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).

  • 3129776000 | +1 312-977-6000 Illinois U.S.A.
  • 3129776001 | +1 312-977-6001 Illinois U.S.A.
  • 3129776002 | +1 312-977-6002 Illinois U.S.A.
  • 3129776003 | +1 312-977-6003 Illinois U.S.A.
  • 3129776004 | +1 312-977-6004 Illinois U.S.A.
  • 3129776005 | +1 312-977-6005 Illinois U.S.A.
  • 3129776006 | +1 312-977-6006 Illinois U.S.A.
  • 3129776007 | +1 312-977-6007 Illinois U.S.A.
  • 3129776008 | +1 312-977-6008 Illinois U.S.A.
  • 3129776009 | +1 312-977-6009 Illinois U.S.A.
  • 3129776010 | +1 312-977-6010 Illinois U.S.A.
  • 3129776011 | +1 312-977-6011 Illinois U.S.A.
  • 3129776012 | +1 312-977-6012 Illinois U.S.A.
  • 3129776013 | +1 312-977-6013 Illinois U.S.A.
  • 3129776014 | +1 312-977-6014 Illinois U.S.A.
  • 3129776015 | +1 312-977-6015 Illinois U.S.A.
  • 3129776016 | +1 312-977-6016 Illinois U.S.A.
  • 3129776017 | +1 312-977-6017 Illinois U.S.A.
  • 3129776018 | +1 312-977-6018 Illinois U.S.A.
  • 3129776019 | +1 312-977-6019 Illinois U.S.A.
  • 3129776020 | +1 312-977-6020 Illinois U.S.A.
  • 3129776021 | +1 312-977-6021 Illinois U.S.A.
  • 3129776022 | +1 312-977-6022 Illinois U.S.A.
  • 3129776023 | +1 312-977-6023 Illinois U.S.A.
  • 3129776024 | +1 312-977-6024 Illinois U.S.A.
  • 3129776025 | +1 312-977-6025 Illinois U.S.A.
  • 3129776026 | +1 312-977-6026 Illinois U.S.A.
  • 3129776027 | +1 312-977-6027 Illinois U.S.A.
  • 3129776028 | +1 312-977-6028 Illinois U.S.A.
  • 3129776029 | +1 312-977-6029 Illinois U.S.A.
  • 3129776030 | +1 312-977-6030 Illinois U.S.A.
  • 3129776031 | +1 312-977-6031 Illinois U.S.A.
  • 3129776032 | +1 312-977-6032 Illinois U.S.A.
  • 3129776033 | +1 312-977-6033 Illinois U.S.A.
  • 3129776034 | +1 312-977-6034 Illinois U.S.A.
  • 3129776035 | +1 312-977-6035 Illinois U.S.A.
  • 3129776036 | +1 312-977-6036 Illinois U.S.A.
  • 3129776037 | +1 312-977-6037 Illinois U.S.A.
  • 3129776038 | +1 312-977-6038 Illinois U.S.A.
  • 3129776039 | +1 312-977-6039 Illinois U.S.A.
  • 3129776040 | +1 312-977-6040 Illinois U.S.A.
  • 3129776041 | +1 312-977-6041 Illinois U.S.A.
  • 3129776042 | +1 312-977-6042 Illinois U.S.A.
  • 3129776043 | +1 312-977-6043 Illinois U.S.A.
  • 3129776044 | +1 312-977-6044 Illinois U.S.A.
  • 3129776045 | +1 312-977-6045 Illinois U.S.A.
  • 3129776046 | +1 312-977-6046 Illinois U.S.A.
  • 3129776047 | +1 312-977-6047 Illinois U.S.A.
  • 3129776048 | +1 312-977-6048 Illinois U.S.A.
  • 3129776049 | +1 312-977-6049 Illinois U.S.A.
  • 3129776050 | +1 312-977-6050 Illinois U.S.A.
  • 3129776051 | +1 312-977-6051 Illinois U.S.A.
  • 3129776052 | +1 312-977-6052 Illinois U.S.A.
  • 3129776053 | +1 312-977-6053 Illinois U.S.A.
  • 3129776054 | +1 312-977-6054 Illinois U.S.A.
  • 3129776055 | +1 312-977-6055 Illinois U.S.A.
  • 3129776056 | +1 312-977-6056 Illinois U.S.A.
  • 3129776057 | +1 312-977-6057 Illinois U.S.A.
  • 3129776058 | +1 312-977-6058 Illinois U.S.A.
  • 3129776059 | +1 312-977-6059 Illinois U.S.A.
  • 3129776060 | +1 312-977-6060 Illinois U.S.A.
  • 3129776061 | +1 312-977-6061 Illinois U.S.A.
  • 3129776062 | +1 312-977-6062 Illinois U.S.A.
  • 3129776063 | +1 312-977-6063 Illinois U.S.A.
  • 3129776064 | +1 312-977-6064 Illinois U.S.A.
  • 3129776065 | +1 312-977-6065 Illinois U.S.A.
  • 3129776066 | +1 312-977-6066 Illinois U.S.A.
  • 3129776067 | +1 312-977-6067 Illinois U.S.A.
  • 3129776068 | +1 312-977-6068 Illinois U.S.A.
  • 3129776069 | +1 312-977-6069 Illinois U.S.A.
  • 3129776070 | +1 312-977-6070 Illinois U.S.A.
  • 3129776071 | +1 312-977-6071 Illinois U.S.A.
  • 3129776072 | +1 312-977-6072 Illinois U.S.A.
  • 3129776073 | +1 312-977-6073 Illinois U.S.A.
  • 3129776074 | +1 312-977-6074 Illinois U.S.A.
  • 3129776075 | +1 312-977-6075 Illinois U.S.A.
  • 3129776076 | +1 312-977-6076 Illinois U.S.A.
  • 3129776077 | +1 312-977-6077 Illinois U.S.A.
  • 3129776078 | +1 312-977-6078 Illinois U.S.A.
  • 3129776079 | +1 312-977-6079 Illinois U.S.A.
  • 3129776080 | +1 312-977-6080 Illinois U.S.A.
  • 3129776081 | +1 312-977-6081 Illinois U.S.A.
  • 3129776082 | +1 312-977-6082 Illinois U.S.A.
  • 3129776083 | +1 312-977-6083 Illinois U.S.A.
  • 3129776084 | +1 312-977-6084 Illinois U.S.A.
  • 3129776085 | +1 312-977-6085 Illinois U.S.A.
  • 3129776086 | +1 312-977-6086 Illinois U.S.A.
  • 3129776087 | +1 312-977-6087 Illinois U.S.A.
  • 3129776088 | +1 312-977-6088 Illinois U.S.A.
  • 3129776089 | +1 312-977-6089 Illinois U.S.A.
  • 3129776090 | +1 312-977-6090 Illinois U.S.A.
  • 3129776091 | +1 312-977-6091 Illinois U.S.A.
  • 3129776092 | +1 312-977-6092 Illinois U.S.A.
  • 3129776093 | +1 312-977-6093 Illinois U.S.A.
  • 3129776094 | +1 312-977-6094 Illinois U.S.A.
  • 3129776095 | +1 312-977-6095 Illinois U.S.A.
  • 3129776096 | +1 312-977-6096 Illinois U.S.A.
  • 3129776097 | +1 312-977-6097 Illinois U.S.A.
  • 3129776098 | +1 312-977-6098 Illinois U.S.A.
  • 3129776099 | +1 312-977-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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