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).

  • 3124556000 | +1 312-455-6000 Illinois U.S.A.
  • 3124556001 | +1 312-455-6001 Illinois U.S.A.
  • 3124556002 | +1 312-455-6002 Illinois U.S.A.
  • 3124556003 | +1 312-455-6003 Illinois U.S.A.
  • 3124556004 | +1 312-455-6004 Illinois U.S.A.
  • 3124556005 | +1 312-455-6005 Illinois U.S.A.
  • 3124556006 | +1 312-455-6006 Illinois U.S.A.
  • 3124556007 | +1 312-455-6007 Illinois U.S.A.
  • 3124556008 | +1 312-455-6008 Illinois U.S.A.
  • 3124556009 | +1 312-455-6009 Illinois U.S.A.
  • 3124556010 | +1 312-455-6010 Illinois U.S.A.
  • 3124556011 | +1 312-455-6011 Illinois U.S.A.
  • 3124556012 | +1 312-455-6012 Illinois U.S.A.
  • 3124556013 | +1 312-455-6013 Illinois U.S.A.
  • 3124556014 | +1 312-455-6014 Illinois U.S.A.
  • 3124556015 | +1 312-455-6015 Illinois U.S.A.
  • 3124556016 | +1 312-455-6016 Illinois U.S.A.
  • 3124556017 | +1 312-455-6017 Illinois U.S.A.
  • 3124556018 | +1 312-455-6018 Illinois U.S.A.
  • 3124556019 | +1 312-455-6019 Illinois U.S.A.
  • 3124556020 | +1 312-455-6020 Illinois U.S.A.
  • 3124556021 | +1 312-455-6021 Illinois U.S.A.
  • 3124556022 | +1 312-455-6022 Illinois U.S.A.
  • 3124556023 | +1 312-455-6023 Illinois U.S.A.
  • 3124556024 | +1 312-455-6024 Illinois U.S.A.
  • 3124556025 | +1 312-455-6025 Illinois U.S.A.
  • 3124556026 | +1 312-455-6026 Illinois U.S.A.
  • 3124556027 | +1 312-455-6027 Illinois U.S.A.
  • 3124556028 | +1 312-455-6028 Illinois U.S.A.
  • 3124556029 | +1 312-455-6029 Illinois U.S.A.
  • 3124556030 | +1 312-455-6030 Illinois U.S.A.
  • 3124556031 | +1 312-455-6031 Illinois U.S.A.
  • 3124556032 | +1 312-455-6032 Illinois U.S.A.
  • 3124556033 | +1 312-455-6033 Illinois U.S.A.
  • 3124556034 | +1 312-455-6034 Illinois U.S.A.
  • 3124556035 | +1 312-455-6035 Illinois U.S.A.
  • 3124556036 | +1 312-455-6036 Illinois U.S.A.
  • 3124556037 | +1 312-455-6037 Illinois U.S.A.
  • 3124556038 | +1 312-455-6038 Illinois U.S.A.
  • 3124556039 | +1 312-455-6039 Illinois U.S.A.
  • 3124556040 | +1 312-455-6040 Illinois U.S.A.
  • 3124556041 | +1 312-455-6041 Illinois U.S.A.
  • 3124556042 | +1 312-455-6042 Illinois U.S.A.
  • 3124556043 | +1 312-455-6043 Illinois U.S.A.
  • 3124556044 | +1 312-455-6044 Illinois U.S.A.
  • 3124556045 | +1 312-455-6045 Illinois U.S.A.
  • 3124556046 | +1 312-455-6046 Illinois U.S.A.
  • 3124556047 | +1 312-455-6047 Illinois U.S.A.
  • 3124556048 | +1 312-455-6048 Illinois U.S.A.
  • 3124556049 | +1 312-455-6049 Illinois U.S.A.
  • 3124556050 | +1 312-455-6050 Illinois U.S.A.
  • 3124556051 | +1 312-455-6051 Illinois U.S.A.
  • 3124556052 | +1 312-455-6052 Illinois U.S.A.
  • 3124556053 | +1 312-455-6053 Illinois U.S.A.
  • 3124556054 | +1 312-455-6054 Illinois U.S.A.
  • 3124556055 | +1 312-455-6055 Illinois U.S.A.
  • 3124556056 | +1 312-455-6056 Illinois U.S.A.
  • 3124556057 | +1 312-455-6057 Illinois U.S.A.
  • 3124556058 | +1 312-455-6058 Illinois U.S.A.
  • 3124556059 | +1 312-455-6059 Illinois U.S.A.
  • 3124556060 | +1 312-455-6060 Illinois U.S.A.
  • 3124556061 | +1 312-455-6061 Illinois U.S.A.
  • 3124556062 | +1 312-455-6062 Illinois U.S.A.
  • 3124556063 | +1 312-455-6063 Illinois U.S.A.
  • 3124556064 | +1 312-455-6064 Illinois U.S.A.
  • 3124556065 | +1 312-455-6065 Illinois U.S.A.
  • 3124556066 | +1 312-455-6066 Illinois U.S.A.
  • 3124556067 | +1 312-455-6067 Illinois U.S.A.
  • 3124556068 | +1 312-455-6068 Illinois U.S.A.
  • 3124556069 | +1 312-455-6069 Illinois U.S.A.
  • 3124556070 | +1 312-455-6070 Illinois U.S.A.
  • 3124556071 | +1 312-455-6071 Illinois U.S.A.
  • 3124556072 | +1 312-455-6072 Illinois U.S.A.
  • 3124556073 | +1 312-455-6073 Illinois U.S.A.
  • 3124556074 | +1 312-455-6074 Illinois U.S.A.
  • 3124556075 | +1 312-455-6075 Illinois U.S.A.
  • 3124556076 | +1 312-455-6076 Illinois U.S.A.
  • 3124556077 | +1 312-455-6077 Illinois U.S.A.
  • 3124556078 | +1 312-455-6078 Illinois U.S.A.
  • 3124556079 | +1 312-455-6079 Illinois U.S.A.
  • 3124556080 | +1 312-455-6080 Illinois U.S.A.
  • 3124556081 | +1 312-455-6081 Illinois U.S.A.
  • 3124556082 | +1 312-455-6082 Illinois U.S.A.
  • 3124556083 | +1 312-455-6083 Illinois U.S.A.
  • 3124556084 | +1 312-455-6084 Illinois U.S.A.
  • 3124556085 | +1 312-455-6085 Illinois U.S.A.
  • 3124556086 | +1 312-455-6086 Illinois U.S.A.
  • 3124556087 | +1 312-455-6087 Illinois U.S.A.
  • 3124556088 | +1 312-455-6088 Illinois U.S.A.
  • 3124556089 | +1 312-455-6089 Illinois U.S.A.
  • 3124556090 | +1 312-455-6090 Illinois U.S.A.
  • 3124556091 | +1 312-455-6091 Illinois U.S.A.
  • 3124556092 | +1 312-455-6092 Illinois U.S.A.
  • 3124556093 | +1 312-455-6093 Illinois U.S.A.
  • 3124556094 | +1 312-455-6094 Illinois U.S.A.
  • 3124556095 | +1 312-455-6095 Illinois U.S.A.
  • 3124556096 | +1 312-455-6096 Illinois U.S.A.
  • 3124556097 | +1 312-455-6097 Illinois U.S.A.
  • 3124556098 | +1 312-455-6098 Illinois U.S.A.
  • 3124556099 | +1 312-455-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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