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).

  • 3122256000 | +1 312-225-6000 Illinois U.S.A.
  • 3122256001 | +1 312-225-6001 Illinois U.S.A.
  • 3122256002 | +1 312-225-6002 Illinois U.S.A.
  • 3122256003 | +1 312-225-6003 Illinois U.S.A.
  • 3122256004 | +1 312-225-6004 Illinois U.S.A.
  • 3122256005 | +1 312-225-6005 Illinois U.S.A.
  • 3122256006 | +1 312-225-6006 Illinois U.S.A.
  • 3122256007 | +1 312-225-6007 Illinois U.S.A.
  • 3122256008 | +1 312-225-6008 Illinois U.S.A.
  • 3122256009 | +1 312-225-6009 Illinois U.S.A.
  • 3122256010 | +1 312-225-6010 Illinois U.S.A.
  • 3122256011 | +1 312-225-6011 Illinois U.S.A.
  • 3122256012 | +1 312-225-6012 Illinois U.S.A.
  • 3122256013 | +1 312-225-6013 Illinois U.S.A.
  • 3122256014 | +1 312-225-6014 Illinois U.S.A.
  • 3122256015 | +1 312-225-6015 Illinois U.S.A.
  • 3122256016 | +1 312-225-6016 Illinois U.S.A.
  • 3122256017 | +1 312-225-6017 Illinois U.S.A.
  • 3122256018 | +1 312-225-6018 Illinois U.S.A.
  • 3122256019 | +1 312-225-6019 Illinois U.S.A.
  • 3122256020 | +1 312-225-6020 Illinois U.S.A.
  • 3122256021 | +1 312-225-6021 Illinois U.S.A.
  • 3122256022 | +1 312-225-6022 Illinois U.S.A.
  • 3122256023 | +1 312-225-6023 Illinois U.S.A.
  • 3122256024 | +1 312-225-6024 Illinois U.S.A.
  • 3122256025 | +1 312-225-6025 Illinois U.S.A.
  • 3122256026 | +1 312-225-6026 Illinois U.S.A.
  • 3122256027 | +1 312-225-6027 Illinois U.S.A.
  • 3122256028 | +1 312-225-6028 Illinois U.S.A.
  • 3122256029 | +1 312-225-6029 Illinois U.S.A.
  • 3122256030 | +1 312-225-6030 Illinois U.S.A.
  • 3122256031 | +1 312-225-6031 Illinois U.S.A.
  • 3122256032 | +1 312-225-6032 Illinois U.S.A.
  • 3122256033 | +1 312-225-6033 Illinois U.S.A.
  • 3122256034 | +1 312-225-6034 Illinois U.S.A.
  • 3122256035 | +1 312-225-6035 Illinois U.S.A.
  • 3122256036 | +1 312-225-6036 Illinois U.S.A.
  • 3122256037 | +1 312-225-6037 Illinois U.S.A.
  • 3122256038 | +1 312-225-6038 Illinois U.S.A.
  • 3122256039 | +1 312-225-6039 Illinois U.S.A.
  • 3122256040 | +1 312-225-6040 Illinois U.S.A.
  • 3122256041 | +1 312-225-6041 Illinois U.S.A.
  • 3122256042 | +1 312-225-6042 Illinois U.S.A.
  • 3122256043 | +1 312-225-6043 Illinois U.S.A.
  • 3122256044 | +1 312-225-6044 Illinois U.S.A.
  • 3122256045 | +1 312-225-6045 Illinois U.S.A.
  • 3122256046 | +1 312-225-6046 Illinois U.S.A.
  • 3122256047 | +1 312-225-6047 Illinois U.S.A.
  • 3122256048 | +1 312-225-6048 Illinois U.S.A.
  • 3122256049 | +1 312-225-6049 Illinois U.S.A.
  • 3122256050 | +1 312-225-6050 Illinois U.S.A.
  • 3122256051 | +1 312-225-6051 Illinois U.S.A.
  • 3122256052 | +1 312-225-6052 Illinois U.S.A.
  • 3122256053 | +1 312-225-6053 Illinois U.S.A.
  • 3122256054 | +1 312-225-6054 Illinois U.S.A.
  • 3122256055 | +1 312-225-6055 Illinois U.S.A.
  • 3122256056 | +1 312-225-6056 Illinois U.S.A.
  • 3122256057 | +1 312-225-6057 Illinois U.S.A.
  • 3122256058 | +1 312-225-6058 Illinois U.S.A.
  • 3122256059 | +1 312-225-6059 Illinois U.S.A.
  • 3122256060 | +1 312-225-6060 Illinois U.S.A.
  • 3122256061 | +1 312-225-6061 Illinois U.S.A.
  • 3122256062 | +1 312-225-6062 Illinois U.S.A.
  • 3122256063 | +1 312-225-6063 Illinois U.S.A.
  • 3122256064 | +1 312-225-6064 Illinois U.S.A.
  • 3122256065 | +1 312-225-6065 Illinois U.S.A.
  • 3122256066 | +1 312-225-6066 Illinois U.S.A.
  • 3122256067 | +1 312-225-6067 Illinois U.S.A.
  • 3122256068 | +1 312-225-6068 Illinois U.S.A.
  • 3122256069 | +1 312-225-6069 Illinois U.S.A.
  • 3122256070 | +1 312-225-6070 Illinois U.S.A.
  • 3122256071 | +1 312-225-6071 Illinois U.S.A.
  • 3122256072 | +1 312-225-6072 Illinois U.S.A.
  • 3122256073 | +1 312-225-6073 Illinois U.S.A.
  • 3122256074 | +1 312-225-6074 Illinois U.S.A.
  • 3122256075 | +1 312-225-6075 Illinois U.S.A.
  • 3122256076 | +1 312-225-6076 Illinois U.S.A.
  • 3122256077 | +1 312-225-6077 Illinois U.S.A.
  • 3122256078 | +1 312-225-6078 Illinois U.S.A.
  • 3122256079 | +1 312-225-6079 Illinois U.S.A.
  • 3122256080 | +1 312-225-6080 Illinois U.S.A.
  • 3122256081 | +1 312-225-6081 Illinois U.S.A.
  • 3122256082 | +1 312-225-6082 Illinois U.S.A.
  • 3122256083 | +1 312-225-6083 Illinois U.S.A.
  • 3122256084 | +1 312-225-6084 Illinois U.S.A.
  • 3122256085 | +1 312-225-6085 Illinois U.S.A.
  • 3122256086 | +1 312-225-6086 Illinois U.S.A.
  • 3122256087 | +1 312-225-6087 Illinois U.S.A.
  • 3122256088 | +1 312-225-6088 Illinois U.S.A.
  • 3122256089 | +1 312-225-6089 Illinois U.S.A.
  • 3122256090 | +1 312-225-6090 Illinois U.S.A.
  • 3122256091 | +1 312-225-6091 Illinois U.S.A.
  • 3122256092 | +1 312-225-6092 Illinois U.S.A.
  • 3122256093 | +1 312-225-6093 Illinois U.S.A.
  • 3122256094 | +1 312-225-6094 Illinois U.S.A.
  • 3122256095 | +1 312-225-6095 Illinois U.S.A.
  • 3122256096 | +1 312-225-6096 Illinois U.S.A.
  • 3122256097 | +1 312-225-6097 Illinois U.S.A.
  • 3122256098 | +1 312-225-6098 Illinois U.S.A.
  • 3122256099 | +1 312-225-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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