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).

  • 3122916000 | +1 312-291-6000 Illinois U.S.A.
  • 3122916001 | +1 312-291-6001 Illinois U.S.A.
  • 3122916002 | +1 312-291-6002 Illinois U.S.A.
  • 3122916003 | +1 312-291-6003 Illinois U.S.A.
  • 3122916004 | +1 312-291-6004 Illinois U.S.A.
  • 3122916005 | +1 312-291-6005 Illinois U.S.A.
  • 3122916006 | +1 312-291-6006 Illinois U.S.A.
  • 3122916007 | +1 312-291-6007 Illinois U.S.A.
  • 3122916008 | +1 312-291-6008 Illinois U.S.A.
  • 3122916009 | +1 312-291-6009 Illinois U.S.A.
  • 3122916010 | +1 312-291-6010 Illinois U.S.A.
  • 3122916011 | +1 312-291-6011 Illinois U.S.A.
  • 3122916012 | +1 312-291-6012 Illinois U.S.A.
  • 3122916013 | +1 312-291-6013 Illinois U.S.A.
  • 3122916014 | +1 312-291-6014 Illinois U.S.A.
  • 3122916015 | +1 312-291-6015 Illinois U.S.A.
  • 3122916016 | +1 312-291-6016 Illinois U.S.A.
  • 3122916017 | +1 312-291-6017 Illinois U.S.A.
  • 3122916018 | +1 312-291-6018 Illinois U.S.A.
  • 3122916019 | +1 312-291-6019 Illinois U.S.A.
  • 3122916020 | +1 312-291-6020 Illinois U.S.A.
  • 3122916021 | +1 312-291-6021 Illinois U.S.A.
  • 3122916022 | +1 312-291-6022 Illinois U.S.A.
  • 3122916023 | +1 312-291-6023 Illinois U.S.A.
  • 3122916024 | +1 312-291-6024 Illinois U.S.A.
  • 3122916025 | +1 312-291-6025 Illinois U.S.A.
  • 3122916026 | +1 312-291-6026 Illinois U.S.A.
  • 3122916027 | +1 312-291-6027 Illinois U.S.A.
  • 3122916028 | +1 312-291-6028 Illinois U.S.A.
  • 3122916029 | +1 312-291-6029 Illinois U.S.A.
  • 3122916030 | +1 312-291-6030 Illinois U.S.A.
  • 3122916031 | +1 312-291-6031 Illinois U.S.A.
  • 3122916032 | +1 312-291-6032 Illinois U.S.A.
  • 3122916033 | +1 312-291-6033 Illinois U.S.A.
  • 3122916034 | +1 312-291-6034 Illinois U.S.A.
  • 3122916035 | +1 312-291-6035 Illinois U.S.A.
  • 3122916036 | +1 312-291-6036 Illinois U.S.A.
  • 3122916037 | +1 312-291-6037 Illinois U.S.A.
  • 3122916038 | +1 312-291-6038 Illinois U.S.A.
  • 3122916039 | +1 312-291-6039 Illinois U.S.A.
  • 3122916040 | +1 312-291-6040 Illinois U.S.A.
  • 3122916041 | +1 312-291-6041 Illinois U.S.A.
  • 3122916042 | +1 312-291-6042 Illinois U.S.A.
  • 3122916043 | +1 312-291-6043 Illinois U.S.A.
  • 3122916044 | +1 312-291-6044 Illinois U.S.A.
  • 3122916045 | +1 312-291-6045 Illinois U.S.A.
  • 3122916046 | +1 312-291-6046 Illinois U.S.A.
  • 3122916047 | +1 312-291-6047 Illinois U.S.A.
  • 3122916048 | +1 312-291-6048 Illinois U.S.A.
  • 3122916049 | +1 312-291-6049 Illinois U.S.A.
  • 3122916050 | +1 312-291-6050 Illinois U.S.A.
  • 3122916051 | +1 312-291-6051 Illinois U.S.A.
  • 3122916052 | +1 312-291-6052 Illinois U.S.A.
  • 3122916053 | +1 312-291-6053 Illinois U.S.A.
  • 3122916054 | +1 312-291-6054 Illinois U.S.A.
  • 3122916055 | +1 312-291-6055 Illinois U.S.A.
  • 3122916056 | +1 312-291-6056 Illinois U.S.A.
  • 3122916057 | +1 312-291-6057 Illinois U.S.A.
  • 3122916058 | +1 312-291-6058 Illinois U.S.A.
  • 3122916059 | +1 312-291-6059 Illinois U.S.A.
  • 3122916060 | +1 312-291-6060 Illinois U.S.A.
  • 3122916061 | +1 312-291-6061 Illinois U.S.A.
  • 3122916062 | +1 312-291-6062 Illinois U.S.A.
  • 3122916063 | +1 312-291-6063 Illinois U.S.A.
  • 3122916064 | +1 312-291-6064 Illinois U.S.A.
  • 3122916065 | +1 312-291-6065 Illinois U.S.A.
  • 3122916066 | +1 312-291-6066 Illinois U.S.A.
  • 3122916067 | +1 312-291-6067 Illinois U.S.A.
  • 3122916068 | +1 312-291-6068 Illinois U.S.A.
  • 3122916069 | +1 312-291-6069 Illinois U.S.A.
  • 3122916070 | +1 312-291-6070 Illinois U.S.A.
  • 3122916071 | +1 312-291-6071 Illinois U.S.A.
  • 3122916072 | +1 312-291-6072 Illinois U.S.A.
  • 3122916073 | +1 312-291-6073 Illinois U.S.A.
  • 3122916074 | +1 312-291-6074 Illinois U.S.A.
  • 3122916075 | +1 312-291-6075 Illinois U.S.A.
  • 3122916076 | +1 312-291-6076 Illinois U.S.A.
  • 3122916077 | +1 312-291-6077 Illinois U.S.A.
  • 3122916078 | +1 312-291-6078 Illinois U.S.A.
  • 3122916079 | +1 312-291-6079 Illinois U.S.A.
  • 3122916080 | +1 312-291-6080 Illinois U.S.A.
  • 3122916081 | +1 312-291-6081 Illinois U.S.A.
  • 3122916082 | +1 312-291-6082 Illinois U.S.A.
  • 3122916083 | +1 312-291-6083 Illinois U.S.A.
  • 3122916084 | +1 312-291-6084 Illinois U.S.A.
  • 3122916085 | +1 312-291-6085 Illinois U.S.A.
  • 3122916086 | +1 312-291-6086 Illinois U.S.A.
  • 3122916087 | +1 312-291-6087 Illinois U.S.A.
  • 3122916088 | +1 312-291-6088 Illinois U.S.A.
  • 3122916089 | +1 312-291-6089 Illinois U.S.A.
  • 3122916090 | +1 312-291-6090 Illinois U.S.A.
  • 3122916091 | +1 312-291-6091 Illinois U.S.A.
  • 3122916092 | +1 312-291-6092 Illinois U.S.A.
  • 3122916093 | +1 312-291-6093 Illinois U.S.A.
  • 3122916094 | +1 312-291-6094 Illinois U.S.A.
  • 3122916095 | +1 312-291-6095 Illinois U.S.A.
  • 3122916096 | +1 312-291-6096 Illinois U.S.A.
  • 3122916097 | +1 312-291-6097 Illinois U.S.A.
  • 3122916098 | +1 312-291-6098 Illinois U.S.A.
  • 3122916099 | +1 312-291-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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