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).

  • 3123856000 | +1 312-385-6000 Illinois U.S.A.
  • 3123856001 | +1 312-385-6001 Illinois U.S.A.
  • 3123856002 | +1 312-385-6002 Illinois U.S.A.
  • 3123856003 | +1 312-385-6003 Illinois U.S.A.
  • 3123856004 | +1 312-385-6004 Illinois U.S.A.
  • 3123856005 | +1 312-385-6005 Illinois U.S.A.
  • 3123856006 | +1 312-385-6006 Illinois U.S.A.
  • 3123856007 | +1 312-385-6007 Illinois U.S.A.
  • 3123856008 | +1 312-385-6008 Illinois U.S.A.
  • 3123856009 | +1 312-385-6009 Illinois U.S.A.
  • 3123856010 | +1 312-385-6010 Illinois U.S.A.
  • 3123856011 | +1 312-385-6011 Illinois U.S.A.
  • 3123856012 | +1 312-385-6012 Illinois U.S.A.
  • 3123856013 | +1 312-385-6013 Illinois U.S.A.
  • 3123856014 | +1 312-385-6014 Illinois U.S.A.
  • 3123856015 | +1 312-385-6015 Illinois U.S.A.
  • 3123856016 | +1 312-385-6016 Illinois U.S.A.
  • 3123856017 | +1 312-385-6017 Illinois U.S.A.
  • 3123856018 | +1 312-385-6018 Illinois U.S.A.
  • 3123856019 | +1 312-385-6019 Illinois U.S.A.
  • 3123856020 | +1 312-385-6020 Illinois U.S.A.
  • 3123856021 | +1 312-385-6021 Illinois U.S.A.
  • 3123856022 | +1 312-385-6022 Illinois U.S.A.
  • 3123856023 | +1 312-385-6023 Illinois U.S.A.
  • 3123856024 | +1 312-385-6024 Illinois U.S.A.
  • 3123856025 | +1 312-385-6025 Illinois U.S.A.
  • 3123856026 | +1 312-385-6026 Illinois U.S.A.
  • 3123856027 | +1 312-385-6027 Illinois U.S.A.
  • 3123856028 | +1 312-385-6028 Illinois U.S.A.
  • 3123856029 | +1 312-385-6029 Illinois U.S.A.
  • 3123856030 | +1 312-385-6030 Illinois U.S.A.
  • 3123856031 | +1 312-385-6031 Illinois U.S.A.
  • 3123856032 | +1 312-385-6032 Illinois U.S.A.
  • 3123856033 | +1 312-385-6033 Illinois U.S.A.
  • 3123856034 | +1 312-385-6034 Illinois U.S.A.
  • 3123856035 | +1 312-385-6035 Illinois U.S.A.
  • 3123856036 | +1 312-385-6036 Illinois U.S.A.
  • 3123856037 | +1 312-385-6037 Illinois U.S.A.
  • 3123856038 | +1 312-385-6038 Illinois U.S.A.
  • 3123856039 | +1 312-385-6039 Illinois U.S.A.
  • 3123856040 | +1 312-385-6040 Illinois U.S.A.
  • 3123856041 | +1 312-385-6041 Illinois U.S.A.
  • 3123856042 | +1 312-385-6042 Illinois U.S.A.
  • 3123856043 | +1 312-385-6043 Illinois U.S.A.
  • 3123856044 | +1 312-385-6044 Illinois U.S.A.
  • 3123856045 | +1 312-385-6045 Illinois U.S.A.
  • 3123856046 | +1 312-385-6046 Illinois U.S.A.
  • 3123856047 | +1 312-385-6047 Illinois U.S.A.
  • 3123856048 | +1 312-385-6048 Illinois U.S.A.
  • 3123856049 | +1 312-385-6049 Illinois U.S.A.
  • 3123856050 | +1 312-385-6050 Illinois U.S.A.
  • 3123856051 | +1 312-385-6051 Illinois U.S.A.
  • 3123856052 | +1 312-385-6052 Illinois U.S.A.
  • 3123856053 | +1 312-385-6053 Illinois U.S.A.
  • 3123856054 | +1 312-385-6054 Illinois U.S.A.
  • 3123856055 | +1 312-385-6055 Illinois U.S.A.
  • 3123856056 | +1 312-385-6056 Illinois U.S.A.
  • 3123856057 | +1 312-385-6057 Illinois U.S.A.
  • 3123856058 | +1 312-385-6058 Illinois U.S.A.
  • 3123856059 | +1 312-385-6059 Illinois U.S.A.
  • 3123856060 | +1 312-385-6060 Illinois U.S.A.
  • 3123856061 | +1 312-385-6061 Illinois U.S.A.
  • 3123856062 | +1 312-385-6062 Illinois U.S.A.
  • 3123856063 | +1 312-385-6063 Illinois U.S.A.
  • 3123856064 | +1 312-385-6064 Illinois U.S.A.
  • 3123856065 | +1 312-385-6065 Illinois U.S.A.
  • 3123856066 | +1 312-385-6066 Illinois U.S.A.
  • 3123856067 | +1 312-385-6067 Illinois U.S.A.
  • 3123856068 | +1 312-385-6068 Illinois U.S.A.
  • 3123856069 | +1 312-385-6069 Illinois U.S.A.
  • 3123856070 | +1 312-385-6070 Illinois U.S.A.
  • 3123856071 | +1 312-385-6071 Illinois U.S.A.
  • 3123856072 | +1 312-385-6072 Illinois U.S.A.
  • 3123856073 | +1 312-385-6073 Illinois U.S.A.
  • 3123856074 | +1 312-385-6074 Illinois U.S.A.
  • 3123856075 | +1 312-385-6075 Illinois U.S.A.
  • 3123856076 | +1 312-385-6076 Illinois U.S.A.
  • 3123856077 | +1 312-385-6077 Illinois U.S.A.
  • 3123856078 | +1 312-385-6078 Illinois U.S.A.
  • 3123856079 | +1 312-385-6079 Illinois U.S.A.
  • 3123856080 | +1 312-385-6080 Illinois U.S.A.
  • 3123856081 | +1 312-385-6081 Illinois U.S.A.
  • 3123856082 | +1 312-385-6082 Illinois U.S.A.
  • 3123856083 | +1 312-385-6083 Illinois U.S.A.
  • 3123856084 | +1 312-385-6084 Illinois U.S.A.
  • 3123856085 | +1 312-385-6085 Illinois U.S.A.
  • 3123856086 | +1 312-385-6086 Illinois U.S.A.
  • 3123856087 | +1 312-385-6087 Illinois U.S.A.
  • 3123856088 | +1 312-385-6088 Illinois U.S.A.
  • 3123856089 | +1 312-385-6089 Illinois U.S.A.
  • 3123856090 | +1 312-385-6090 Illinois U.S.A.
  • 3123856091 | +1 312-385-6091 Illinois U.S.A.
  • 3123856092 | +1 312-385-6092 Illinois U.S.A.
  • 3123856093 | +1 312-385-6093 Illinois U.S.A.
  • 3123856094 | +1 312-385-6094 Illinois U.S.A.
  • 3123856095 | +1 312-385-6095 Illinois U.S.A.
  • 3123856096 | +1 312-385-6096 Illinois U.S.A.
  • 3123856097 | +1 312-385-6097 Illinois U.S.A.
  • 3123856098 | +1 312-385-6098 Illinois U.S.A.
  • 3123856099 | +1 312-385-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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