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).

  • 3128996000 | +1 312-899-6000 Illinois U.S.A.
  • 3128996001 | +1 312-899-6001 Illinois U.S.A.
  • 3128996002 | +1 312-899-6002 Illinois U.S.A.
  • 3128996003 | +1 312-899-6003 Illinois U.S.A.
  • 3128996004 | +1 312-899-6004 Illinois U.S.A.
  • 3128996005 | +1 312-899-6005 Illinois U.S.A.
  • 3128996006 | +1 312-899-6006 Illinois U.S.A.
  • 3128996007 | +1 312-899-6007 Illinois U.S.A.
  • 3128996008 | +1 312-899-6008 Illinois U.S.A.
  • 3128996009 | +1 312-899-6009 Illinois U.S.A.
  • 3128996010 | +1 312-899-6010 Illinois U.S.A.
  • 3128996011 | +1 312-899-6011 Illinois U.S.A.
  • 3128996012 | +1 312-899-6012 Illinois U.S.A.
  • 3128996013 | +1 312-899-6013 Illinois U.S.A.
  • 3128996014 | +1 312-899-6014 Illinois U.S.A.
  • 3128996015 | +1 312-899-6015 Illinois U.S.A.
  • 3128996016 | +1 312-899-6016 Illinois U.S.A.
  • 3128996017 | +1 312-899-6017 Illinois U.S.A.
  • 3128996018 | +1 312-899-6018 Illinois U.S.A.
  • 3128996019 | +1 312-899-6019 Illinois U.S.A.
  • 3128996020 | +1 312-899-6020 Illinois U.S.A.
  • 3128996021 | +1 312-899-6021 Illinois U.S.A.
  • 3128996022 | +1 312-899-6022 Illinois U.S.A.
  • 3128996023 | +1 312-899-6023 Illinois U.S.A.
  • 3128996024 | +1 312-899-6024 Illinois U.S.A.
  • 3128996025 | +1 312-899-6025 Illinois U.S.A.
  • 3128996026 | +1 312-899-6026 Illinois U.S.A.
  • 3128996027 | +1 312-899-6027 Illinois U.S.A.
  • 3128996028 | +1 312-899-6028 Illinois U.S.A.
  • 3128996029 | +1 312-899-6029 Illinois U.S.A.
  • 3128996030 | +1 312-899-6030 Illinois U.S.A.
  • 3128996031 | +1 312-899-6031 Illinois U.S.A.
  • 3128996032 | +1 312-899-6032 Illinois U.S.A.
  • 3128996033 | +1 312-899-6033 Illinois U.S.A.
  • 3128996034 | +1 312-899-6034 Illinois U.S.A.
  • 3128996035 | +1 312-899-6035 Illinois U.S.A.
  • 3128996036 | +1 312-899-6036 Illinois U.S.A.
  • 3128996037 | +1 312-899-6037 Illinois U.S.A.
  • 3128996038 | +1 312-899-6038 Illinois U.S.A.
  • 3128996039 | +1 312-899-6039 Illinois U.S.A.
  • 3128996040 | +1 312-899-6040 Illinois U.S.A.
  • 3128996041 | +1 312-899-6041 Illinois U.S.A.
  • 3128996042 | +1 312-899-6042 Illinois U.S.A.
  • 3128996043 | +1 312-899-6043 Illinois U.S.A.
  • 3128996044 | +1 312-899-6044 Illinois U.S.A.
  • 3128996045 | +1 312-899-6045 Illinois U.S.A.
  • 3128996046 | +1 312-899-6046 Illinois U.S.A.
  • 3128996047 | +1 312-899-6047 Illinois U.S.A.
  • 3128996048 | +1 312-899-6048 Illinois U.S.A.
  • 3128996049 | +1 312-899-6049 Illinois U.S.A.
  • 3128996050 | +1 312-899-6050 Illinois U.S.A.
  • 3128996051 | +1 312-899-6051 Illinois U.S.A.
  • 3128996052 | +1 312-899-6052 Illinois U.S.A.
  • 3128996053 | +1 312-899-6053 Illinois U.S.A.
  • 3128996054 | +1 312-899-6054 Illinois U.S.A.
  • 3128996055 | +1 312-899-6055 Illinois U.S.A.
  • 3128996056 | +1 312-899-6056 Illinois U.S.A.
  • 3128996057 | +1 312-899-6057 Illinois U.S.A.
  • 3128996058 | +1 312-899-6058 Illinois U.S.A.
  • 3128996059 | +1 312-899-6059 Illinois U.S.A.
  • 3128996060 | +1 312-899-6060 Illinois U.S.A.
  • 3128996061 | +1 312-899-6061 Illinois U.S.A.
  • 3128996062 | +1 312-899-6062 Illinois U.S.A.
  • 3128996063 | +1 312-899-6063 Illinois U.S.A.
  • 3128996064 | +1 312-899-6064 Illinois U.S.A.
  • 3128996065 | +1 312-899-6065 Illinois U.S.A.
  • 3128996066 | +1 312-899-6066 Illinois U.S.A.
  • 3128996067 | +1 312-899-6067 Illinois U.S.A.
  • 3128996068 | +1 312-899-6068 Illinois U.S.A.
  • 3128996069 | +1 312-899-6069 Illinois U.S.A.
  • 3128996070 | +1 312-899-6070 Illinois U.S.A.
  • 3128996071 | +1 312-899-6071 Illinois U.S.A.
  • 3128996072 | +1 312-899-6072 Illinois U.S.A.
  • 3128996073 | +1 312-899-6073 Illinois U.S.A.
  • 3128996074 | +1 312-899-6074 Illinois U.S.A.
  • 3128996075 | +1 312-899-6075 Illinois U.S.A.
  • 3128996076 | +1 312-899-6076 Illinois U.S.A.
  • 3128996077 | +1 312-899-6077 Illinois U.S.A.
  • 3128996078 | +1 312-899-6078 Illinois U.S.A.
  • 3128996079 | +1 312-899-6079 Illinois U.S.A.
  • 3128996080 | +1 312-899-6080 Illinois U.S.A.
  • 3128996081 | +1 312-899-6081 Illinois U.S.A.
  • 3128996082 | +1 312-899-6082 Illinois U.S.A.
  • 3128996083 | +1 312-899-6083 Illinois U.S.A.
  • 3128996084 | +1 312-899-6084 Illinois U.S.A.
  • 3128996085 | +1 312-899-6085 Illinois U.S.A.
  • 3128996086 | +1 312-899-6086 Illinois U.S.A.
  • 3128996087 | +1 312-899-6087 Illinois U.S.A.
  • 3128996088 | +1 312-899-6088 Illinois U.S.A.
  • 3128996089 | +1 312-899-6089 Illinois U.S.A.
  • 3128996090 | +1 312-899-6090 Illinois U.S.A.
  • 3128996091 | +1 312-899-6091 Illinois U.S.A.
  • 3128996092 | +1 312-899-6092 Illinois U.S.A.
  • 3128996093 | +1 312-899-6093 Illinois U.S.A.
  • 3128996094 | +1 312-899-6094 Illinois U.S.A.
  • 3128996095 | +1 312-899-6095 Illinois U.S.A.
  • 3128996096 | +1 312-899-6096 Illinois U.S.A.
  • 3128996097 | +1 312-899-6097 Illinois U.S.A.
  • 3128996098 | +1 312-899-6098 Illinois U.S.A.
  • 3128996099 | +1 312-899-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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