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).

  • 3124096000 | +1 312-409-6000 Illinois U.S.A.
  • 3124096001 | +1 312-409-6001 Illinois U.S.A.
  • 3124096002 | +1 312-409-6002 Illinois U.S.A.
  • 3124096003 | +1 312-409-6003 Illinois U.S.A.
  • 3124096004 | +1 312-409-6004 Illinois U.S.A.
  • 3124096005 | +1 312-409-6005 Illinois U.S.A.
  • 3124096006 | +1 312-409-6006 Illinois U.S.A.
  • 3124096007 | +1 312-409-6007 Illinois U.S.A.
  • 3124096008 | +1 312-409-6008 Illinois U.S.A.
  • 3124096009 | +1 312-409-6009 Illinois U.S.A.
  • 3124096010 | +1 312-409-6010 Illinois U.S.A.
  • 3124096011 | +1 312-409-6011 Illinois U.S.A.
  • 3124096012 | +1 312-409-6012 Illinois U.S.A.
  • 3124096013 | +1 312-409-6013 Illinois U.S.A.
  • 3124096014 | +1 312-409-6014 Illinois U.S.A.
  • 3124096015 | +1 312-409-6015 Illinois U.S.A.
  • 3124096016 | +1 312-409-6016 Illinois U.S.A.
  • 3124096017 | +1 312-409-6017 Illinois U.S.A.
  • 3124096018 | +1 312-409-6018 Illinois U.S.A.
  • 3124096019 | +1 312-409-6019 Illinois U.S.A.
  • 3124096020 | +1 312-409-6020 Illinois U.S.A.
  • 3124096021 | +1 312-409-6021 Illinois U.S.A.
  • 3124096022 | +1 312-409-6022 Illinois U.S.A.
  • 3124096023 | +1 312-409-6023 Illinois U.S.A.
  • 3124096024 | +1 312-409-6024 Illinois U.S.A.
  • 3124096025 | +1 312-409-6025 Illinois U.S.A.
  • 3124096026 | +1 312-409-6026 Illinois U.S.A.
  • 3124096027 | +1 312-409-6027 Illinois U.S.A.
  • 3124096028 | +1 312-409-6028 Illinois U.S.A.
  • 3124096029 | +1 312-409-6029 Illinois U.S.A.
  • 3124096030 | +1 312-409-6030 Illinois U.S.A.
  • 3124096031 | +1 312-409-6031 Illinois U.S.A.
  • 3124096032 | +1 312-409-6032 Illinois U.S.A.
  • 3124096033 | +1 312-409-6033 Illinois U.S.A.
  • 3124096034 | +1 312-409-6034 Illinois U.S.A.
  • 3124096035 | +1 312-409-6035 Illinois U.S.A.
  • 3124096036 | +1 312-409-6036 Illinois U.S.A.
  • 3124096037 | +1 312-409-6037 Illinois U.S.A.
  • 3124096038 | +1 312-409-6038 Illinois U.S.A.
  • 3124096039 | +1 312-409-6039 Illinois U.S.A.
  • 3124096040 | +1 312-409-6040 Illinois U.S.A.
  • 3124096041 | +1 312-409-6041 Illinois U.S.A.
  • 3124096042 | +1 312-409-6042 Illinois U.S.A.
  • 3124096043 | +1 312-409-6043 Illinois U.S.A.
  • 3124096044 | +1 312-409-6044 Illinois U.S.A.
  • 3124096045 | +1 312-409-6045 Illinois U.S.A.
  • 3124096046 | +1 312-409-6046 Illinois U.S.A.
  • 3124096047 | +1 312-409-6047 Illinois U.S.A.
  • 3124096048 | +1 312-409-6048 Illinois U.S.A.
  • 3124096049 | +1 312-409-6049 Illinois U.S.A.
  • 3124096050 | +1 312-409-6050 Illinois U.S.A.
  • 3124096051 | +1 312-409-6051 Illinois U.S.A.
  • 3124096052 | +1 312-409-6052 Illinois U.S.A.
  • 3124096053 | +1 312-409-6053 Illinois U.S.A.
  • 3124096054 | +1 312-409-6054 Illinois U.S.A.
  • 3124096055 | +1 312-409-6055 Illinois U.S.A.
  • 3124096056 | +1 312-409-6056 Illinois U.S.A.
  • 3124096057 | +1 312-409-6057 Illinois U.S.A.
  • 3124096058 | +1 312-409-6058 Illinois U.S.A.
  • 3124096059 | +1 312-409-6059 Illinois U.S.A.
  • 3124096060 | +1 312-409-6060 Illinois U.S.A.
  • 3124096061 | +1 312-409-6061 Illinois U.S.A.
  • 3124096062 | +1 312-409-6062 Illinois U.S.A.
  • 3124096063 | +1 312-409-6063 Illinois U.S.A.
  • 3124096064 | +1 312-409-6064 Illinois U.S.A.
  • 3124096065 | +1 312-409-6065 Illinois U.S.A.
  • 3124096066 | +1 312-409-6066 Illinois U.S.A.
  • 3124096067 | +1 312-409-6067 Illinois U.S.A.
  • 3124096068 | +1 312-409-6068 Illinois U.S.A.
  • 3124096069 | +1 312-409-6069 Illinois U.S.A.
  • 3124096070 | +1 312-409-6070 Illinois U.S.A.
  • 3124096071 | +1 312-409-6071 Illinois U.S.A.
  • 3124096072 | +1 312-409-6072 Illinois U.S.A.
  • 3124096073 | +1 312-409-6073 Illinois U.S.A.
  • 3124096074 | +1 312-409-6074 Illinois U.S.A.
  • 3124096075 | +1 312-409-6075 Illinois U.S.A.
  • 3124096076 | +1 312-409-6076 Illinois U.S.A.
  • 3124096077 | +1 312-409-6077 Illinois U.S.A.
  • 3124096078 | +1 312-409-6078 Illinois U.S.A.
  • 3124096079 | +1 312-409-6079 Illinois U.S.A.
  • 3124096080 | +1 312-409-6080 Illinois U.S.A.
  • 3124096081 | +1 312-409-6081 Illinois U.S.A.
  • 3124096082 | +1 312-409-6082 Illinois U.S.A.
  • 3124096083 | +1 312-409-6083 Illinois U.S.A.
  • 3124096084 | +1 312-409-6084 Illinois U.S.A.
  • 3124096085 | +1 312-409-6085 Illinois U.S.A.
  • 3124096086 | +1 312-409-6086 Illinois U.S.A.
  • 3124096087 | +1 312-409-6087 Illinois U.S.A.
  • 3124096088 | +1 312-409-6088 Illinois U.S.A.
  • 3124096089 | +1 312-409-6089 Illinois U.S.A.
  • 3124096090 | +1 312-409-6090 Illinois U.S.A.
  • 3124096091 | +1 312-409-6091 Illinois U.S.A.
  • 3124096092 | +1 312-409-6092 Illinois U.S.A.
  • 3124096093 | +1 312-409-6093 Illinois U.S.A.
  • 3124096094 | +1 312-409-6094 Illinois U.S.A.
  • 3124096095 | +1 312-409-6095 Illinois U.S.A.
  • 3124096096 | +1 312-409-6096 Illinois U.S.A.
  • 3124096097 | +1 312-409-6097 Illinois U.S.A.
  • 3124096098 | +1 312-409-6098 Illinois U.S.A.
  • 3124096099 | +1 312-409-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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