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).

  • 3123746000 | +1 312-374-6000 Illinois U.S.A.
  • 3123746001 | +1 312-374-6001 Illinois U.S.A.
  • 3123746002 | +1 312-374-6002 Illinois U.S.A.
  • 3123746003 | +1 312-374-6003 Illinois U.S.A.
  • 3123746004 | +1 312-374-6004 Illinois U.S.A.
  • 3123746005 | +1 312-374-6005 Illinois U.S.A.
  • 3123746006 | +1 312-374-6006 Illinois U.S.A.
  • 3123746007 | +1 312-374-6007 Illinois U.S.A.
  • 3123746008 | +1 312-374-6008 Illinois U.S.A.
  • 3123746009 | +1 312-374-6009 Illinois U.S.A.
  • 3123746010 | +1 312-374-6010 Illinois U.S.A.
  • 3123746011 | +1 312-374-6011 Illinois U.S.A.
  • 3123746012 | +1 312-374-6012 Illinois U.S.A.
  • 3123746013 | +1 312-374-6013 Illinois U.S.A.
  • 3123746014 | +1 312-374-6014 Illinois U.S.A.
  • 3123746015 | +1 312-374-6015 Illinois U.S.A.
  • 3123746016 | +1 312-374-6016 Illinois U.S.A.
  • 3123746017 | +1 312-374-6017 Illinois U.S.A.
  • 3123746018 | +1 312-374-6018 Illinois U.S.A.
  • 3123746019 | +1 312-374-6019 Illinois U.S.A.
  • 3123746020 | +1 312-374-6020 Illinois U.S.A.
  • 3123746021 | +1 312-374-6021 Illinois U.S.A.
  • 3123746022 | +1 312-374-6022 Illinois U.S.A.
  • 3123746023 | +1 312-374-6023 Illinois U.S.A.
  • 3123746024 | +1 312-374-6024 Illinois U.S.A.
  • 3123746025 | +1 312-374-6025 Illinois U.S.A.
  • 3123746026 | +1 312-374-6026 Illinois U.S.A.
  • 3123746027 | +1 312-374-6027 Illinois U.S.A.
  • 3123746028 | +1 312-374-6028 Illinois U.S.A.
  • 3123746029 | +1 312-374-6029 Illinois U.S.A.
  • 3123746030 | +1 312-374-6030 Illinois U.S.A.
  • 3123746031 | +1 312-374-6031 Illinois U.S.A.
  • 3123746032 | +1 312-374-6032 Illinois U.S.A.
  • 3123746033 | +1 312-374-6033 Illinois U.S.A.
  • 3123746034 | +1 312-374-6034 Illinois U.S.A.
  • 3123746035 | +1 312-374-6035 Illinois U.S.A.
  • 3123746036 | +1 312-374-6036 Illinois U.S.A.
  • 3123746037 | +1 312-374-6037 Illinois U.S.A.
  • 3123746038 | +1 312-374-6038 Illinois U.S.A.
  • 3123746039 | +1 312-374-6039 Illinois U.S.A.
  • 3123746040 | +1 312-374-6040 Illinois U.S.A.
  • 3123746041 | +1 312-374-6041 Illinois U.S.A.
  • 3123746042 | +1 312-374-6042 Illinois U.S.A.
  • 3123746043 | +1 312-374-6043 Illinois U.S.A.
  • 3123746044 | +1 312-374-6044 Illinois U.S.A.
  • 3123746045 | +1 312-374-6045 Illinois U.S.A.
  • 3123746046 | +1 312-374-6046 Illinois U.S.A.
  • 3123746047 | +1 312-374-6047 Illinois U.S.A.
  • 3123746048 | +1 312-374-6048 Illinois U.S.A.
  • 3123746049 | +1 312-374-6049 Illinois U.S.A.
  • 3123746050 | +1 312-374-6050 Illinois U.S.A.
  • 3123746051 | +1 312-374-6051 Illinois U.S.A.
  • 3123746052 | +1 312-374-6052 Illinois U.S.A.
  • 3123746053 | +1 312-374-6053 Illinois U.S.A.
  • 3123746054 | +1 312-374-6054 Illinois U.S.A.
  • 3123746055 | +1 312-374-6055 Illinois U.S.A.
  • 3123746056 | +1 312-374-6056 Illinois U.S.A.
  • 3123746057 | +1 312-374-6057 Illinois U.S.A.
  • 3123746058 | +1 312-374-6058 Illinois U.S.A.
  • 3123746059 | +1 312-374-6059 Illinois U.S.A.
  • 3123746060 | +1 312-374-6060 Illinois U.S.A.
  • 3123746061 | +1 312-374-6061 Illinois U.S.A.
  • 3123746062 | +1 312-374-6062 Illinois U.S.A.
  • 3123746063 | +1 312-374-6063 Illinois U.S.A.
  • 3123746064 | +1 312-374-6064 Illinois U.S.A.
  • 3123746065 | +1 312-374-6065 Illinois U.S.A.
  • 3123746066 | +1 312-374-6066 Illinois U.S.A.
  • 3123746067 | +1 312-374-6067 Illinois U.S.A.
  • 3123746068 | +1 312-374-6068 Illinois U.S.A.
  • 3123746069 | +1 312-374-6069 Illinois U.S.A.
  • 3123746070 | +1 312-374-6070 Illinois U.S.A.
  • 3123746071 | +1 312-374-6071 Illinois U.S.A.
  • 3123746072 | +1 312-374-6072 Illinois U.S.A.
  • 3123746073 | +1 312-374-6073 Illinois U.S.A.
  • 3123746074 | +1 312-374-6074 Illinois U.S.A.
  • 3123746075 | +1 312-374-6075 Illinois U.S.A.
  • 3123746076 | +1 312-374-6076 Illinois U.S.A.
  • 3123746077 | +1 312-374-6077 Illinois U.S.A.
  • 3123746078 | +1 312-374-6078 Illinois U.S.A.
  • 3123746079 | +1 312-374-6079 Illinois U.S.A.
  • 3123746080 | +1 312-374-6080 Illinois U.S.A.
  • 3123746081 | +1 312-374-6081 Illinois U.S.A.
  • 3123746082 | +1 312-374-6082 Illinois U.S.A.
  • 3123746083 | +1 312-374-6083 Illinois U.S.A.
  • 3123746084 | +1 312-374-6084 Illinois U.S.A.
  • 3123746085 | +1 312-374-6085 Illinois U.S.A.
  • 3123746086 | +1 312-374-6086 Illinois U.S.A.
  • 3123746087 | +1 312-374-6087 Illinois U.S.A.
  • 3123746088 | +1 312-374-6088 Illinois U.S.A.
  • 3123746089 | +1 312-374-6089 Illinois U.S.A.
  • 3123746090 | +1 312-374-6090 Illinois U.S.A.
  • 3123746091 | +1 312-374-6091 Illinois U.S.A.
  • 3123746092 | +1 312-374-6092 Illinois U.S.A.
  • 3123746093 | +1 312-374-6093 Illinois U.S.A.
  • 3123746094 | +1 312-374-6094 Illinois U.S.A.
  • 3123746095 | +1 312-374-6095 Illinois U.S.A.
  • 3123746096 | +1 312-374-6096 Illinois U.S.A.
  • 3123746097 | +1 312-374-6097 Illinois U.S.A.
  • 3123746098 | +1 312-374-6098 Illinois U.S.A.
  • 3123746099 | +1 312-374-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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