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).

  • 3128796000 | +1 312-879-6000 Illinois U.S.A.
  • 3128796001 | +1 312-879-6001 Illinois U.S.A.
  • 3128796002 | +1 312-879-6002 Illinois U.S.A.
  • 3128796003 | +1 312-879-6003 Illinois U.S.A.
  • 3128796004 | +1 312-879-6004 Illinois U.S.A.
  • 3128796005 | +1 312-879-6005 Illinois U.S.A.
  • 3128796006 | +1 312-879-6006 Illinois U.S.A.
  • 3128796007 | +1 312-879-6007 Illinois U.S.A.
  • 3128796008 | +1 312-879-6008 Illinois U.S.A.
  • 3128796009 | +1 312-879-6009 Illinois U.S.A.
  • 3128796010 | +1 312-879-6010 Illinois U.S.A.
  • 3128796011 | +1 312-879-6011 Illinois U.S.A.
  • 3128796012 | +1 312-879-6012 Illinois U.S.A.
  • 3128796013 | +1 312-879-6013 Illinois U.S.A.
  • 3128796014 | +1 312-879-6014 Illinois U.S.A.
  • 3128796015 | +1 312-879-6015 Illinois U.S.A.
  • 3128796016 | +1 312-879-6016 Illinois U.S.A.
  • 3128796017 | +1 312-879-6017 Illinois U.S.A.
  • 3128796018 | +1 312-879-6018 Illinois U.S.A.
  • 3128796019 | +1 312-879-6019 Illinois U.S.A.
  • 3128796020 | +1 312-879-6020 Illinois U.S.A.
  • 3128796021 | +1 312-879-6021 Illinois U.S.A.
  • 3128796022 | +1 312-879-6022 Illinois U.S.A.
  • 3128796023 | +1 312-879-6023 Illinois U.S.A.
  • 3128796024 | +1 312-879-6024 Illinois U.S.A.
  • 3128796025 | +1 312-879-6025 Illinois U.S.A.
  • 3128796026 | +1 312-879-6026 Illinois U.S.A.
  • 3128796027 | +1 312-879-6027 Illinois U.S.A.
  • 3128796028 | +1 312-879-6028 Illinois U.S.A.
  • 3128796029 | +1 312-879-6029 Illinois U.S.A.
  • 3128796030 | +1 312-879-6030 Illinois U.S.A.
  • 3128796031 | +1 312-879-6031 Illinois U.S.A.
  • 3128796032 | +1 312-879-6032 Illinois U.S.A.
  • 3128796033 | +1 312-879-6033 Illinois U.S.A.
  • 3128796034 | +1 312-879-6034 Illinois U.S.A.
  • 3128796035 | +1 312-879-6035 Illinois U.S.A.
  • 3128796036 | +1 312-879-6036 Illinois U.S.A.
  • 3128796037 | +1 312-879-6037 Illinois U.S.A.
  • 3128796038 | +1 312-879-6038 Illinois U.S.A.
  • 3128796039 | +1 312-879-6039 Illinois U.S.A.
  • 3128796040 | +1 312-879-6040 Illinois U.S.A.
  • 3128796041 | +1 312-879-6041 Illinois U.S.A.
  • 3128796042 | +1 312-879-6042 Illinois U.S.A.
  • 3128796043 | +1 312-879-6043 Illinois U.S.A.
  • 3128796044 | +1 312-879-6044 Illinois U.S.A.
  • 3128796045 | +1 312-879-6045 Illinois U.S.A.
  • 3128796046 | +1 312-879-6046 Illinois U.S.A.
  • 3128796047 | +1 312-879-6047 Illinois U.S.A.
  • 3128796048 | +1 312-879-6048 Illinois U.S.A.
  • 3128796049 | +1 312-879-6049 Illinois U.S.A.
  • 3128796050 | +1 312-879-6050 Illinois U.S.A.
  • 3128796051 | +1 312-879-6051 Illinois U.S.A.
  • 3128796052 | +1 312-879-6052 Illinois U.S.A.
  • 3128796053 | +1 312-879-6053 Illinois U.S.A.
  • 3128796054 | +1 312-879-6054 Illinois U.S.A.
  • 3128796055 | +1 312-879-6055 Illinois U.S.A.
  • 3128796056 | +1 312-879-6056 Illinois U.S.A.
  • 3128796057 | +1 312-879-6057 Illinois U.S.A.
  • 3128796058 | +1 312-879-6058 Illinois U.S.A.
  • 3128796059 | +1 312-879-6059 Illinois U.S.A.
  • 3128796060 | +1 312-879-6060 Illinois U.S.A.
  • 3128796061 | +1 312-879-6061 Illinois U.S.A.
  • 3128796062 | +1 312-879-6062 Illinois U.S.A.
  • 3128796063 | +1 312-879-6063 Illinois U.S.A.
  • 3128796064 | +1 312-879-6064 Illinois U.S.A.
  • 3128796065 | +1 312-879-6065 Illinois U.S.A.
  • 3128796066 | +1 312-879-6066 Illinois U.S.A.
  • 3128796067 | +1 312-879-6067 Illinois U.S.A.
  • 3128796068 | +1 312-879-6068 Illinois U.S.A.
  • 3128796069 | +1 312-879-6069 Illinois U.S.A.
  • 3128796070 | +1 312-879-6070 Illinois U.S.A.
  • 3128796071 | +1 312-879-6071 Illinois U.S.A.
  • 3128796072 | +1 312-879-6072 Illinois U.S.A.
  • 3128796073 | +1 312-879-6073 Illinois U.S.A.
  • 3128796074 | +1 312-879-6074 Illinois U.S.A.
  • 3128796075 | +1 312-879-6075 Illinois U.S.A.
  • 3128796076 | +1 312-879-6076 Illinois U.S.A.
  • 3128796077 | +1 312-879-6077 Illinois U.S.A.
  • 3128796078 | +1 312-879-6078 Illinois U.S.A.
  • 3128796079 | +1 312-879-6079 Illinois U.S.A.
  • 3128796080 | +1 312-879-6080 Illinois U.S.A.
  • 3128796081 | +1 312-879-6081 Illinois U.S.A.
  • 3128796082 | +1 312-879-6082 Illinois U.S.A.
  • 3128796083 | +1 312-879-6083 Illinois U.S.A.
  • 3128796084 | +1 312-879-6084 Illinois U.S.A.
  • 3128796085 | +1 312-879-6085 Illinois U.S.A.
  • 3128796086 | +1 312-879-6086 Illinois U.S.A.
  • 3128796087 | +1 312-879-6087 Illinois U.S.A.
  • 3128796088 | +1 312-879-6088 Illinois U.S.A.
  • 3128796089 | +1 312-879-6089 Illinois U.S.A.
  • 3128796090 | +1 312-879-6090 Illinois U.S.A.
  • 3128796091 | +1 312-879-6091 Illinois U.S.A.
  • 3128796092 | +1 312-879-6092 Illinois U.S.A.
  • 3128796093 | +1 312-879-6093 Illinois U.S.A.
  • 3128796094 | +1 312-879-6094 Illinois U.S.A.
  • 3128796095 | +1 312-879-6095 Illinois U.S.A.
  • 3128796096 | +1 312-879-6096 Illinois U.S.A.
  • 3128796097 | +1 312-879-6097 Illinois U.S.A.
  • 3128796098 | +1 312-879-6098 Illinois U.S.A.
  • 3128796099 | +1 312-879-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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