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).

  • 3126216000 | +1 312-621-6000 Illinois U.S.A.
  • 3126216001 | +1 312-621-6001 Illinois U.S.A.
  • 3126216002 | +1 312-621-6002 Illinois U.S.A.
  • 3126216003 | +1 312-621-6003 Illinois U.S.A.
  • 3126216004 | +1 312-621-6004 Illinois U.S.A.
  • 3126216005 | +1 312-621-6005 Illinois U.S.A.
  • 3126216006 | +1 312-621-6006 Illinois U.S.A.
  • 3126216007 | +1 312-621-6007 Illinois U.S.A.
  • 3126216008 | +1 312-621-6008 Illinois U.S.A.
  • 3126216009 | +1 312-621-6009 Illinois U.S.A.
  • 3126216010 | +1 312-621-6010 Illinois U.S.A.
  • 3126216011 | +1 312-621-6011 Illinois U.S.A.
  • 3126216012 | +1 312-621-6012 Illinois U.S.A.
  • 3126216013 | +1 312-621-6013 Illinois U.S.A.
  • 3126216014 | +1 312-621-6014 Illinois U.S.A.
  • 3126216015 | +1 312-621-6015 Illinois U.S.A.
  • 3126216016 | +1 312-621-6016 Illinois U.S.A.
  • 3126216017 | +1 312-621-6017 Illinois U.S.A.
  • 3126216018 | +1 312-621-6018 Illinois U.S.A.
  • 3126216019 | +1 312-621-6019 Illinois U.S.A.
  • 3126216020 | +1 312-621-6020 Illinois U.S.A.
  • 3126216021 | +1 312-621-6021 Illinois U.S.A.
  • 3126216022 | +1 312-621-6022 Illinois U.S.A.
  • 3126216023 | +1 312-621-6023 Illinois U.S.A.
  • 3126216024 | +1 312-621-6024 Illinois U.S.A.
  • 3126216025 | +1 312-621-6025 Illinois U.S.A.
  • 3126216026 | +1 312-621-6026 Illinois U.S.A.
  • 3126216027 | +1 312-621-6027 Illinois U.S.A.
  • 3126216028 | +1 312-621-6028 Illinois U.S.A.
  • 3126216029 | +1 312-621-6029 Illinois U.S.A.
  • 3126216030 | +1 312-621-6030 Illinois U.S.A.
  • 3126216031 | +1 312-621-6031 Illinois U.S.A.
  • 3126216032 | +1 312-621-6032 Illinois U.S.A.
  • 3126216033 | +1 312-621-6033 Illinois U.S.A.
  • 3126216034 | +1 312-621-6034 Illinois U.S.A.
  • 3126216035 | +1 312-621-6035 Illinois U.S.A.
  • 3126216036 | +1 312-621-6036 Illinois U.S.A.
  • 3126216037 | +1 312-621-6037 Illinois U.S.A.
  • 3126216038 | +1 312-621-6038 Illinois U.S.A.
  • 3126216039 | +1 312-621-6039 Illinois U.S.A.
  • 3126216040 | +1 312-621-6040 Illinois U.S.A.
  • 3126216041 | +1 312-621-6041 Illinois U.S.A.
  • 3126216042 | +1 312-621-6042 Illinois U.S.A.
  • 3126216043 | +1 312-621-6043 Illinois U.S.A.
  • 3126216044 | +1 312-621-6044 Illinois U.S.A.
  • 3126216045 | +1 312-621-6045 Illinois U.S.A.
  • 3126216046 | +1 312-621-6046 Illinois U.S.A.
  • 3126216047 | +1 312-621-6047 Illinois U.S.A.
  • 3126216048 | +1 312-621-6048 Illinois U.S.A.
  • 3126216049 | +1 312-621-6049 Illinois U.S.A.
  • 3126216050 | +1 312-621-6050 Illinois U.S.A.
  • 3126216051 | +1 312-621-6051 Illinois U.S.A.
  • 3126216052 | +1 312-621-6052 Illinois U.S.A.
  • 3126216053 | +1 312-621-6053 Illinois U.S.A.
  • 3126216054 | +1 312-621-6054 Illinois U.S.A.
  • 3126216055 | +1 312-621-6055 Illinois U.S.A.
  • 3126216056 | +1 312-621-6056 Illinois U.S.A.
  • 3126216057 | +1 312-621-6057 Illinois U.S.A.
  • 3126216058 | +1 312-621-6058 Illinois U.S.A.
  • 3126216059 | +1 312-621-6059 Illinois U.S.A.
  • 3126216060 | +1 312-621-6060 Illinois U.S.A.
  • 3126216061 | +1 312-621-6061 Illinois U.S.A.
  • 3126216062 | +1 312-621-6062 Illinois U.S.A.
  • 3126216063 | +1 312-621-6063 Illinois U.S.A.
  • 3126216064 | +1 312-621-6064 Illinois U.S.A.
  • 3126216065 | +1 312-621-6065 Illinois U.S.A.
  • 3126216066 | +1 312-621-6066 Illinois U.S.A.
  • 3126216067 | +1 312-621-6067 Illinois U.S.A.
  • 3126216068 | +1 312-621-6068 Illinois U.S.A.
  • 3126216069 | +1 312-621-6069 Illinois U.S.A.
  • 3126216070 | +1 312-621-6070 Illinois U.S.A.
  • 3126216071 | +1 312-621-6071 Illinois U.S.A.
  • 3126216072 | +1 312-621-6072 Illinois U.S.A.
  • 3126216073 | +1 312-621-6073 Illinois U.S.A.
  • 3126216074 | +1 312-621-6074 Illinois U.S.A.
  • 3126216075 | +1 312-621-6075 Illinois U.S.A.
  • 3126216076 | +1 312-621-6076 Illinois U.S.A.
  • 3126216077 | +1 312-621-6077 Illinois U.S.A.
  • 3126216078 | +1 312-621-6078 Illinois U.S.A.
  • 3126216079 | +1 312-621-6079 Illinois U.S.A.
  • 3126216080 | +1 312-621-6080 Illinois U.S.A.
  • 3126216081 | +1 312-621-6081 Illinois U.S.A.
  • 3126216082 | +1 312-621-6082 Illinois U.S.A.
  • 3126216083 | +1 312-621-6083 Illinois U.S.A.
  • 3126216084 | +1 312-621-6084 Illinois U.S.A.
  • 3126216085 | +1 312-621-6085 Illinois U.S.A.
  • 3126216086 | +1 312-621-6086 Illinois U.S.A.
  • 3126216087 | +1 312-621-6087 Illinois U.S.A.
  • 3126216088 | +1 312-621-6088 Illinois U.S.A.
  • 3126216089 | +1 312-621-6089 Illinois U.S.A.
  • 3126216090 | +1 312-621-6090 Illinois U.S.A.
  • 3126216091 | +1 312-621-6091 Illinois U.S.A.
  • 3126216092 | +1 312-621-6092 Illinois U.S.A.
  • 3126216093 | +1 312-621-6093 Illinois U.S.A.
  • 3126216094 | +1 312-621-6094 Illinois U.S.A.
  • 3126216095 | +1 312-621-6095 Illinois U.S.A.
  • 3126216096 | +1 312-621-6096 Illinois U.S.A.
  • 3126216097 | +1 312-621-6097 Illinois U.S.A.
  • 3126216098 | +1 312-621-6098 Illinois U.S.A.
  • 3126216099 | +1 312-621-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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