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).

  • 3122556000 | +1 312-255-6000 Illinois U.S.A.
  • 3122556001 | +1 312-255-6001 Illinois U.S.A.
  • 3122556002 | +1 312-255-6002 Illinois U.S.A.
  • 3122556003 | +1 312-255-6003 Illinois U.S.A.
  • 3122556004 | +1 312-255-6004 Illinois U.S.A.
  • 3122556005 | +1 312-255-6005 Illinois U.S.A.
  • 3122556006 | +1 312-255-6006 Illinois U.S.A.
  • 3122556007 | +1 312-255-6007 Illinois U.S.A.
  • 3122556008 | +1 312-255-6008 Illinois U.S.A.
  • 3122556009 | +1 312-255-6009 Illinois U.S.A.
  • 3122556010 | +1 312-255-6010 Illinois U.S.A.
  • 3122556011 | +1 312-255-6011 Illinois U.S.A.
  • 3122556012 | +1 312-255-6012 Illinois U.S.A.
  • 3122556013 | +1 312-255-6013 Illinois U.S.A.
  • 3122556014 | +1 312-255-6014 Illinois U.S.A.
  • 3122556015 | +1 312-255-6015 Illinois U.S.A.
  • 3122556016 | +1 312-255-6016 Illinois U.S.A.
  • 3122556017 | +1 312-255-6017 Illinois U.S.A.
  • 3122556018 | +1 312-255-6018 Illinois U.S.A.
  • 3122556019 | +1 312-255-6019 Illinois U.S.A.
  • 3122556020 | +1 312-255-6020 Illinois U.S.A.
  • 3122556021 | +1 312-255-6021 Illinois U.S.A.
  • 3122556022 | +1 312-255-6022 Illinois U.S.A.
  • 3122556023 | +1 312-255-6023 Illinois U.S.A.
  • 3122556024 | +1 312-255-6024 Illinois U.S.A.
  • 3122556025 | +1 312-255-6025 Illinois U.S.A.
  • 3122556026 | +1 312-255-6026 Illinois U.S.A.
  • 3122556027 | +1 312-255-6027 Illinois U.S.A.
  • 3122556028 | +1 312-255-6028 Illinois U.S.A.
  • 3122556029 | +1 312-255-6029 Illinois U.S.A.
  • 3122556030 | +1 312-255-6030 Illinois U.S.A.
  • 3122556031 | +1 312-255-6031 Illinois U.S.A.
  • 3122556032 | +1 312-255-6032 Illinois U.S.A.
  • 3122556033 | +1 312-255-6033 Illinois U.S.A.
  • 3122556034 | +1 312-255-6034 Illinois U.S.A.
  • 3122556035 | +1 312-255-6035 Illinois U.S.A.
  • 3122556036 | +1 312-255-6036 Illinois U.S.A.
  • 3122556037 | +1 312-255-6037 Illinois U.S.A.
  • 3122556038 | +1 312-255-6038 Illinois U.S.A.
  • 3122556039 | +1 312-255-6039 Illinois U.S.A.
  • 3122556040 | +1 312-255-6040 Illinois U.S.A.
  • 3122556041 | +1 312-255-6041 Illinois U.S.A.
  • 3122556042 | +1 312-255-6042 Illinois U.S.A.
  • 3122556043 | +1 312-255-6043 Illinois U.S.A.
  • 3122556044 | +1 312-255-6044 Illinois U.S.A.
  • 3122556045 | +1 312-255-6045 Illinois U.S.A.
  • 3122556046 | +1 312-255-6046 Illinois U.S.A.
  • 3122556047 | +1 312-255-6047 Illinois U.S.A.
  • 3122556048 | +1 312-255-6048 Illinois U.S.A.
  • 3122556049 | +1 312-255-6049 Illinois U.S.A.
  • 3122556050 | +1 312-255-6050 Illinois U.S.A.
  • 3122556051 | +1 312-255-6051 Illinois U.S.A.
  • 3122556052 | +1 312-255-6052 Illinois U.S.A.
  • 3122556053 | +1 312-255-6053 Illinois U.S.A.
  • 3122556054 | +1 312-255-6054 Illinois U.S.A.
  • 3122556055 | +1 312-255-6055 Illinois U.S.A.
  • 3122556056 | +1 312-255-6056 Illinois U.S.A.
  • 3122556057 | +1 312-255-6057 Illinois U.S.A.
  • 3122556058 | +1 312-255-6058 Illinois U.S.A.
  • 3122556059 | +1 312-255-6059 Illinois U.S.A.
  • 3122556060 | +1 312-255-6060 Illinois U.S.A.
  • 3122556061 | +1 312-255-6061 Illinois U.S.A.
  • 3122556062 | +1 312-255-6062 Illinois U.S.A.
  • 3122556063 | +1 312-255-6063 Illinois U.S.A.
  • 3122556064 | +1 312-255-6064 Illinois U.S.A.
  • 3122556065 | +1 312-255-6065 Illinois U.S.A.
  • 3122556066 | +1 312-255-6066 Illinois U.S.A.
  • 3122556067 | +1 312-255-6067 Illinois U.S.A.
  • 3122556068 | +1 312-255-6068 Illinois U.S.A.
  • 3122556069 | +1 312-255-6069 Illinois U.S.A.
  • 3122556070 | +1 312-255-6070 Illinois U.S.A.
  • 3122556071 | +1 312-255-6071 Illinois U.S.A.
  • 3122556072 | +1 312-255-6072 Illinois U.S.A.
  • 3122556073 | +1 312-255-6073 Illinois U.S.A.
  • 3122556074 | +1 312-255-6074 Illinois U.S.A.
  • 3122556075 | +1 312-255-6075 Illinois U.S.A.
  • 3122556076 | +1 312-255-6076 Illinois U.S.A.
  • 3122556077 | +1 312-255-6077 Illinois U.S.A.
  • 3122556078 | +1 312-255-6078 Illinois U.S.A.
  • 3122556079 | +1 312-255-6079 Illinois U.S.A.
  • 3122556080 | +1 312-255-6080 Illinois U.S.A.
  • 3122556081 | +1 312-255-6081 Illinois U.S.A.
  • 3122556082 | +1 312-255-6082 Illinois U.S.A.
  • 3122556083 | +1 312-255-6083 Illinois U.S.A.
  • 3122556084 | +1 312-255-6084 Illinois U.S.A.
  • 3122556085 | +1 312-255-6085 Illinois U.S.A.
  • 3122556086 | +1 312-255-6086 Illinois U.S.A.
  • 3122556087 | +1 312-255-6087 Illinois U.S.A.
  • 3122556088 | +1 312-255-6088 Illinois U.S.A.
  • 3122556089 | +1 312-255-6089 Illinois U.S.A.
  • 3122556090 | +1 312-255-6090 Illinois U.S.A.
  • 3122556091 | +1 312-255-6091 Illinois U.S.A.
  • 3122556092 | +1 312-255-6092 Illinois U.S.A.
  • 3122556093 | +1 312-255-6093 Illinois U.S.A.
  • 3122556094 | +1 312-255-6094 Illinois U.S.A.
  • 3122556095 | +1 312-255-6095 Illinois U.S.A.
  • 3122556096 | +1 312-255-6096 Illinois U.S.A.
  • 3122556097 | +1 312-255-6097 Illinois U.S.A.
  • 3122556098 | +1 312-255-6098 Illinois U.S.A.
  • 3122556099 | +1 312-255-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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