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).

  • 3125516000 | +1 312-551-6000 Illinois U.S.A.
  • 3125516001 | +1 312-551-6001 Illinois U.S.A.
  • 3125516002 | +1 312-551-6002 Illinois U.S.A.
  • 3125516003 | +1 312-551-6003 Illinois U.S.A.
  • 3125516004 | +1 312-551-6004 Illinois U.S.A.
  • 3125516005 | +1 312-551-6005 Illinois U.S.A.
  • 3125516006 | +1 312-551-6006 Illinois U.S.A.
  • 3125516007 | +1 312-551-6007 Illinois U.S.A.
  • 3125516008 | +1 312-551-6008 Illinois U.S.A.
  • 3125516009 | +1 312-551-6009 Illinois U.S.A.
  • 3125516010 | +1 312-551-6010 Illinois U.S.A.
  • 3125516011 | +1 312-551-6011 Illinois U.S.A.
  • 3125516012 | +1 312-551-6012 Illinois U.S.A.
  • 3125516013 | +1 312-551-6013 Illinois U.S.A.
  • 3125516014 | +1 312-551-6014 Illinois U.S.A.
  • 3125516015 | +1 312-551-6015 Illinois U.S.A.
  • 3125516016 | +1 312-551-6016 Illinois U.S.A.
  • 3125516017 | +1 312-551-6017 Illinois U.S.A.
  • 3125516018 | +1 312-551-6018 Illinois U.S.A.
  • 3125516019 | +1 312-551-6019 Illinois U.S.A.
  • 3125516020 | +1 312-551-6020 Illinois U.S.A.
  • 3125516021 | +1 312-551-6021 Illinois U.S.A.
  • 3125516022 | +1 312-551-6022 Illinois U.S.A.
  • 3125516023 | +1 312-551-6023 Illinois U.S.A.
  • 3125516024 | +1 312-551-6024 Illinois U.S.A.
  • 3125516025 | +1 312-551-6025 Illinois U.S.A.
  • 3125516026 | +1 312-551-6026 Illinois U.S.A.
  • 3125516027 | +1 312-551-6027 Illinois U.S.A.
  • 3125516028 | +1 312-551-6028 Illinois U.S.A.
  • 3125516029 | +1 312-551-6029 Illinois U.S.A.
  • 3125516030 | +1 312-551-6030 Illinois U.S.A.
  • 3125516031 | +1 312-551-6031 Illinois U.S.A.
  • 3125516032 | +1 312-551-6032 Illinois U.S.A.
  • 3125516033 | +1 312-551-6033 Illinois U.S.A.
  • 3125516034 | +1 312-551-6034 Illinois U.S.A.
  • 3125516035 | +1 312-551-6035 Illinois U.S.A.
  • 3125516036 | +1 312-551-6036 Illinois U.S.A.
  • 3125516037 | +1 312-551-6037 Illinois U.S.A.
  • 3125516038 | +1 312-551-6038 Illinois U.S.A.
  • 3125516039 | +1 312-551-6039 Illinois U.S.A.
  • 3125516040 | +1 312-551-6040 Illinois U.S.A.
  • 3125516041 | +1 312-551-6041 Illinois U.S.A.
  • 3125516042 | +1 312-551-6042 Illinois U.S.A.
  • 3125516043 | +1 312-551-6043 Illinois U.S.A.
  • 3125516044 | +1 312-551-6044 Illinois U.S.A.
  • 3125516045 | +1 312-551-6045 Illinois U.S.A.
  • 3125516046 | +1 312-551-6046 Illinois U.S.A.
  • 3125516047 | +1 312-551-6047 Illinois U.S.A.
  • 3125516048 | +1 312-551-6048 Illinois U.S.A.
  • 3125516049 | +1 312-551-6049 Illinois U.S.A.
  • 3125516050 | +1 312-551-6050 Illinois U.S.A.
  • 3125516051 | +1 312-551-6051 Illinois U.S.A.
  • 3125516052 | +1 312-551-6052 Illinois U.S.A.
  • 3125516053 | +1 312-551-6053 Illinois U.S.A.
  • 3125516054 | +1 312-551-6054 Illinois U.S.A.
  • 3125516055 | +1 312-551-6055 Illinois U.S.A.
  • 3125516056 | +1 312-551-6056 Illinois U.S.A.
  • 3125516057 | +1 312-551-6057 Illinois U.S.A.
  • 3125516058 | +1 312-551-6058 Illinois U.S.A.
  • 3125516059 | +1 312-551-6059 Illinois U.S.A.
  • 3125516060 | +1 312-551-6060 Illinois U.S.A.
  • 3125516061 | +1 312-551-6061 Illinois U.S.A.
  • 3125516062 | +1 312-551-6062 Illinois U.S.A.
  • 3125516063 | +1 312-551-6063 Illinois U.S.A.
  • 3125516064 | +1 312-551-6064 Illinois U.S.A.
  • 3125516065 | +1 312-551-6065 Illinois U.S.A.
  • 3125516066 | +1 312-551-6066 Illinois U.S.A.
  • 3125516067 | +1 312-551-6067 Illinois U.S.A.
  • 3125516068 | +1 312-551-6068 Illinois U.S.A.
  • 3125516069 | +1 312-551-6069 Illinois U.S.A.
  • 3125516070 | +1 312-551-6070 Illinois U.S.A.
  • 3125516071 | +1 312-551-6071 Illinois U.S.A.
  • 3125516072 | +1 312-551-6072 Illinois U.S.A.
  • 3125516073 | +1 312-551-6073 Illinois U.S.A.
  • 3125516074 | +1 312-551-6074 Illinois U.S.A.
  • 3125516075 | +1 312-551-6075 Illinois U.S.A.
  • 3125516076 | +1 312-551-6076 Illinois U.S.A.
  • 3125516077 | +1 312-551-6077 Illinois U.S.A.
  • 3125516078 | +1 312-551-6078 Illinois U.S.A.
  • 3125516079 | +1 312-551-6079 Illinois U.S.A.
  • 3125516080 | +1 312-551-6080 Illinois U.S.A.
  • 3125516081 | +1 312-551-6081 Illinois U.S.A.
  • 3125516082 | +1 312-551-6082 Illinois U.S.A.
  • 3125516083 | +1 312-551-6083 Illinois U.S.A.
  • 3125516084 | +1 312-551-6084 Illinois U.S.A.
  • 3125516085 | +1 312-551-6085 Illinois U.S.A.
  • 3125516086 | +1 312-551-6086 Illinois U.S.A.
  • 3125516087 | +1 312-551-6087 Illinois U.S.A.
  • 3125516088 | +1 312-551-6088 Illinois U.S.A.
  • 3125516089 | +1 312-551-6089 Illinois U.S.A.
  • 3125516090 | +1 312-551-6090 Illinois U.S.A.
  • 3125516091 | +1 312-551-6091 Illinois U.S.A.
  • 3125516092 | +1 312-551-6092 Illinois U.S.A.
  • 3125516093 | +1 312-551-6093 Illinois U.S.A.
  • 3125516094 | +1 312-551-6094 Illinois U.S.A.
  • 3125516095 | +1 312-551-6095 Illinois U.S.A.
  • 3125516096 | +1 312-551-6096 Illinois U.S.A.
  • 3125516097 | +1 312-551-6097 Illinois U.S.A.
  • 3125516098 | +1 312-551-6098 Illinois U.S.A.
  • 3125516099 | +1 312-551-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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