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).

  • 3129556000 | +1 312-955-6000 Illinois U.S.A.
  • 3129556001 | +1 312-955-6001 Illinois U.S.A.
  • 3129556002 | +1 312-955-6002 Illinois U.S.A.
  • 3129556003 | +1 312-955-6003 Illinois U.S.A.
  • 3129556004 | +1 312-955-6004 Illinois U.S.A.
  • 3129556005 | +1 312-955-6005 Illinois U.S.A.
  • 3129556006 | +1 312-955-6006 Illinois U.S.A.
  • 3129556007 | +1 312-955-6007 Illinois U.S.A.
  • 3129556008 | +1 312-955-6008 Illinois U.S.A.
  • 3129556009 | +1 312-955-6009 Illinois U.S.A.
  • 3129556010 | +1 312-955-6010 Illinois U.S.A.
  • 3129556011 | +1 312-955-6011 Illinois U.S.A.
  • 3129556012 | +1 312-955-6012 Illinois U.S.A.
  • 3129556013 | +1 312-955-6013 Illinois U.S.A.
  • 3129556014 | +1 312-955-6014 Illinois U.S.A.
  • 3129556015 | +1 312-955-6015 Illinois U.S.A.
  • 3129556016 | +1 312-955-6016 Illinois U.S.A.
  • 3129556017 | +1 312-955-6017 Illinois U.S.A.
  • 3129556018 | +1 312-955-6018 Illinois U.S.A.
  • 3129556019 | +1 312-955-6019 Illinois U.S.A.
  • 3129556020 | +1 312-955-6020 Illinois U.S.A.
  • 3129556021 | +1 312-955-6021 Illinois U.S.A.
  • 3129556022 | +1 312-955-6022 Illinois U.S.A.
  • 3129556023 | +1 312-955-6023 Illinois U.S.A.
  • 3129556024 | +1 312-955-6024 Illinois U.S.A.
  • 3129556025 | +1 312-955-6025 Illinois U.S.A.
  • 3129556026 | +1 312-955-6026 Illinois U.S.A.
  • 3129556027 | +1 312-955-6027 Illinois U.S.A.
  • 3129556028 | +1 312-955-6028 Illinois U.S.A.
  • 3129556029 | +1 312-955-6029 Illinois U.S.A.
  • 3129556030 | +1 312-955-6030 Illinois U.S.A.
  • 3129556031 | +1 312-955-6031 Illinois U.S.A.
  • 3129556032 | +1 312-955-6032 Illinois U.S.A.
  • 3129556033 | +1 312-955-6033 Illinois U.S.A.
  • 3129556034 | +1 312-955-6034 Illinois U.S.A.
  • 3129556035 | +1 312-955-6035 Illinois U.S.A.
  • 3129556036 | +1 312-955-6036 Illinois U.S.A.
  • 3129556037 | +1 312-955-6037 Illinois U.S.A.
  • 3129556038 | +1 312-955-6038 Illinois U.S.A.
  • 3129556039 | +1 312-955-6039 Illinois U.S.A.
  • 3129556040 | +1 312-955-6040 Illinois U.S.A.
  • 3129556041 | +1 312-955-6041 Illinois U.S.A.
  • 3129556042 | +1 312-955-6042 Illinois U.S.A.
  • 3129556043 | +1 312-955-6043 Illinois U.S.A.
  • 3129556044 | +1 312-955-6044 Illinois U.S.A.
  • 3129556045 | +1 312-955-6045 Illinois U.S.A.
  • 3129556046 | +1 312-955-6046 Illinois U.S.A.
  • 3129556047 | +1 312-955-6047 Illinois U.S.A.
  • 3129556048 | +1 312-955-6048 Illinois U.S.A.
  • 3129556049 | +1 312-955-6049 Illinois U.S.A.
  • 3129556050 | +1 312-955-6050 Illinois U.S.A.
  • 3129556051 | +1 312-955-6051 Illinois U.S.A.
  • 3129556052 | +1 312-955-6052 Illinois U.S.A.
  • 3129556053 | +1 312-955-6053 Illinois U.S.A.
  • 3129556054 | +1 312-955-6054 Illinois U.S.A.
  • 3129556055 | +1 312-955-6055 Illinois U.S.A.
  • 3129556056 | +1 312-955-6056 Illinois U.S.A.
  • 3129556057 | +1 312-955-6057 Illinois U.S.A.
  • 3129556058 | +1 312-955-6058 Illinois U.S.A.
  • 3129556059 | +1 312-955-6059 Illinois U.S.A.
  • 3129556060 | +1 312-955-6060 Illinois U.S.A.
  • 3129556061 | +1 312-955-6061 Illinois U.S.A.
  • 3129556062 | +1 312-955-6062 Illinois U.S.A.
  • 3129556063 | +1 312-955-6063 Illinois U.S.A.
  • 3129556064 | +1 312-955-6064 Illinois U.S.A.
  • 3129556065 | +1 312-955-6065 Illinois U.S.A.
  • 3129556066 | +1 312-955-6066 Illinois U.S.A.
  • 3129556067 | +1 312-955-6067 Illinois U.S.A.
  • 3129556068 | +1 312-955-6068 Illinois U.S.A.
  • 3129556069 | +1 312-955-6069 Illinois U.S.A.
  • 3129556070 | +1 312-955-6070 Illinois U.S.A.
  • 3129556071 | +1 312-955-6071 Illinois U.S.A.
  • 3129556072 | +1 312-955-6072 Illinois U.S.A.
  • 3129556073 | +1 312-955-6073 Illinois U.S.A.
  • 3129556074 | +1 312-955-6074 Illinois U.S.A.
  • 3129556075 | +1 312-955-6075 Illinois U.S.A.
  • 3129556076 | +1 312-955-6076 Illinois U.S.A.
  • 3129556077 | +1 312-955-6077 Illinois U.S.A.
  • 3129556078 | +1 312-955-6078 Illinois U.S.A.
  • 3129556079 | +1 312-955-6079 Illinois U.S.A.
  • 3129556080 | +1 312-955-6080 Illinois U.S.A.
  • 3129556081 | +1 312-955-6081 Illinois U.S.A.
  • 3129556082 | +1 312-955-6082 Illinois U.S.A.
  • 3129556083 | +1 312-955-6083 Illinois U.S.A.
  • 3129556084 | +1 312-955-6084 Illinois U.S.A.
  • 3129556085 | +1 312-955-6085 Illinois U.S.A.
  • 3129556086 | +1 312-955-6086 Illinois U.S.A.
  • 3129556087 | +1 312-955-6087 Illinois U.S.A.
  • 3129556088 | +1 312-955-6088 Illinois U.S.A.
  • 3129556089 | +1 312-955-6089 Illinois U.S.A.
  • 3129556090 | +1 312-955-6090 Illinois U.S.A.
  • 3129556091 | +1 312-955-6091 Illinois U.S.A.
  • 3129556092 | +1 312-955-6092 Illinois U.S.A.
  • 3129556093 | +1 312-955-6093 Illinois U.S.A.
  • 3129556094 | +1 312-955-6094 Illinois U.S.A.
  • 3129556095 | +1 312-955-6095 Illinois U.S.A.
  • 3129556096 | +1 312-955-6096 Illinois U.S.A.
  • 3129556097 | +1 312-955-6097 Illinois U.S.A.
  • 3129556098 | +1 312-955-6098 Illinois U.S.A.
  • 3129556099 | +1 312-955-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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