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).

  • 3123956000 | +1 312-395-6000 Illinois U.S.A.
  • 3123956001 | +1 312-395-6001 Illinois U.S.A.
  • 3123956002 | +1 312-395-6002 Illinois U.S.A.
  • 3123956003 | +1 312-395-6003 Illinois U.S.A.
  • 3123956004 | +1 312-395-6004 Illinois U.S.A.
  • 3123956005 | +1 312-395-6005 Illinois U.S.A.
  • 3123956006 | +1 312-395-6006 Illinois U.S.A.
  • 3123956007 | +1 312-395-6007 Illinois U.S.A.
  • 3123956008 | +1 312-395-6008 Illinois U.S.A.
  • 3123956009 | +1 312-395-6009 Illinois U.S.A.
  • 3123956010 | +1 312-395-6010 Illinois U.S.A.
  • 3123956011 | +1 312-395-6011 Illinois U.S.A.
  • 3123956012 | +1 312-395-6012 Illinois U.S.A.
  • 3123956013 | +1 312-395-6013 Illinois U.S.A.
  • 3123956014 | +1 312-395-6014 Illinois U.S.A.
  • 3123956015 | +1 312-395-6015 Illinois U.S.A.
  • 3123956016 | +1 312-395-6016 Illinois U.S.A.
  • 3123956017 | +1 312-395-6017 Illinois U.S.A.
  • 3123956018 | +1 312-395-6018 Illinois U.S.A.
  • 3123956019 | +1 312-395-6019 Illinois U.S.A.
  • 3123956020 | +1 312-395-6020 Illinois U.S.A.
  • 3123956021 | +1 312-395-6021 Illinois U.S.A.
  • 3123956022 | +1 312-395-6022 Illinois U.S.A.
  • 3123956023 | +1 312-395-6023 Illinois U.S.A.
  • 3123956024 | +1 312-395-6024 Illinois U.S.A.
  • 3123956025 | +1 312-395-6025 Illinois U.S.A.
  • 3123956026 | +1 312-395-6026 Illinois U.S.A.
  • 3123956027 | +1 312-395-6027 Illinois U.S.A.
  • 3123956028 | +1 312-395-6028 Illinois U.S.A.
  • 3123956029 | +1 312-395-6029 Illinois U.S.A.
  • 3123956030 | +1 312-395-6030 Illinois U.S.A.
  • 3123956031 | +1 312-395-6031 Illinois U.S.A.
  • 3123956032 | +1 312-395-6032 Illinois U.S.A.
  • 3123956033 | +1 312-395-6033 Illinois U.S.A.
  • 3123956034 | +1 312-395-6034 Illinois U.S.A.
  • 3123956035 | +1 312-395-6035 Illinois U.S.A.
  • 3123956036 | +1 312-395-6036 Illinois U.S.A.
  • 3123956037 | +1 312-395-6037 Illinois U.S.A.
  • 3123956038 | +1 312-395-6038 Illinois U.S.A.
  • 3123956039 | +1 312-395-6039 Illinois U.S.A.
  • 3123956040 | +1 312-395-6040 Illinois U.S.A.
  • 3123956041 | +1 312-395-6041 Illinois U.S.A.
  • 3123956042 | +1 312-395-6042 Illinois U.S.A.
  • 3123956043 | +1 312-395-6043 Illinois U.S.A.
  • 3123956044 | +1 312-395-6044 Illinois U.S.A.
  • 3123956045 | +1 312-395-6045 Illinois U.S.A.
  • 3123956046 | +1 312-395-6046 Illinois U.S.A.
  • 3123956047 | +1 312-395-6047 Illinois U.S.A.
  • 3123956048 | +1 312-395-6048 Illinois U.S.A.
  • 3123956049 | +1 312-395-6049 Illinois U.S.A.
  • 3123956050 | +1 312-395-6050 Illinois U.S.A.
  • 3123956051 | +1 312-395-6051 Illinois U.S.A.
  • 3123956052 | +1 312-395-6052 Illinois U.S.A.
  • 3123956053 | +1 312-395-6053 Illinois U.S.A.
  • 3123956054 | +1 312-395-6054 Illinois U.S.A.
  • 3123956055 | +1 312-395-6055 Illinois U.S.A.
  • 3123956056 | +1 312-395-6056 Illinois U.S.A.
  • 3123956057 | +1 312-395-6057 Illinois U.S.A.
  • 3123956058 | +1 312-395-6058 Illinois U.S.A.
  • 3123956059 | +1 312-395-6059 Illinois U.S.A.
  • 3123956060 | +1 312-395-6060 Illinois U.S.A.
  • 3123956061 | +1 312-395-6061 Illinois U.S.A.
  • 3123956062 | +1 312-395-6062 Illinois U.S.A.
  • 3123956063 | +1 312-395-6063 Illinois U.S.A.
  • 3123956064 | +1 312-395-6064 Illinois U.S.A.
  • 3123956065 | +1 312-395-6065 Illinois U.S.A.
  • 3123956066 | +1 312-395-6066 Illinois U.S.A.
  • 3123956067 | +1 312-395-6067 Illinois U.S.A.
  • 3123956068 | +1 312-395-6068 Illinois U.S.A.
  • 3123956069 | +1 312-395-6069 Illinois U.S.A.
  • 3123956070 | +1 312-395-6070 Illinois U.S.A.
  • 3123956071 | +1 312-395-6071 Illinois U.S.A.
  • 3123956072 | +1 312-395-6072 Illinois U.S.A.
  • 3123956073 | +1 312-395-6073 Illinois U.S.A.
  • 3123956074 | +1 312-395-6074 Illinois U.S.A.
  • 3123956075 | +1 312-395-6075 Illinois U.S.A.
  • 3123956076 | +1 312-395-6076 Illinois U.S.A.
  • 3123956077 | +1 312-395-6077 Illinois U.S.A.
  • 3123956078 | +1 312-395-6078 Illinois U.S.A.
  • 3123956079 | +1 312-395-6079 Illinois U.S.A.
  • 3123956080 | +1 312-395-6080 Illinois U.S.A.
  • 3123956081 | +1 312-395-6081 Illinois U.S.A.
  • 3123956082 | +1 312-395-6082 Illinois U.S.A.
  • 3123956083 | +1 312-395-6083 Illinois U.S.A.
  • 3123956084 | +1 312-395-6084 Illinois U.S.A.
  • 3123956085 | +1 312-395-6085 Illinois U.S.A.
  • 3123956086 | +1 312-395-6086 Illinois U.S.A.
  • 3123956087 | +1 312-395-6087 Illinois U.S.A.
  • 3123956088 | +1 312-395-6088 Illinois U.S.A.
  • 3123956089 | +1 312-395-6089 Illinois U.S.A.
  • 3123956090 | +1 312-395-6090 Illinois U.S.A.
  • 3123956091 | +1 312-395-6091 Illinois U.S.A.
  • 3123956092 | +1 312-395-6092 Illinois U.S.A.
  • 3123956093 | +1 312-395-6093 Illinois U.S.A.
  • 3123956094 | +1 312-395-6094 Illinois U.S.A.
  • 3123956095 | +1 312-395-6095 Illinois U.S.A.
  • 3123956096 | +1 312-395-6096 Illinois U.S.A.
  • 3123956097 | +1 312-395-6097 Illinois U.S.A.
  • 3123956098 | +1 312-395-6098 Illinois U.S.A.
  • 3123956099 | +1 312-395-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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