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).

  • 3123726000 | +1 312-372-6000 Illinois U.S.A.
  • 3123726001 | +1 312-372-6001 Illinois U.S.A.
  • 3123726002 | +1 312-372-6002 Illinois U.S.A.
  • 3123726003 | +1 312-372-6003 Illinois U.S.A.
  • 3123726004 | +1 312-372-6004 Illinois U.S.A.
  • 3123726005 | +1 312-372-6005 Illinois U.S.A.
  • 3123726006 | +1 312-372-6006 Illinois U.S.A.
  • 3123726007 | +1 312-372-6007 Illinois U.S.A.
  • 3123726008 | +1 312-372-6008 Illinois U.S.A.
  • 3123726009 | +1 312-372-6009 Illinois U.S.A.
  • 3123726010 | +1 312-372-6010 Illinois U.S.A.
  • 3123726011 | +1 312-372-6011 Illinois U.S.A.
  • 3123726012 | +1 312-372-6012 Illinois U.S.A.
  • 3123726013 | +1 312-372-6013 Illinois U.S.A.
  • 3123726014 | +1 312-372-6014 Illinois U.S.A.
  • 3123726015 | +1 312-372-6015 Illinois U.S.A.
  • 3123726016 | +1 312-372-6016 Illinois U.S.A.
  • 3123726017 | +1 312-372-6017 Illinois U.S.A.
  • 3123726018 | +1 312-372-6018 Illinois U.S.A.
  • 3123726019 | +1 312-372-6019 Illinois U.S.A.
  • 3123726020 | +1 312-372-6020 Illinois U.S.A.
  • 3123726021 | +1 312-372-6021 Illinois U.S.A.
  • 3123726022 | +1 312-372-6022 Illinois U.S.A.
  • 3123726023 | +1 312-372-6023 Illinois U.S.A.
  • 3123726024 | +1 312-372-6024 Illinois U.S.A.
  • 3123726025 | +1 312-372-6025 Illinois U.S.A.
  • 3123726026 | +1 312-372-6026 Illinois U.S.A.
  • 3123726027 | +1 312-372-6027 Illinois U.S.A.
  • 3123726028 | +1 312-372-6028 Illinois U.S.A.
  • 3123726029 | +1 312-372-6029 Illinois U.S.A.
  • 3123726030 | +1 312-372-6030 Illinois U.S.A.
  • 3123726031 | +1 312-372-6031 Illinois U.S.A.
  • 3123726032 | +1 312-372-6032 Illinois U.S.A.
  • 3123726033 | +1 312-372-6033 Illinois U.S.A.
  • 3123726034 | +1 312-372-6034 Illinois U.S.A.
  • 3123726035 | +1 312-372-6035 Illinois U.S.A.
  • 3123726036 | +1 312-372-6036 Illinois U.S.A.
  • 3123726037 | +1 312-372-6037 Illinois U.S.A.
  • 3123726038 | +1 312-372-6038 Illinois U.S.A.
  • 3123726039 | +1 312-372-6039 Illinois U.S.A.
  • 3123726040 | +1 312-372-6040 Illinois U.S.A.
  • 3123726041 | +1 312-372-6041 Illinois U.S.A.
  • 3123726042 | +1 312-372-6042 Illinois U.S.A.
  • 3123726043 | +1 312-372-6043 Illinois U.S.A.
  • 3123726044 | +1 312-372-6044 Illinois U.S.A.
  • 3123726045 | +1 312-372-6045 Illinois U.S.A.
  • 3123726046 | +1 312-372-6046 Illinois U.S.A.
  • 3123726047 | +1 312-372-6047 Illinois U.S.A.
  • 3123726048 | +1 312-372-6048 Illinois U.S.A.
  • 3123726049 | +1 312-372-6049 Illinois U.S.A.
  • 3123726050 | +1 312-372-6050 Illinois U.S.A.
  • 3123726051 | +1 312-372-6051 Illinois U.S.A.
  • 3123726052 | +1 312-372-6052 Illinois U.S.A.
  • 3123726053 | +1 312-372-6053 Illinois U.S.A.
  • 3123726054 | +1 312-372-6054 Illinois U.S.A.
  • 3123726055 | +1 312-372-6055 Illinois U.S.A.
  • 3123726056 | +1 312-372-6056 Illinois U.S.A.
  • 3123726057 | +1 312-372-6057 Illinois U.S.A.
  • 3123726058 | +1 312-372-6058 Illinois U.S.A.
  • 3123726059 | +1 312-372-6059 Illinois U.S.A.
  • 3123726060 | +1 312-372-6060 Illinois U.S.A.
  • 3123726061 | +1 312-372-6061 Illinois U.S.A.
  • 3123726062 | +1 312-372-6062 Illinois U.S.A.
  • 3123726063 | +1 312-372-6063 Illinois U.S.A.
  • 3123726064 | +1 312-372-6064 Illinois U.S.A.
  • 3123726065 | +1 312-372-6065 Illinois U.S.A.
  • 3123726066 | +1 312-372-6066 Illinois U.S.A.
  • 3123726067 | +1 312-372-6067 Illinois U.S.A.
  • 3123726068 | +1 312-372-6068 Illinois U.S.A.
  • 3123726069 | +1 312-372-6069 Illinois U.S.A.
  • 3123726070 | +1 312-372-6070 Illinois U.S.A.
  • 3123726071 | +1 312-372-6071 Illinois U.S.A.
  • 3123726072 | +1 312-372-6072 Illinois U.S.A.
  • 3123726073 | +1 312-372-6073 Illinois U.S.A.
  • 3123726074 | +1 312-372-6074 Illinois U.S.A.
  • 3123726075 | +1 312-372-6075 Illinois U.S.A.
  • 3123726076 | +1 312-372-6076 Illinois U.S.A.
  • 3123726077 | +1 312-372-6077 Illinois U.S.A.
  • 3123726078 | +1 312-372-6078 Illinois U.S.A.
  • 3123726079 | +1 312-372-6079 Illinois U.S.A.
  • 3123726080 | +1 312-372-6080 Illinois U.S.A.
  • 3123726081 | +1 312-372-6081 Illinois U.S.A.
  • 3123726082 | +1 312-372-6082 Illinois U.S.A.
  • 3123726083 | +1 312-372-6083 Illinois U.S.A.
  • 3123726084 | +1 312-372-6084 Illinois U.S.A.
  • 3123726085 | +1 312-372-6085 Illinois U.S.A.
  • 3123726086 | +1 312-372-6086 Illinois U.S.A.
  • 3123726087 | +1 312-372-6087 Illinois U.S.A.
  • 3123726088 | +1 312-372-6088 Illinois U.S.A.
  • 3123726089 | +1 312-372-6089 Illinois U.S.A.
  • 3123726090 | +1 312-372-6090 Illinois U.S.A.
  • 3123726091 | +1 312-372-6091 Illinois U.S.A.
  • 3123726092 | +1 312-372-6092 Illinois U.S.A.
  • 3123726093 | +1 312-372-6093 Illinois U.S.A.
  • 3123726094 | +1 312-372-6094 Illinois U.S.A.
  • 3123726095 | +1 312-372-6095 Illinois U.S.A.
  • 3123726096 | +1 312-372-6096 Illinois U.S.A.
  • 3123726097 | +1 312-372-6097 Illinois U.S.A.
  • 3123726098 | +1 312-372-6098 Illinois U.S.A.
  • 3123726099 | +1 312-372-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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