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).

  • 3128316000 | +1 312-831-6000 Illinois U.S.A.
  • 3128316001 | +1 312-831-6001 Illinois U.S.A.
  • 3128316002 | +1 312-831-6002 Illinois U.S.A.
  • 3128316003 | +1 312-831-6003 Illinois U.S.A.
  • 3128316004 | +1 312-831-6004 Illinois U.S.A.
  • 3128316005 | +1 312-831-6005 Illinois U.S.A.
  • 3128316006 | +1 312-831-6006 Illinois U.S.A.
  • 3128316007 | +1 312-831-6007 Illinois U.S.A.
  • 3128316008 | +1 312-831-6008 Illinois U.S.A.
  • 3128316009 | +1 312-831-6009 Illinois U.S.A.
  • 3128316010 | +1 312-831-6010 Illinois U.S.A.
  • 3128316011 | +1 312-831-6011 Illinois U.S.A.
  • 3128316012 | +1 312-831-6012 Illinois U.S.A.
  • 3128316013 | +1 312-831-6013 Illinois U.S.A.
  • 3128316014 | +1 312-831-6014 Illinois U.S.A.
  • 3128316015 | +1 312-831-6015 Illinois U.S.A.
  • 3128316016 | +1 312-831-6016 Illinois U.S.A.
  • 3128316017 | +1 312-831-6017 Illinois U.S.A.
  • 3128316018 | +1 312-831-6018 Illinois U.S.A.
  • 3128316019 | +1 312-831-6019 Illinois U.S.A.
  • 3128316020 | +1 312-831-6020 Illinois U.S.A.
  • 3128316021 | +1 312-831-6021 Illinois U.S.A.
  • 3128316022 | +1 312-831-6022 Illinois U.S.A.
  • 3128316023 | +1 312-831-6023 Illinois U.S.A.
  • 3128316024 | +1 312-831-6024 Illinois U.S.A.
  • 3128316025 | +1 312-831-6025 Illinois U.S.A.
  • 3128316026 | +1 312-831-6026 Illinois U.S.A.
  • 3128316027 | +1 312-831-6027 Illinois U.S.A.
  • 3128316028 | +1 312-831-6028 Illinois U.S.A.
  • 3128316029 | +1 312-831-6029 Illinois U.S.A.
  • 3128316030 | +1 312-831-6030 Illinois U.S.A.
  • 3128316031 | +1 312-831-6031 Illinois U.S.A.
  • 3128316032 | +1 312-831-6032 Illinois U.S.A.
  • 3128316033 | +1 312-831-6033 Illinois U.S.A.
  • 3128316034 | +1 312-831-6034 Illinois U.S.A.
  • 3128316035 | +1 312-831-6035 Illinois U.S.A.
  • 3128316036 | +1 312-831-6036 Illinois U.S.A.
  • 3128316037 | +1 312-831-6037 Illinois U.S.A.
  • 3128316038 | +1 312-831-6038 Illinois U.S.A.
  • 3128316039 | +1 312-831-6039 Illinois U.S.A.
  • 3128316040 | +1 312-831-6040 Illinois U.S.A.
  • 3128316041 | +1 312-831-6041 Illinois U.S.A.
  • 3128316042 | +1 312-831-6042 Illinois U.S.A.
  • 3128316043 | +1 312-831-6043 Illinois U.S.A.
  • 3128316044 | +1 312-831-6044 Illinois U.S.A.
  • 3128316045 | +1 312-831-6045 Illinois U.S.A.
  • 3128316046 | +1 312-831-6046 Illinois U.S.A.
  • 3128316047 | +1 312-831-6047 Illinois U.S.A.
  • 3128316048 | +1 312-831-6048 Illinois U.S.A.
  • 3128316049 | +1 312-831-6049 Illinois U.S.A.
  • 3128316050 | +1 312-831-6050 Illinois U.S.A.
  • 3128316051 | +1 312-831-6051 Illinois U.S.A.
  • 3128316052 | +1 312-831-6052 Illinois U.S.A.
  • 3128316053 | +1 312-831-6053 Illinois U.S.A.
  • 3128316054 | +1 312-831-6054 Illinois U.S.A.
  • 3128316055 | +1 312-831-6055 Illinois U.S.A.
  • 3128316056 | +1 312-831-6056 Illinois U.S.A.
  • 3128316057 | +1 312-831-6057 Illinois U.S.A.
  • 3128316058 | +1 312-831-6058 Illinois U.S.A.
  • 3128316059 | +1 312-831-6059 Illinois U.S.A.
  • 3128316060 | +1 312-831-6060 Illinois U.S.A.
  • 3128316061 | +1 312-831-6061 Illinois U.S.A.
  • 3128316062 | +1 312-831-6062 Illinois U.S.A.
  • 3128316063 | +1 312-831-6063 Illinois U.S.A.
  • 3128316064 | +1 312-831-6064 Illinois U.S.A.
  • 3128316065 | +1 312-831-6065 Illinois U.S.A.
  • 3128316066 | +1 312-831-6066 Illinois U.S.A.
  • 3128316067 | +1 312-831-6067 Illinois U.S.A.
  • 3128316068 | +1 312-831-6068 Illinois U.S.A.
  • 3128316069 | +1 312-831-6069 Illinois U.S.A.
  • 3128316070 | +1 312-831-6070 Illinois U.S.A.
  • 3128316071 | +1 312-831-6071 Illinois U.S.A.
  • 3128316072 | +1 312-831-6072 Illinois U.S.A.
  • 3128316073 | +1 312-831-6073 Illinois U.S.A.
  • 3128316074 | +1 312-831-6074 Illinois U.S.A.
  • 3128316075 | +1 312-831-6075 Illinois U.S.A.
  • 3128316076 | +1 312-831-6076 Illinois U.S.A.
  • 3128316077 | +1 312-831-6077 Illinois U.S.A.
  • 3128316078 | +1 312-831-6078 Illinois U.S.A.
  • 3128316079 | +1 312-831-6079 Illinois U.S.A.
  • 3128316080 | +1 312-831-6080 Illinois U.S.A.
  • 3128316081 | +1 312-831-6081 Illinois U.S.A.
  • 3128316082 | +1 312-831-6082 Illinois U.S.A.
  • 3128316083 | +1 312-831-6083 Illinois U.S.A.
  • 3128316084 | +1 312-831-6084 Illinois U.S.A.
  • 3128316085 | +1 312-831-6085 Illinois U.S.A.
  • 3128316086 | +1 312-831-6086 Illinois U.S.A.
  • 3128316087 | +1 312-831-6087 Illinois U.S.A.
  • 3128316088 | +1 312-831-6088 Illinois U.S.A.
  • 3128316089 | +1 312-831-6089 Illinois U.S.A.
  • 3128316090 | +1 312-831-6090 Illinois U.S.A.
  • 3128316091 | +1 312-831-6091 Illinois U.S.A.
  • 3128316092 | +1 312-831-6092 Illinois U.S.A.
  • 3128316093 | +1 312-831-6093 Illinois U.S.A.
  • 3128316094 | +1 312-831-6094 Illinois U.S.A.
  • 3128316095 | +1 312-831-6095 Illinois U.S.A.
  • 3128316096 | +1 312-831-6096 Illinois U.S.A.
  • 3128316097 | +1 312-831-6097 Illinois U.S.A.
  • 3128316098 | +1 312-831-6098 Illinois U.S.A.
  • 3128316099 | +1 312-831-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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