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).

  • 3128366000 | +1 312-836-6000 Illinois U.S.A.
  • 3128366001 | +1 312-836-6001 Illinois U.S.A.
  • 3128366002 | +1 312-836-6002 Illinois U.S.A.
  • 3128366003 | +1 312-836-6003 Illinois U.S.A.
  • 3128366004 | +1 312-836-6004 Illinois U.S.A.
  • 3128366005 | +1 312-836-6005 Illinois U.S.A.
  • 3128366006 | +1 312-836-6006 Illinois U.S.A.
  • 3128366007 | +1 312-836-6007 Illinois U.S.A.
  • 3128366008 | +1 312-836-6008 Illinois U.S.A.
  • 3128366009 | +1 312-836-6009 Illinois U.S.A.
  • 3128366010 | +1 312-836-6010 Illinois U.S.A.
  • 3128366011 | +1 312-836-6011 Illinois U.S.A.
  • 3128366012 | +1 312-836-6012 Illinois U.S.A.
  • 3128366013 | +1 312-836-6013 Illinois U.S.A.
  • 3128366014 | +1 312-836-6014 Illinois U.S.A.
  • 3128366015 | +1 312-836-6015 Illinois U.S.A.
  • 3128366016 | +1 312-836-6016 Illinois U.S.A.
  • 3128366017 | +1 312-836-6017 Illinois U.S.A.
  • 3128366018 | +1 312-836-6018 Illinois U.S.A.
  • 3128366019 | +1 312-836-6019 Illinois U.S.A.
  • 3128366020 | +1 312-836-6020 Illinois U.S.A.
  • 3128366021 | +1 312-836-6021 Illinois U.S.A.
  • 3128366022 | +1 312-836-6022 Illinois U.S.A.
  • 3128366023 | +1 312-836-6023 Illinois U.S.A.
  • 3128366024 | +1 312-836-6024 Illinois U.S.A.
  • 3128366025 | +1 312-836-6025 Illinois U.S.A.
  • 3128366026 | +1 312-836-6026 Illinois U.S.A.
  • 3128366027 | +1 312-836-6027 Illinois U.S.A.
  • 3128366028 | +1 312-836-6028 Illinois U.S.A.
  • 3128366029 | +1 312-836-6029 Illinois U.S.A.
  • 3128366030 | +1 312-836-6030 Illinois U.S.A.
  • 3128366031 | +1 312-836-6031 Illinois U.S.A.
  • 3128366032 | +1 312-836-6032 Illinois U.S.A.
  • 3128366033 | +1 312-836-6033 Illinois U.S.A.
  • 3128366034 | +1 312-836-6034 Illinois U.S.A.
  • 3128366035 | +1 312-836-6035 Illinois U.S.A.
  • 3128366036 | +1 312-836-6036 Illinois U.S.A.
  • 3128366037 | +1 312-836-6037 Illinois U.S.A.
  • 3128366038 | +1 312-836-6038 Illinois U.S.A.
  • 3128366039 | +1 312-836-6039 Illinois U.S.A.
  • 3128366040 | +1 312-836-6040 Illinois U.S.A.
  • 3128366041 | +1 312-836-6041 Illinois U.S.A.
  • 3128366042 | +1 312-836-6042 Illinois U.S.A.
  • 3128366043 | +1 312-836-6043 Illinois U.S.A.
  • 3128366044 | +1 312-836-6044 Illinois U.S.A.
  • 3128366045 | +1 312-836-6045 Illinois U.S.A.
  • 3128366046 | +1 312-836-6046 Illinois U.S.A.
  • 3128366047 | +1 312-836-6047 Illinois U.S.A.
  • 3128366048 | +1 312-836-6048 Illinois U.S.A.
  • 3128366049 | +1 312-836-6049 Illinois U.S.A.
  • 3128366050 | +1 312-836-6050 Illinois U.S.A.
  • 3128366051 | +1 312-836-6051 Illinois U.S.A.
  • 3128366052 | +1 312-836-6052 Illinois U.S.A.
  • 3128366053 | +1 312-836-6053 Illinois U.S.A.
  • 3128366054 | +1 312-836-6054 Illinois U.S.A.
  • 3128366055 | +1 312-836-6055 Illinois U.S.A.
  • 3128366056 | +1 312-836-6056 Illinois U.S.A.
  • 3128366057 | +1 312-836-6057 Illinois U.S.A.
  • 3128366058 | +1 312-836-6058 Illinois U.S.A.
  • 3128366059 | +1 312-836-6059 Illinois U.S.A.
  • 3128366060 | +1 312-836-6060 Illinois U.S.A.
  • 3128366061 | +1 312-836-6061 Illinois U.S.A.
  • 3128366062 | +1 312-836-6062 Illinois U.S.A.
  • 3128366063 | +1 312-836-6063 Illinois U.S.A.
  • 3128366064 | +1 312-836-6064 Illinois U.S.A.
  • 3128366065 | +1 312-836-6065 Illinois U.S.A.
  • 3128366066 | +1 312-836-6066 Illinois U.S.A.
  • 3128366067 | +1 312-836-6067 Illinois U.S.A.
  • 3128366068 | +1 312-836-6068 Illinois U.S.A.
  • 3128366069 | +1 312-836-6069 Illinois U.S.A.
  • 3128366070 | +1 312-836-6070 Illinois U.S.A.
  • 3128366071 | +1 312-836-6071 Illinois U.S.A.
  • 3128366072 | +1 312-836-6072 Illinois U.S.A.
  • 3128366073 | +1 312-836-6073 Illinois U.S.A.
  • 3128366074 | +1 312-836-6074 Illinois U.S.A.
  • 3128366075 | +1 312-836-6075 Illinois U.S.A.
  • 3128366076 | +1 312-836-6076 Illinois U.S.A.
  • 3128366077 | +1 312-836-6077 Illinois U.S.A.
  • 3128366078 | +1 312-836-6078 Illinois U.S.A.
  • 3128366079 | +1 312-836-6079 Illinois U.S.A.
  • 3128366080 | +1 312-836-6080 Illinois U.S.A.
  • 3128366081 | +1 312-836-6081 Illinois U.S.A.
  • 3128366082 | +1 312-836-6082 Illinois U.S.A.
  • 3128366083 | +1 312-836-6083 Illinois U.S.A.
  • 3128366084 | +1 312-836-6084 Illinois U.S.A.
  • 3128366085 | +1 312-836-6085 Illinois U.S.A.
  • 3128366086 | +1 312-836-6086 Illinois U.S.A.
  • 3128366087 | +1 312-836-6087 Illinois U.S.A.
  • 3128366088 | +1 312-836-6088 Illinois U.S.A.
  • 3128366089 | +1 312-836-6089 Illinois U.S.A.
  • 3128366090 | +1 312-836-6090 Illinois U.S.A.
  • 3128366091 | +1 312-836-6091 Illinois U.S.A.
  • 3128366092 | +1 312-836-6092 Illinois U.S.A.
  • 3128366093 | +1 312-836-6093 Illinois U.S.A.
  • 3128366094 | +1 312-836-6094 Illinois U.S.A.
  • 3128366095 | +1 312-836-6095 Illinois U.S.A.
  • 3128366096 | +1 312-836-6096 Illinois U.S.A.
  • 3128366097 | +1 312-836-6097 Illinois U.S.A.
  • 3128366098 | +1 312-836-6098 Illinois U.S.A.
  • 3128366099 | +1 312-836-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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