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).

  • 3124316000 | +1 312-431-6000 Illinois U.S.A.
  • 3124316001 | +1 312-431-6001 Illinois U.S.A.
  • 3124316002 | +1 312-431-6002 Illinois U.S.A.
  • 3124316003 | +1 312-431-6003 Illinois U.S.A.
  • 3124316004 | +1 312-431-6004 Illinois U.S.A.
  • 3124316005 | +1 312-431-6005 Illinois U.S.A.
  • 3124316006 | +1 312-431-6006 Illinois U.S.A.
  • 3124316007 | +1 312-431-6007 Illinois U.S.A.
  • 3124316008 | +1 312-431-6008 Illinois U.S.A.
  • 3124316009 | +1 312-431-6009 Illinois U.S.A.
  • 3124316010 | +1 312-431-6010 Illinois U.S.A.
  • 3124316011 | +1 312-431-6011 Illinois U.S.A.
  • 3124316012 | +1 312-431-6012 Illinois U.S.A.
  • 3124316013 | +1 312-431-6013 Illinois U.S.A.
  • 3124316014 | +1 312-431-6014 Illinois U.S.A.
  • 3124316015 | +1 312-431-6015 Illinois U.S.A.
  • 3124316016 | +1 312-431-6016 Illinois U.S.A.
  • 3124316017 | +1 312-431-6017 Illinois U.S.A.
  • 3124316018 | +1 312-431-6018 Illinois U.S.A.
  • 3124316019 | +1 312-431-6019 Illinois U.S.A.
  • 3124316020 | +1 312-431-6020 Illinois U.S.A.
  • 3124316021 | +1 312-431-6021 Illinois U.S.A.
  • 3124316022 | +1 312-431-6022 Illinois U.S.A.
  • 3124316023 | +1 312-431-6023 Illinois U.S.A.
  • 3124316024 | +1 312-431-6024 Illinois U.S.A.
  • 3124316025 | +1 312-431-6025 Illinois U.S.A.
  • 3124316026 | +1 312-431-6026 Illinois U.S.A.
  • 3124316027 | +1 312-431-6027 Illinois U.S.A.
  • 3124316028 | +1 312-431-6028 Illinois U.S.A.
  • 3124316029 | +1 312-431-6029 Illinois U.S.A.
  • 3124316030 | +1 312-431-6030 Illinois U.S.A.
  • 3124316031 | +1 312-431-6031 Illinois U.S.A.
  • 3124316032 | +1 312-431-6032 Illinois U.S.A.
  • 3124316033 | +1 312-431-6033 Illinois U.S.A.
  • 3124316034 | +1 312-431-6034 Illinois U.S.A.
  • 3124316035 | +1 312-431-6035 Illinois U.S.A.
  • 3124316036 | +1 312-431-6036 Illinois U.S.A.
  • 3124316037 | +1 312-431-6037 Illinois U.S.A.
  • 3124316038 | +1 312-431-6038 Illinois U.S.A.
  • 3124316039 | +1 312-431-6039 Illinois U.S.A.
  • 3124316040 | +1 312-431-6040 Illinois U.S.A.
  • 3124316041 | +1 312-431-6041 Illinois U.S.A.
  • 3124316042 | +1 312-431-6042 Illinois U.S.A.
  • 3124316043 | +1 312-431-6043 Illinois U.S.A.
  • 3124316044 | +1 312-431-6044 Illinois U.S.A.
  • 3124316045 | +1 312-431-6045 Illinois U.S.A.
  • 3124316046 | +1 312-431-6046 Illinois U.S.A.
  • 3124316047 | +1 312-431-6047 Illinois U.S.A.
  • 3124316048 | +1 312-431-6048 Illinois U.S.A.
  • 3124316049 | +1 312-431-6049 Illinois U.S.A.
  • 3124316050 | +1 312-431-6050 Illinois U.S.A.
  • 3124316051 | +1 312-431-6051 Illinois U.S.A.
  • 3124316052 | +1 312-431-6052 Illinois U.S.A.
  • 3124316053 | +1 312-431-6053 Illinois U.S.A.
  • 3124316054 | +1 312-431-6054 Illinois U.S.A.
  • 3124316055 | +1 312-431-6055 Illinois U.S.A.
  • 3124316056 | +1 312-431-6056 Illinois U.S.A.
  • 3124316057 | +1 312-431-6057 Illinois U.S.A.
  • 3124316058 | +1 312-431-6058 Illinois U.S.A.
  • 3124316059 | +1 312-431-6059 Illinois U.S.A.
  • 3124316060 | +1 312-431-6060 Illinois U.S.A.
  • 3124316061 | +1 312-431-6061 Illinois U.S.A.
  • 3124316062 | +1 312-431-6062 Illinois U.S.A.
  • 3124316063 | +1 312-431-6063 Illinois U.S.A.
  • 3124316064 | +1 312-431-6064 Illinois U.S.A.
  • 3124316065 | +1 312-431-6065 Illinois U.S.A.
  • 3124316066 | +1 312-431-6066 Illinois U.S.A.
  • 3124316067 | +1 312-431-6067 Illinois U.S.A.
  • 3124316068 | +1 312-431-6068 Illinois U.S.A.
  • 3124316069 | +1 312-431-6069 Illinois U.S.A.
  • 3124316070 | +1 312-431-6070 Illinois U.S.A.
  • 3124316071 | +1 312-431-6071 Illinois U.S.A.
  • 3124316072 | +1 312-431-6072 Illinois U.S.A.
  • 3124316073 | +1 312-431-6073 Illinois U.S.A.
  • 3124316074 | +1 312-431-6074 Illinois U.S.A.
  • 3124316075 | +1 312-431-6075 Illinois U.S.A.
  • 3124316076 | +1 312-431-6076 Illinois U.S.A.
  • 3124316077 | +1 312-431-6077 Illinois U.S.A.
  • 3124316078 | +1 312-431-6078 Illinois U.S.A.
  • 3124316079 | +1 312-431-6079 Illinois U.S.A.
  • 3124316080 | +1 312-431-6080 Illinois U.S.A.
  • 3124316081 | +1 312-431-6081 Illinois U.S.A.
  • 3124316082 | +1 312-431-6082 Illinois U.S.A.
  • 3124316083 | +1 312-431-6083 Illinois U.S.A.
  • 3124316084 | +1 312-431-6084 Illinois U.S.A.
  • 3124316085 | +1 312-431-6085 Illinois U.S.A.
  • 3124316086 | +1 312-431-6086 Illinois U.S.A.
  • 3124316087 | +1 312-431-6087 Illinois U.S.A.
  • 3124316088 | +1 312-431-6088 Illinois U.S.A.
  • 3124316089 | +1 312-431-6089 Illinois U.S.A.
  • 3124316090 | +1 312-431-6090 Illinois U.S.A.
  • 3124316091 | +1 312-431-6091 Illinois U.S.A.
  • 3124316092 | +1 312-431-6092 Illinois U.S.A.
  • 3124316093 | +1 312-431-6093 Illinois U.S.A.
  • 3124316094 | +1 312-431-6094 Illinois U.S.A.
  • 3124316095 | +1 312-431-6095 Illinois U.S.A.
  • 3124316096 | +1 312-431-6096 Illinois U.S.A.
  • 3124316097 | +1 312-431-6097 Illinois U.S.A.
  • 3124316098 | +1 312-431-6098 Illinois U.S.A.
  • 3124316099 | +1 312-431-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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