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).

  • 3129946000 | +1 312-994-6000 Illinois U.S.A.
  • 3129946001 | +1 312-994-6001 Illinois U.S.A.
  • 3129946002 | +1 312-994-6002 Illinois U.S.A.
  • 3129946003 | +1 312-994-6003 Illinois U.S.A.
  • 3129946004 | +1 312-994-6004 Illinois U.S.A.
  • 3129946005 | +1 312-994-6005 Illinois U.S.A.
  • 3129946006 | +1 312-994-6006 Illinois U.S.A.
  • 3129946007 | +1 312-994-6007 Illinois U.S.A.
  • 3129946008 | +1 312-994-6008 Illinois U.S.A.
  • 3129946009 | +1 312-994-6009 Illinois U.S.A.
  • 3129946010 | +1 312-994-6010 Illinois U.S.A.
  • 3129946011 | +1 312-994-6011 Illinois U.S.A.
  • 3129946012 | +1 312-994-6012 Illinois U.S.A.
  • 3129946013 | +1 312-994-6013 Illinois U.S.A.
  • 3129946014 | +1 312-994-6014 Illinois U.S.A.
  • 3129946015 | +1 312-994-6015 Illinois U.S.A.
  • 3129946016 | +1 312-994-6016 Illinois U.S.A.
  • 3129946017 | +1 312-994-6017 Illinois U.S.A.
  • 3129946018 | +1 312-994-6018 Illinois U.S.A.
  • 3129946019 | +1 312-994-6019 Illinois U.S.A.
  • 3129946020 | +1 312-994-6020 Illinois U.S.A.
  • 3129946021 | +1 312-994-6021 Illinois U.S.A.
  • 3129946022 | +1 312-994-6022 Illinois U.S.A.
  • 3129946023 | +1 312-994-6023 Illinois U.S.A.
  • 3129946024 | +1 312-994-6024 Illinois U.S.A.
  • 3129946025 | +1 312-994-6025 Illinois U.S.A.
  • 3129946026 | +1 312-994-6026 Illinois U.S.A.
  • 3129946027 | +1 312-994-6027 Illinois U.S.A.
  • 3129946028 | +1 312-994-6028 Illinois U.S.A.
  • 3129946029 | +1 312-994-6029 Illinois U.S.A.
  • 3129946030 | +1 312-994-6030 Illinois U.S.A.
  • 3129946031 | +1 312-994-6031 Illinois U.S.A.
  • 3129946032 | +1 312-994-6032 Illinois U.S.A.
  • 3129946033 | +1 312-994-6033 Illinois U.S.A.
  • 3129946034 | +1 312-994-6034 Illinois U.S.A.
  • 3129946035 | +1 312-994-6035 Illinois U.S.A.
  • 3129946036 | +1 312-994-6036 Illinois U.S.A.
  • 3129946037 | +1 312-994-6037 Illinois U.S.A.
  • 3129946038 | +1 312-994-6038 Illinois U.S.A.
  • 3129946039 | +1 312-994-6039 Illinois U.S.A.
  • 3129946040 | +1 312-994-6040 Illinois U.S.A.
  • 3129946041 | +1 312-994-6041 Illinois U.S.A.
  • 3129946042 | +1 312-994-6042 Illinois U.S.A.
  • 3129946043 | +1 312-994-6043 Illinois U.S.A.
  • 3129946044 | +1 312-994-6044 Illinois U.S.A.
  • 3129946045 | +1 312-994-6045 Illinois U.S.A.
  • 3129946046 | +1 312-994-6046 Illinois U.S.A.
  • 3129946047 | +1 312-994-6047 Illinois U.S.A.
  • 3129946048 | +1 312-994-6048 Illinois U.S.A.
  • 3129946049 | +1 312-994-6049 Illinois U.S.A.
  • 3129946050 | +1 312-994-6050 Illinois U.S.A.
  • 3129946051 | +1 312-994-6051 Illinois U.S.A.
  • 3129946052 | +1 312-994-6052 Illinois U.S.A.
  • 3129946053 | +1 312-994-6053 Illinois U.S.A.
  • 3129946054 | +1 312-994-6054 Illinois U.S.A.
  • 3129946055 | +1 312-994-6055 Illinois U.S.A.
  • 3129946056 | +1 312-994-6056 Illinois U.S.A.
  • 3129946057 | +1 312-994-6057 Illinois U.S.A.
  • 3129946058 | +1 312-994-6058 Illinois U.S.A.
  • 3129946059 | +1 312-994-6059 Illinois U.S.A.
  • 3129946060 | +1 312-994-6060 Illinois U.S.A.
  • 3129946061 | +1 312-994-6061 Illinois U.S.A.
  • 3129946062 | +1 312-994-6062 Illinois U.S.A.
  • 3129946063 | +1 312-994-6063 Illinois U.S.A.
  • 3129946064 | +1 312-994-6064 Illinois U.S.A.
  • 3129946065 | +1 312-994-6065 Illinois U.S.A.
  • 3129946066 | +1 312-994-6066 Illinois U.S.A.
  • 3129946067 | +1 312-994-6067 Illinois U.S.A.
  • 3129946068 | +1 312-994-6068 Illinois U.S.A.
  • 3129946069 | +1 312-994-6069 Illinois U.S.A.
  • 3129946070 | +1 312-994-6070 Illinois U.S.A.
  • 3129946071 | +1 312-994-6071 Illinois U.S.A.
  • 3129946072 | +1 312-994-6072 Illinois U.S.A.
  • 3129946073 | +1 312-994-6073 Illinois U.S.A.
  • 3129946074 | +1 312-994-6074 Illinois U.S.A.
  • 3129946075 | +1 312-994-6075 Illinois U.S.A.
  • 3129946076 | +1 312-994-6076 Illinois U.S.A.
  • 3129946077 | +1 312-994-6077 Illinois U.S.A.
  • 3129946078 | +1 312-994-6078 Illinois U.S.A.
  • 3129946079 | +1 312-994-6079 Illinois U.S.A.
  • 3129946080 | +1 312-994-6080 Illinois U.S.A.
  • 3129946081 | +1 312-994-6081 Illinois U.S.A.
  • 3129946082 | +1 312-994-6082 Illinois U.S.A.
  • 3129946083 | +1 312-994-6083 Illinois U.S.A.
  • 3129946084 | +1 312-994-6084 Illinois U.S.A.
  • 3129946085 | +1 312-994-6085 Illinois U.S.A.
  • 3129946086 | +1 312-994-6086 Illinois U.S.A.
  • 3129946087 | +1 312-994-6087 Illinois U.S.A.
  • 3129946088 | +1 312-994-6088 Illinois U.S.A.
  • 3129946089 | +1 312-994-6089 Illinois U.S.A.
  • 3129946090 | +1 312-994-6090 Illinois U.S.A.
  • 3129946091 | +1 312-994-6091 Illinois U.S.A.
  • 3129946092 | +1 312-994-6092 Illinois U.S.A.
  • 3129946093 | +1 312-994-6093 Illinois U.S.A.
  • 3129946094 | +1 312-994-6094 Illinois U.S.A.
  • 3129946095 | +1 312-994-6095 Illinois U.S.A.
  • 3129946096 | +1 312-994-6096 Illinois U.S.A.
  • 3129946097 | +1 312-994-6097 Illinois U.S.A.
  • 3129946098 | +1 312-994-6098 Illinois U.S.A.
  • 3129946099 | +1 312-994-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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