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).

  • 3128706000 | +1 312-870-6000 Illinois U.S.A.
  • 3128706001 | +1 312-870-6001 Illinois U.S.A.
  • 3128706002 | +1 312-870-6002 Illinois U.S.A.
  • 3128706003 | +1 312-870-6003 Illinois U.S.A.
  • 3128706004 | +1 312-870-6004 Illinois U.S.A.
  • 3128706005 | +1 312-870-6005 Illinois U.S.A.
  • 3128706006 | +1 312-870-6006 Illinois U.S.A.
  • 3128706007 | +1 312-870-6007 Illinois U.S.A.
  • 3128706008 | +1 312-870-6008 Illinois U.S.A.
  • 3128706009 | +1 312-870-6009 Illinois U.S.A.
  • 3128706010 | +1 312-870-6010 Illinois U.S.A.
  • 3128706011 | +1 312-870-6011 Illinois U.S.A.
  • 3128706012 | +1 312-870-6012 Illinois U.S.A.
  • 3128706013 | +1 312-870-6013 Illinois U.S.A.
  • 3128706014 | +1 312-870-6014 Illinois U.S.A.
  • 3128706015 | +1 312-870-6015 Illinois U.S.A.
  • 3128706016 | +1 312-870-6016 Illinois U.S.A.
  • 3128706017 | +1 312-870-6017 Illinois U.S.A.
  • 3128706018 | +1 312-870-6018 Illinois U.S.A.
  • 3128706019 | +1 312-870-6019 Illinois U.S.A.
  • 3128706020 | +1 312-870-6020 Illinois U.S.A.
  • 3128706021 | +1 312-870-6021 Illinois U.S.A.
  • 3128706022 | +1 312-870-6022 Illinois U.S.A.
  • 3128706023 | +1 312-870-6023 Illinois U.S.A.
  • 3128706024 | +1 312-870-6024 Illinois U.S.A.
  • 3128706025 | +1 312-870-6025 Illinois U.S.A.
  • 3128706026 | +1 312-870-6026 Illinois U.S.A.
  • 3128706027 | +1 312-870-6027 Illinois U.S.A.
  • 3128706028 | +1 312-870-6028 Illinois U.S.A.
  • 3128706029 | +1 312-870-6029 Illinois U.S.A.
  • 3128706030 | +1 312-870-6030 Illinois U.S.A.
  • 3128706031 | +1 312-870-6031 Illinois U.S.A.
  • 3128706032 | +1 312-870-6032 Illinois U.S.A.
  • 3128706033 | +1 312-870-6033 Illinois U.S.A.
  • 3128706034 | +1 312-870-6034 Illinois U.S.A.
  • 3128706035 | +1 312-870-6035 Illinois U.S.A.
  • 3128706036 | +1 312-870-6036 Illinois U.S.A.
  • 3128706037 | +1 312-870-6037 Illinois U.S.A.
  • 3128706038 | +1 312-870-6038 Illinois U.S.A.
  • 3128706039 | +1 312-870-6039 Illinois U.S.A.
  • 3128706040 | +1 312-870-6040 Illinois U.S.A.
  • 3128706041 | +1 312-870-6041 Illinois U.S.A.
  • 3128706042 | +1 312-870-6042 Illinois U.S.A.
  • 3128706043 | +1 312-870-6043 Illinois U.S.A.
  • 3128706044 | +1 312-870-6044 Illinois U.S.A.
  • 3128706045 | +1 312-870-6045 Illinois U.S.A.
  • 3128706046 | +1 312-870-6046 Illinois U.S.A.
  • 3128706047 | +1 312-870-6047 Illinois U.S.A.
  • 3128706048 | +1 312-870-6048 Illinois U.S.A.
  • 3128706049 | +1 312-870-6049 Illinois U.S.A.
  • 3128706050 | +1 312-870-6050 Illinois U.S.A.
  • 3128706051 | +1 312-870-6051 Illinois U.S.A.
  • 3128706052 | +1 312-870-6052 Illinois U.S.A.
  • 3128706053 | +1 312-870-6053 Illinois U.S.A.
  • 3128706054 | +1 312-870-6054 Illinois U.S.A.
  • 3128706055 | +1 312-870-6055 Illinois U.S.A.
  • 3128706056 | +1 312-870-6056 Illinois U.S.A.
  • 3128706057 | +1 312-870-6057 Illinois U.S.A.
  • 3128706058 | +1 312-870-6058 Illinois U.S.A.
  • 3128706059 | +1 312-870-6059 Illinois U.S.A.
  • 3128706060 | +1 312-870-6060 Illinois U.S.A.
  • 3128706061 | +1 312-870-6061 Illinois U.S.A.
  • 3128706062 | +1 312-870-6062 Illinois U.S.A.
  • 3128706063 | +1 312-870-6063 Illinois U.S.A.
  • 3128706064 | +1 312-870-6064 Illinois U.S.A.
  • 3128706065 | +1 312-870-6065 Illinois U.S.A.
  • 3128706066 | +1 312-870-6066 Illinois U.S.A.
  • 3128706067 | +1 312-870-6067 Illinois U.S.A.
  • 3128706068 | +1 312-870-6068 Illinois U.S.A.
  • 3128706069 | +1 312-870-6069 Illinois U.S.A.
  • 3128706070 | +1 312-870-6070 Illinois U.S.A.
  • 3128706071 | +1 312-870-6071 Illinois U.S.A.
  • 3128706072 | +1 312-870-6072 Illinois U.S.A.
  • 3128706073 | +1 312-870-6073 Illinois U.S.A.
  • 3128706074 | +1 312-870-6074 Illinois U.S.A.
  • 3128706075 | +1 312-870-6075 Illinois U.S.A.
  • 3128706076 | +1 312-870-6076 Illinois U.S.A.
  • 3128706077 | +1 312-870-6077 Illinois U.S.A.
  • 3128706078 | +1 312-870-6078 Illinois U.S.A.
  • 3128706079 | +1 312-870-6079 Illinois U.S.A.
  • 3128706080 | +1 312-870-6080 Illinois U.S.A.
  • 3128706081 | +1 312-870-6081 Illinois U.S.A.
  • 3128706082 | +1 312-870-6082 Illinois U.S.A.
  • 3128706083 | +1 312-870-6083 Illinois U.S.A.
  • 3128706084 | +1 312-870-6084 Illinois U.S.A.
  • 3128706085 | +1 312-870-6085 Illinois U.S.A.
  • 3128706086 | +1 312-870-6086 Illinois U.S.A.
  • 3128706087 | +1 312-870-6087 Illinois U.S.A.
  • 3128706088 | +1 312-870-6088 Illinois U.S.A.
  • 3128706089 | +1 312-870-6089 Illinois U.S.A.
  • 3128706090 | +1 312-870-6090 Illinois U.S.A.
  • 3128706091 | +1 312-870-6091 Illinois U.S.A.
  • 3128706092 | +1 312-870-6092 Illinois U.S.A.
  • 3128706093 | +1 312-870-6093 Illinois U.S.A.
  • 3128706094 | +1 312-870-6094 Illinois U.S.A.
  • 3128706095 | +1 312-870-6095 Illinois U.S.A.
  • 3128706096 | +1 312-870-6096 Illinois U.S.A.
  • 3128706097 | +1 312-870-6097 Illinois U.S.A.
  • 3128706098 | +1 312-870-6098 Illinois U.S.A.
  • 3128706099 | +1 312-870-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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