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).

  • 3129966000 | +1 312-996-6000 Illinois U.S.A.
  • 3129966001 | +1 312-996-6001 Illinois U.S.A.
  • 3129966002 | +1 312-996-6002 Illinois U.S.A.
  • 3129966003 | +1 312-996-6003 Illinois U.S.A.
  • 3129966004 | +1 312-996-6004 Illinois U.S.A.
  • 3129966005 | +1 312-996-6005 Illinois U.S.A.
  • 3129966006 | +1 312-996-6006 Illinois U.S.A.
  • 3129966007 | +1 312-996-6007 Illinois U.S.A.
  • 3129966008 | +1 312-996-6008 Illinois U.S.A.
  • 3129966009 | +1 312-996-6009 Illinois U.S.A.
  • 3129966010 | +1 312-996-6010 Illinois U.S.A.
  • 3129966011 | +1 312-996-6011 Illinois U.S.A.
  • 3129966012 | +1 312-996-6012 Illinois U.S.A.
  • 3129966013 | +1 312-996-6013 Illinois U.S.A.
  • 3129966014 | +1 312-996-6014 Illinois U.S.A.
  • 3129966015 | +1 312-996-6015 Illinois U.S.A.
  • 3129966016 | +1 312-996-6016 Illinois U.S.A.
  • 3129966017 | +1 312-996-6017 Illinois U.S.A.
  • 3129966018 | +1 312-996-6018 Illinois U.S.A.
  • 3129966019 | +1 312-996-6019 Illinois U.S.A.
  • 3129966020 | +1 312-996-6020 Illinois U.S.A.
  • 3129966021 | +1 312-996-6021 Illinois U.S.A.
  • 3129966022 | +1 312-996-6022 Illinois U.S.A.
  • 3129966023 | +1 312-996-6023 Illinois U.S.A.
  • 3129966024 | +1 312-996-6024 Illinois U.S.A.
  • 3129966025 | +1 312-996-6025 Illinois U.S.A.
  • 3129966026 | +1 312-996-6026 Illinois U.S.A.
  • 3129966027 | +1 312-996-6027 Illinois U.S.A.
  • 3129966028 | +1 312-996-6028 Illinois U.S.A.
  • 3129966029 | +1 312-996-6029 Illinois U.S.A.
  • 3129966030 | +1 312-996-6030 Illinois U.S.A.
  • 3129966031 | +1 312-996-6031 Illinois U.S.A.
  • 3129966032 | +1 312-996-6032 Illinois U.S.A.
  • 3129966033 | +1 312-996-6033 Illinois U.S.A.
  • 3129966034 | +1 312-996-6034 Illinois U.S.A.
  • 3129966035 | +1 312-996-6035 Illinois U.S.A.
  • 3129966036 | +1 312-996-6036 Illinois U.S.A.
  • 3129966037 | +1 312-996-6037 Illinois U.S.A.
  • 3129966038 | +1 312-996-6038 Illinois U.S.A.
  • 3129966039 | +1 312-996-6039 Illinois U.S.A.
  • 3129966040 | +1 312-996-6040 Illinois U.S.A.
  • 3129966041 | +1 312-996-6041 Illinois U.S.A.
  • 3129966042 | +1 312-996-6042 Illinois U.S.A.
  • 3129966043 | +1 312-996-6043 Illinois U.S.A.
  • 3129966044 | +1 312-996-6044 Illinois U.S.A.
  • 3129966045 | +1 312-996-6045 Illinois U.S.A.
  • 3129966046 | +1 312-996-6046 Illinois U.S.A.
  • 3129966047 | +1 312-996-6047 Illinois U.S.A.
  • 3129966048 | +1 312-996-6048 Illinois U.S.A.
  • 3129966049 | +1 312-996-6049 Illinois U.S.A.
  • 3129966050 | +1 312-996-6050 Illinois U.S.A.
  • 3129966051 | +1 312-996-6051 Illinois U.S.A.
  • 3129966052 | +1 312-996-6052 Illinois U.S.A.
  • 3129966053 | +1 312-996-6053 Illinois U.S.A.
  • 3129966054 | +1 312-996-6054 Illinois U.S.A.
  • 3129966055 | +1 312-996-6055 Illinois U.S.A.
  • 3129966056 | +1 312-996-6056 Illinois U.S.A.
  • 3129966057 | +1 312-996-6057 Illinois U.S.A.
  • 3129966058 | +1 312-996-6058 Illinois U.S.A.
  • 3129966059 | +1 312-996-6059 Illinois U.S.A.
  • 3129966060 | +1 312-996-6060 Illinois U.S.A.
  • 3129966061 | +1 312-996-6061 Illinois U.S.A.
  • 3129966062 | +1 312-996-6062 Illinois U.S.A.
  • 3129966063 | +1 312-996-6063 Illinois U.S.A.
  • 3129966064 | +1 312-996-6064 Illinois U.S.A.
  • 3129966065 | +1 312-996-6065 Illinois U.S.A.
  • 3129966066 | +1 312-996-6066 Illinois U.S.A.
  • 3129966067 | +1 312-996-6067 Illinois U.S.A.
  • 3129966068 | +1 312-996-6068 Illinois U.S.A.
  • 3129966069 | +1 312-996-6069 Illinois U.S.A.
  • 3129966070 | +1 312-996-6070 Illinois U.S.A.
  • 3129966071 | +1 312-996-6071 Illinois U.S.A.
  • 3129966072 | +1 312-996-6072 Illinois U.S.A.
  • 3129966073 | +1 312-996-6073 Illinois U.S.A.
  • 3129966074 | +1 312-996-6074 Illinois U.S.A.
  • 3129966075 | +1 312-996-6075 Illinois U.S.A.
  • 3129966076 | +1 312-996-6076 Illinois U.S.A.
  • 3129966077 | +1 312-996-6077 Illinois U.S.A.
  • 3129966078 | +1 312-996-6078 Illinois U.S.A.
  • 3129966079 | +1 312-996-6079 Illinois U.S.A.
  • 3129966080 | +1 312-996-6080 Illinois U.S.A.
  • 3129966081 | +1 312-996-6081 Illinois U.S.A.
  • 3129966082 | +1 312-996-6082 Illinois U.S.A.
  • 3129966083 | +1 312-996-6083 Illinois U.S.A.
  • 3129966084 | +1 312-996-6084 Illinois U.S.A.
  • 3129966085 | +1 312-996-6085 Illinois U.S.A.
  • 3129966086 | +1 312-996-6086 Illinois U.S.A.
  • 3129966087 | +1 312-996-6087 Illinois U.S.A.
  • 3129966088 | +1 312-996-6088 Illinois U.S.A.
  • 3129966089 | +1 312-996-6089 Illinois U.S.A.
  • 3129966090 | +1 312-996-6090 Illinois U.S.A.
  • 3129966091 | +1 312-996-6091 Illinois U.S.A.
  • 3129966092 | +1 312-996-6092 Illinois U.S.A.
  • 3129966093 | +1 312-996-6093 Illinois U.S.A.
  • 3129966094 | +1 312-996-6094 Illinois U.S.A.
  • 3129966095 | +1 312-996-6095 Illinois U.S.A.
  • 3129966096 | +1 312-996-6096 Illinois U.S.A.
  • 3129966097 | +1 312-996-6097 Illinois U.S.A.
  • 3129966098 | +1 312-996-6098 Illinois U.S.A.
  • 3129966099 | +1 312-996-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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