +1 312-251-6052 Illinois U.S.A.
  • 3122516053 | +1 312-251-6053 Illinois U.S.A.
  • 3122516054 | +1 312-251-6054 Illinois U.S.A.
  • 3122516055 | +1 312-251-6055 Illinois U.S.A.
  • 3122516056 | +1 312-251-6056 Illinois U.S.A.
  • 3122516057 | +1 312-251-6057 Illinois U.S.A.
  • 3122516058 | +1 312-251-6058 Illinois U.S.A.
  • 3122516059 | +1 312-251-6059 Illinois U.S.A.
  • 3122516060 | +1 312-251-6060 Illinois U.S.A.
  • 3122516061 | +1 312-251-6061 Illinois U.S.A.
  • 3122516062 | +1 312-251-6062 Illinois U.S.A.
  • 3122516063 | +1 312-251-6063 Illinois U.S.A.
  • 3122516064 | +1 312-251-6064 Illinois U.S.A.
  • 3122516065 | +1 312-251-6065 Illinois U.S.A.
  • 3122516066 | +1 312-251-6066 Illinois U.S.A.
  • 3122516067 | +1 312-251-6067 Illinois U.S.A.
  • 3122516068 | +1 312-251-6068 Illinois U.S.A.
  • 3122516069 | +1 312-251-6069 Illinois U.S.A.
  • 3122516070 | +1 312-251-6070 Illinois U.S.A.
  • 3122516071 | +1 312-251-6071 Illinois U.S.A.
  • 3122516072 | +1 312-251-6072 Illinois U.S.A.
  • 3122516073 | +1 312-251-6073 Illinois U.S.A.
  • 3122516074 | +1 312-251-6074 Illinois U.S.A.
  • 3122516075 | +1 312-251-6075 Illinois U.S.A.
  • 3122516076 | +1 312-251-6076 Illinois U.S.A.
  • 3122516077 | +1 312-251-6077 Illinois U.S.A.
  • 3122516078 | +1 312-251-6078 Illinois U.S.A.
  • 3122516079 | +1 312-251-6079 Illinois U.S.A.
  • 3122516080 | +1 312-251-6080 Illinois U.S.A.
  • 3122516081 | +1 312-251-6081 Illinois U.S.A.
  • 3122516082 | +1 312-251-6082 Illinois U.S.A.
  • 3122516083 | +1 312-251-6083 Illinois U.S.A.
  • 3122516084 | +1 312-251-6084 Illinois U.S.A.
  • 3122516085 | +1 312-251-6085 Illinois U.S.A.
  • 3122516086 | +1 312-251-6086 Illinois U.S.A.
  • 3122516087 | +1 312-251-6087 Illinois U.S.A.
  • 3122516088 | +1 312-251-6088 Illinois U.S.A.
  • 3122516089 | +1 312-251-6089 Illinois U.S.A.
  • 3122516090 | +1 312-251-6090 Illinois U.S.A.
  • 3122516091 | +1 312-251-6091 Illinois U.S.A.
  • 3122516092 | +1 312-251-6092 Illinois U.S.A.
  • 3122516093 | +1 312-251-6093 Illinois U.S.A.
  • 3122516094 | +1 312-251-6094 Illinois U.S.A.
  • 3122516095 | +1 312-251-6095 Illinois U.S.A.
  • 3122516096 | +1 312-251-6096 Illinois U.S.A.
  • 3122516097 | +1 312-251-6097 Illinois U.S.A.
  • 3122516098 | +1 312-251-6098 Illinois U.S.A.
  • 3122516099 | +1 312-251-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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