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).

  • 3122436000 | +1 312-243-6000 Illinois U.S.A.
  • 3122436001 | +1 312-243-6001 Illinois U.S.A.
  • 3122436002 | +1 312-243-6002 Illinois U.S.A.
  • 3122436003 | +1 312-243-6003 Illinois U.S.A.
  • 3122436004 | +1 312-243-6004 Illinois U.S.A.
  • 3122436005 | +1 312-243-6005 Illinois U.S.A.
  • 3122436006 | +1 312-243-6006 Illinois U.S.A.
  • 3122436007 | +1 312-243-6007 Illinois U.S.A.
  • 3122436008 | +1 312-243-6008 Illinois U.S.A.
  • 3122436009 | +1 312-243-6009 Illinois U.S.A.
  • 3122436010 | +1 312-243-6010 Illinois U.S.A.
  • 3122436011 | +1 312-243-6011 Illinois U.S.A.
  • 3122436012 | +1 312-243-6012 Illinois U.S.A.
  • 3122436013 | +1 312-243-6013 Illinois U.S.A.
  • 3122436014 | +1 312-243-6014 Illinois U.S.A.
  • 3122436015 | +1 312-243-6015 Illinois U.S.A.
  • 3122436016 | +1 312-243-6016 Illinois U.S.A.
  • 3122436017 | +1 312-243-6017 Illinois U.S.A.
  • 3122436018 | +1 312-243-6018 Illinois U.S.A.
  • 3122436019 | +1 312-243-6019 Illinois U.S.A.
  • 3122436020 | +1 312-243-6020 Illinois U.S.A.
  • 3122436021 | +1 312-243-6021 Illinois U.S.A.
  • 3122436022 | +1 312-243-6022 Illinois U.S.A.
  • 3122436023 | +1 312-243-6023 Illinois U.S.A.
  • 3122436024 | +1 312-243-6024 Illinois U.S.A.
  • 3122436025 | +1 312-243-6025 Illinois U.S.A.
  • 3122436026 | +1 312-243-6026 Illinois U.S.A.
  • 3122436027 | +1 312-243-6027 Illinois U.S.A.
  • 3122436028 | +1 312-243-6028 Illinois U.S.A.
  • 3122436029 | +1 312-243-6029 Illinois U.S.A.
  • 3122436030 | +1 312-243-6030 Illinois U.S.A.
  • 3122436031 | +1 312-243-6031 Illinois U.S.A.
  • 3122436032 | +1 312-243-6032 Illinois U.S.A.
  • 3122436033 | +1 312-243-6033 Illinois U.S.A.
  • 3122436034 | +1 312-243-6034 Illinois U.S.A.
  • 3122436035 | +1 312-243-6035 Illinois U.S.A.
  • 3122436036 | +1 312-243-6036 Illinois U.S.A.
  • 3122436037 | +1 312-243-6037 Illinois U.S.A.
  • 3122436038 | +1 312-243-6038 Illinois U.S.A.
  • 3122436039 | +1 312-243-6039 Illinois U.S.A.
  • 3122436040 | +1 312-243-6040 Illinois U.S.A.
  • 3122436041 | +1 312-243-6041 Illinois U.S.A.
  • 3122436042 | +1 312-243-6042 Illinois U.S.A.
  • 3122436043 | +1 312-243-6043 Illinois U.S.A.
  • 3122436044 | +1 312-243-6044 Illinois U.S.A.
  • 3122436045 | +1 312-243-6045 Illinois U.S.A.
  • 3122436046 | +1 312-243-6046 Illinois U.S.A.
  • 3122436047 | +1 312-243-6047 Illinois U.S.A.
  • 3122436048 | +1 312-243-6048 Illinois U.S.A.
  • 3122436049 | +1 312-243-6049 Illinois U.S.A.
  • 3122436050 | +1 312-243-6050 Illinois U.S.A.
  • 3122436051 | +1 312-243-6051 Illinois U.S.A.
  • 3122436052 | +1 312-243-6052 Illinois U.S.A.
  • 3122436053 | +1 312-243-6053 Illinois U.S.A.
  • 3122436054 | +1 312-243-6054 Illinois U.S.A.
  • 3122436055 | +1 312-243-6055 Illinois U.S.A.
  • 3122436056 | +1 312-243-6056 Illinois U.S.A.
  • 3122436057 | +1 312-243-6057 Illinois U.S.A.
  • 3122436058 | +1 312-243-6058 Illinois U.S.A.
  • 3122436059 | +1 312-243-6059 Illinois U.S.A.
  • 3122436060 | +1 312-243-6060 Illinois U.S.A.
  • 3122436061 | +1 312-243-6061 Illinois U.S.A.
  • 3122436062 | +1 312-243-6062 Illinois U.S.A.
  • 3122436063 | +1 312-243-6063 Illinois U.S.A.
  • 3122436064 | +1 312-243-6064 Illinois U.S.A.
  • 3122436065 | +1 312-243-6065 Illinois U.S.A.
  • 3122436066 | +1 312-243-6066 Illinois U.S.A.
  • 3122436067 | +1 312-243-6067 Illinois U.S.A.
  • 3122436068 | +1 312-243-6068 Illinois U.S.A.
  • 3122436069 | +1 312-243-6069 Illinois U.S.A.
  • 3122436070 | +1 312-243-6070 Illinois U.S.A.
  • 3122436071 | +1 312-243-6071 Illinois U.S.A.
  • 3122436072 | +1 312-243-6072 Illinois U.S.A.
  • 3122436073 | +1 312-243-6073 Illinois U.S.A.
  • 3122436074 | +1 312-243-6074 Illinois U.S.A.
  • 3122436075 | +1 312-243-6075 Illinois U.S.A.
  • 3122436076 | +1 312-243-6076 Illinois U.S.A.
  • 3122436077 | +1 312-243-6077 Illinois U.S.A.
  • 3122436078 | +1 312-243-6078 Illinois U.S.A.
  • 3122436079 | +1 312-243-6079 Illinois U.S.A.
  • 3122436080 | +1 312-243-6080 Illinois U.S.A.
  • 3122436081 | +1 312-243-6081 Illinois U.S.A.
  • 3122436082 | +1 312-243-6082 Illinois U.S.A.
  • 3122436083 | +1 312-243-6083 Illinois U.S.A.
  • 3122436084 | +1 312-243-6084 Illinois U.S.A.
  • 3122436085 | +1 312-243-6085 Illinois U.S.A.
  • 3122436086 | +1 312-243-6086 Illinois U.S.A.
  • 3122436087 | +1 312-243-6087 Illinois U.S.A.
  • 3122436088 | +1 312-243-6088 Illinois U.S.A.
  • 3122436089 | +1 312-243-6089 Illinois U.S.A.
  • 3122436090 | +1 312-243-6090 Illinois U.S.A.
  • 3122436091 | +1 312-243-6091 Illinois U.S.A.
  • 3122436092 | +1 312-243-6092 Illinois U.S.A.
  • 3122436093 | +1 312-243-6093 Illinois U.S.A.
  • 3122436094 | +1 312-243-6094 Illinois U.S.A.
  • 3122436095 | +1 312-243-6095 Illinois U.S.A.
  • 3122436096 | +1 312-243-6096 Illinois U.S.A.
  • 3122436097 | +1 312-243-6097 Illinois U.S.A.
  • 3122436098 | +1 312-243-6098 Illinois U.S.A.
  • 3122436099 | +1 312-243-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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