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).

  • 3124546000 | +1 312-454-6000 Illinois U.S.A.
  • 3124546001 | +1 312-454-6001 Illinois U.S.A.
  • 3124546002 | +1 312-454-6002 Illinois U.S.A.
  • 3124546003 | +1 312-454-6003 Illinois U.S.A.
  • 3124546004 | +1 312-454-6004 Illinois U.S.A.
  • 3124546005 | +1 312-454-6005 Illinois U.S.A.
  • 3124546006 | +1 312-454-6006 Illinois U.S.A.
  • 3124546007 | +1 312-454-6007 Illinois U.S.A.
  • 3124546008 | +1 312-454-6008 Illinois U.S.A.
  • 3124546009 | +1 312-454-6009 Illinois U.S.A.
  • 3124546010 | +1 312-454-6010 Illinois U.S.A.
  • 3124546011 | +1 312-454-6011 Illinois U.S.A.
  • 3124546012 | +1 312-454-6012 Illinois U.S.A.
  • 3124546013 | +1 312-454-6013 Illinois U.S.A.
  • 3124546014 | +1 312-454-6014 Illinois U.S.A.
  • 3124546015 | +1 312-454-6015 Illinois U.S.A.
  • 3124546016 | +1 312-454-6016 Illinois U.S.A.
  • 3124546017 | +1 312-454-6017 Illinois U.S.A.
  • 3124546018 | +1 312-454-6018 Illinois U.S.A.
  • 3124546019 | +1 312-454-6019 Illinois U.S.A.
  • 3124546020 | +1 312-454-6020 Illinois U.S.A.
  • 3124546021 | +1 312-454-6021 Illinois U.S.A.
  • 3124546022 | +1 312-454-6022 Illinois U.S.A.
  • 3124546023 | +1 312-454-6023 Illinois U.S.A.
  • 3124546024 | +1 312-454-6024 Illinois U.S.A.
  • 3124546025 | +1 312-454-6025 Illinois U.S.A.
  • 3124546026 | +1 312-454-6026 Illinois U.S.A.
  • 3124546027 | +1 312-454-6027 Illinois U.S.A.
  • 3124546028 | +1 312-454-6028 Illinois U.S.A.
  • 3124546029 | +1 312-454-6029 Illinois U.S.A.
  • 3124546030 | +1 312-454-6030 Illinois U.S.A.
  • 3124546031 | +1 312-454-6031 Illinois U.S.A.
  • 3124546032 | +1 312-454-6032 Illinois U.S.A.
  • 3124546033 | +1 312-454-6033 Illinois U.S.A.
  • 3124546034 | +1 312-454-6034 Illinois U.S.A.
  • 3124546035 | +1 312-454-6035 Illinois U.S.A.
  • 3124546036 | +1 312-454-6036 Illinois U.S.A.
  • 3124546037 | +1 312-454-6037 Illinois U.S.A.
  • 3124546038 | +1 312-454-6038 Illinois U.S.A.
  • 3124546039 | +1 312-454-6039 Illinois U.S.A.
  • 3124546040 | +1 312-454-6040 Illinois U.S.A.
  • 3124546041 | +1 312-454-6041 Illinois U.S.A.
  • 3124546042 | +1 312-454-6042 Illinois U.S.A.
  • 3124546043 | +1 312-454-6043 Illinois U.S.A.
  • 3124546044 | +1 312-454-6044 Illinois U.S.A.
  • 3124546045 | +1 312-454-6045 Illinois U.S.A.
  • 3124546046 | +1 312-454-6046 Illinois U.S.A.
  • 3124546047 | +1 312-454-6047 Illinois U.S.A.
  • 3124546048 | +1 312-454-6048 Illinois U.S.A.
  • 3124546049 | +1 312-454-6049 Illinois U.S.A.
  • 3124546050 | +1 312-454-6050 Illinois U.S.A.
  • 3124546051 | +1 312-454-6051 Illinois U.S.A.
  • 3124546052 | +1 312-454-6052 Illinois U.S.A.
  • 3124546053 | +1 312-454-6053 Illinois U.S.A.
  • 3124546054 | +1 312-454-6054 Illinois U.S.A.
  • 3124546055 | +1 312-454-6055 Illinois U.S.A.
  • 3124546056 | +1 312-454-6056 Illinois U.S.A.
  • 3124546057 | +1 312-454-6057 Illinois U.S.A.
  • 3124546058 | +1 312-454-6058 Illinois U.S.A.
  • 3124546059 | +1 312-454-6059 Illinois U.S.A.
  • 3124546060 | +1 312-454-6060 Illinois U.S.A.
  • 3124546061 | +1 312-454-6061 Illinois U.S.A.
  • 3124546062 | +1 312-454-6062 Illinois U.S.A.
  • 3124546063 | +1 312-454-6063 Illinois U.S.A.
  • 3124546064 | +1 312-454-6064 Illinois U.S.A.
  • 3124546065 | +1 312-454-6065 Illinois U.S.A.
  • 3124546066 | +1 312-454-6066 Illinois U.S.A.
  • 3124546067 | +1 312-454-6067 Illinois U.S.A.
  • 3124546068 | +1 312-454-6068 Illinois U.S.A.
  • 3124546069 | +1 312-454-6069 Illinois U.S.A.
  • 3124546070 | +1 312-454-6070 Illinois U.S.A.
  • 3124546071 | +1 312-454-6071 Illinois U.S.A.
  • 3124546072 | +1 312-454-6072 Illinois U.S.A.
  • 3124546073 | +1 312-454-6073 Illinois U.S.A.
  • 3124546074 | +1 312-454-6074 Illinois U.S.A.
  • 3124546075 | +1 312-454-6075 Illinois U.S.A.
  • 3124546076 | +1 312-454-6076 Illinois U.S.A.
  • 3124546077 | +1 312-454-6077 Illinois U.S.A.
  • 3124546078 | +1 312-454-6078 Illinois U.S.A.
  • 3124546079 | +1 312-454-6079 Illinois U.S.A.
  • 3124546080 | +1 312-454-6080 Illinois U.S.A.
  • 3124546081 | +1 312-454-6081 Illinois U.S.A.
  • 3124546082 | +1 312-454-6082 Illinois U.S.A.
  • 3124546083 | +1 312-454-6083 Illinois U.S.A.
  • 3124546084 | +1 312-454-6084 Illinois U.S.A.
  • 3124546085 | +1 312-454-6085 Illinois U.S.A.
  • 3124546086 | +1 312-454-6086 Illinois U.S.A.
  • 3124546087 | +1 312-454-6087 Illinois U.S.A.
  • 3124546088 | +1 312-454-6088 Illinois U.S.A.
  • 3124546089 | +1 312-454-6089 Illinois U.S.A.
  • 3124546090 | +1 312-454-6090 Illinois U.S.A.
  • 3124546091 | +1 312-454-6091 Illinois U.S.A.
  • 3124546092 | +1 312-454-6092 Illinois U.S.A.
  • 3124546093 | +1 312-454-6093 Illinois U.S.A.
  • 3124546094 | +1 312-454-6094 Illinois U.S.A.
  • 3124546095 | +1 312-454-6095 Illinois U.S.A.
  • 3124546096 | +1 312-454-6096 Illinois U.S.A.
  • 3124546097 | +1 312-454-6097 Illinois U.S.A.
  • 3124546098 | +1 312-454-6098 Illinois U.S.A.
  • 3124546099 | +1 312-454-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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