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).

  • 3129796000 | +1 312-979-6000 Illinois U.S.A.
  • 3129796001 | +1 312-979-6001 Illinois U.S.A.
  • 3129796002 | +1 312-979-6002 Illinois U.S.A.
  • 3129796003 | +1 312-979-6003 Illinois U.S.A.
  • 3129796004 | +1 312-979-6004 Illinois U.S.A.
  • 3129796005 | +1 312-979-6005 Illinois U.S.A.
  • 3129796006 | +1 312-979-6006 Illinois U.S.A.
  • 3129796007 | +1 312-979-6007 Illinois U.S.A.
  • 3129796008 | +1 312-979-6008 Illinois U.S.A.
  • 3129796009 | +1 312-979-6009 Illinois U.S.A.
  • 3129796010 | +1 312-979-6010 Illinois U.S.A.
  • 3129796011 | +1 312-979-6011 Illinois U.S.A.
  • 3129796012 | +1 312-979-6012 Illinois U.S.A.
  • 3129796013 | +1 312-979-6013 Illinois U.S.A.
  • 3129796014 | +1 312-979-6014 Illinois U.S.A.
  • 3129796015 | +1 312-979-6015 Illinois U.S.A.
  • 3129796016 | +1 312-979-6016 Illinois U.S.A.
  • 3129796017 | +1 312-979-6017 Illinois U.S.A.
  • 3129796018 | +1 312-979-6018 Illinois U.S.A.
  • 3129796019 | +1 312-979-6019 Illinois U.S.A.
  • 3129796020 | +1 312-979-6020 Illinois U.S.A.
  • 3129796021 | +1 312-979-6021 Illinois U.S.A.
  • 3129796022 | +1 312-979-6022 Illinois U.S.A.
  • 3129796023 | +1 312-979-6023 Illinois U.S.A.
  • 3129796024 | +1 312-979-6024 Illinois U.S.A.
  • 3129796025 | +1 312-979-6025 Illinois U.S.A.
  • 3129796026 | +1 312-979-6026 Illinois U.S.A.
  • 3129796027 | +1 312-979-6027 Illinois U.S.A.
  • 3129796028 | +1 312-979-6028 Illinois U.S.A.
  • 3129796029 | +1 312-979-6029 Illinois U.S.A.
  • 3129796030 | +1 312-979-6030 Illinois U.S.A.
  • 3129796031 | +1 312-979-6031 Illinois U.S.A.
  • 3129796032 | +1 312-979-6032 Illinois U.S.A.
  • 3129796033 | +1 312-979-6033 Illinois U.S.A.
  • 3129796034 | +1 312-979-6034 Illinois U.S.A.
  • 3129796035 | +1 312-979-6035 Illinois U.S.A.
  • 3129796036 | +1 312-979-6036 Illinois U.S.A.
  • 3129796037 | +1 312-979-6037 Illinois U.S.A.
  • 3129796038 | +1 312-979-6038 Illinois U.S.A.
  • 3129796039 | +1 312-979-6039 Illinois U.S.A.
  • 3129796040 | +1 312-979-6040 Illinois U.S.A.
  • 3129796041 | +1 312-979-6041 Illinois U.S.A.
  • 3129796042 | +1 312-979-6042 Illinois U.S.A.
  • 3129796043 | +1 312-979-6043 Illinois U.S.A.
  • 3129796044 | +1 312-979-6044 Illinois U.S.A.
  • 3129796045 | +1 312-979-6045 Illinois U.S.A.
  • 3129796046 | +1 312-979-6046 Illinois U.S.A.
  • 3129796047 | +1 312-979-6047 Illinois U.S.A.
  • 3129796048 | +1 312-979-6048 Illinois U.S.A.
  • 3129796049 | +1 312-979-6049 Illinois U.S.A.
  • 3129796050 | +1 312-979-6050 Illinois U.S.A.
  • 3129796051 | +1 312-979-6051 Illinois U.S.A.
  • 3129796052 | +1 312-979-6052 Illinois U.S.A.
  • 3129796053 | +1 312-979-6053 Illinois U.S.A.
  • 3129796054 | +1 312-979-6054 Illinois U.S.A.
  • 3129796055 | +1 312-979-6055 Illinois U.S.A.
  • 3129796056 | +1 312-979-6056 Illinois U.S.A.
  • 3129796057 | +1 312-979-6057 Illinois U.S.A.
  • 3129796058 | +1 312-979-6058 Illinois U.S.A.
  • 3129796059 | +1 312-979-6059 Illinois U.S.A.
  • 3129796060 | +1 312-979-6060 Illinois U.S.A.
  • 3129796061 | +1 312-979-6061 Illinois U.S.A.
  • 3129796062 | +1 312-979-6062 Illinois U.S.A.
  • 3129796063 | +1 312-979-6063 Illinois U.S.A.
  • 3129796064 | +1 312-979-6064 Illinois U.S.A.
  • 3129796065 | +1 312-979-6065 Illinois U.S.A.
  • 3129796066 | +1 312-979-6066 Illinois U.S.A.
  • 3129796067 | +1 312-979-6067 Illinois U.S.A.
  • 3129796068 | +1 312-979-6068 Illinois U.S.A.
  • 3129796069 | +1 312-979-6069 Illinois U.S.A.
  • 3129796070 | +1 312-979-6070 Illinois U.S.A.
  • 3129796071 | +1 312-979-6071 Illinois U.S.A.
  • 3129796072 | +1 312-979-6072 Illinois U.S.A.
  • 3129796073 | +1 312-979-6073 Illinois U.S.A.
  • 3129796074 | +1 312-979-6074 Illinois U.S.A.
  • 3129796075 | +1 312-979-6075 Illinois U.S.A.
  • 3129796076 | +1 312-979-6076 Illinois U.S.A.
  • 3129796077 | +1 312-979-6077 Illinois U.S.A.
  • 3129796078 | +1 312-979-6078 Illinois U.S.A.
  • 3129796079 | +1 312-979-6079 Illinois U.S.A.
  • 3129796080 | +1 312-979-6080 Illinois U.S.A.
  • 3129796081 | +1 312-979-6081 Illinois U.S.A.
  • 3129796082 | +1 312-979-6082 Illinois U.S.A.
  • 3129796083 | +1 312-979-6083 Illinois U.S.A.
  • 3129796084 | +1 312-979-6084 Illinois U.S.A.
  • 3129796085 | +1 312-979-6085 Illinois U.S.A.
  • 3129796086 | +1 312-979-6086 Illinois U.S.A.
  • 3129796087 | +1 312-979-6087 Illinois U.S.A.
  • 3129796088 | +1 312-979-6088 Illinois U.S.A.
  • 3129796089 | +1 312-979-6089 Illinois U.S.A.
  • 3129796090 | +1 312-979-6090 Illinois U.S.A.
  • 3129796091 | +1 312-979-6091 Illinois U.S.A.
  • 3129796092 | +1 312-979-6092 Illinois U.S.A.
  • 3129796093 | +1 312-979-6093 Illinois U.S.A.
  • 3129796094 | +1 312-979-6094 Illinois U.S.A.
  • 3129796095 | +1 312-979-6095 Illinois U.S.A.
  • 3129796096 | +1 312-979-6096 Illinois U.S.A.
  • 3129796097 | +1 312-979-6097 Illinois U.S.A.
  • 3129796098 | +1 312-979-6098 Illinois U.S.A.
  • 3129796099 | +1 312-979-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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