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).

  • 3122406000 | +1 312-240-6000 Illinois U.S.A.
  • 3122406001 | +1 312-240-6001 Illinois U.S.A.
  • 3122406002 | +1 312-240-6002 Illinois U.S.A.
  • 3122406003 | +1 312-240-6003 Illinois U.S.A.
  • 3122406004 | +1 312-240-6004 Illinois U.S.A.
  • 3122406005 | +1 312-240-6005 Illinois U.S.A.
  • 3122406006 | +1 312-240-6006 Illinois U.S.A.
  • 3122406007 | +1 312-240-6007 Illinois U.S.A.
  • 3122406008 | +1 312-240-6008 Illinois U.S.A.
  • 3122406009 | +1 312-240-6009 Illinois U.S.A.
  • 3122406010 | +1 312-240-6010 Illinois U.S.A.
  • 3122406011 | +1 312-240-6011 Illinois U.S.A.
  • 3122406012 | +1 312-240-6012 Illinois U.S.A.
  • 3122406013 | +1 312-240-6013 Illinois U.S.A.
  • 3122406014 | +1 312-240-6014 Illinois U.S.A.
  • 3122406015 | +1 312-240-6015 Illinois U.S.A.
  • 3122406016 | +1 312-240-6016 Illinois U.S.A.
  • 3122406017 | +1 312-240-6017 Illinois U.S.A.
  • 3122406018 | +1 312-240-6018 Illinois U.S.A.
  • 3122406019 | +1 312-240-6019 Illinois U.S.A.
  • 3122406020 | +1 312-240-6020 Illinois U.S.A.
  • 3122406021 | +1 312-240-6021 Illinois U.S.A.
  • 3122406022 | +1 312-240-6022 Illinois U.S.A.
  • 3122406023 | +1 312-240-6023 Illinois U.S.A.
  • 3122406024 | +1 312-240-6024 Illinois U.S.A.
  • 3122406025 | +1 312-240-6025 Illinois U.S.A.
  • 3122406026 | +1 312-240-6026 Illinois U.S.A.
  • 3122406027 | +1 312-240-6027 Illinois U.S.A.
  • 3122406028 | +1 312-240-6028 Illinois U.S.A.
  • 3122406029 | +1 312-240-6029 Illinois U.S.A.
  • 3122406030 | +1 312-240-6030 Illinois U.S.A.
  • 3122406031 | +1 312-240-6031 Illinois U.S.A.
  • 3122406032 | +1 312-240-6032 Illinois U.S.A.
  • 3122406033 | +1 312-240-6033 Illinois U.S.A.
  • 3122406034 | +1 312-240-6034 Illinois U.S.A.
  • 3122406035 | +1 312-240-6035 Illinois U.S.A.
  • 3122406036 | +1 312-240-6036 Illinois U.S.A.
  • 3122406037 | +1 312-240-6037 Illinois U.S.A.
  • 3122406038 | +1 312-240-6038 Illinois U.S.A.
  • 3122406039 | +1 312-240-6039 Illinois U.S.A.
  • 3122406040 | +1 312-240-6040 Illinois U.S.A.
  • 3122406041 | +1 312-240-6041 Illinois U.S.A.
  • 3122406042 | +1 312-240-6042 Illinois U.S.A.
  • 3122406043 | +1 312-240-6043 Illinois U.S.A.
  • 3122406044 | +1 312-240-6044 Illinois U.S.A.
  • 3122406045 | +1 312-240-6045 Illinois U.S.A.
  • 3122406046 | +1 312-240-6046 Illinois U.S.A.
  • 3122406047 | +1 312-240-6047 Illinois U.S.A.
  • 3122406048 | +1 312-240-6048 Illinois U.S.A.
  • 3122406049 | +1 312-240-6049 Illinois U.S.A.
  • 3122406050 | +1 312-240-6050 Illinois U.S.A.
  • 3122406051 | +1 312-240-6051 Illinois U.S.A.
  • 3122406052 | +1 312-240-6052 Illinois U.S.A.
  • 3122406053 | +1 312-240-6053 Illinois U.S.A.
  • 3122406054 | +1 312-240-6054 Illinois U.S.A.
  • 3122406055 | +1 312-240-6055 Illinois U.S.A.
  • 3122406056 | +1 312-240-6056 Illinois U.S.A.
  • 3122406057 | +1 312-240-6057 Illinois U.S.A.
  • 3122406058 | +1 312-240-6058 Illinois U.S.A.
  • 3122406059 | +1 312-240-6059 Illinois U.S.A.
  • 3122406060 | +1 312-240-6060 Illinois U.S.A.
  • 3122406061 | +1 312-240-6061 Illinois U.S.A.
  • 3122406062 | +1 312-240-6062 Illinois U.S.A.
  • 3122406063 | +1 312-240-6063 Illinois U.S.A.
  • 3122406064 | +1 312-240-6064 Illinois U.S.A.
  • 3122406065 | +1 312-240-6065 Illinois U.S.A.
  • 3122406066 | +1 312-240-6066 Illinois U.S.A.
  • 3122406067 | +1 312-240-6067 Illinois U.S.A.
  • 3122406068 | +1 312-240-6068 Illinois U.S.A.
  • 3122406069 | +1 312-240-6069 Illinois U.S.A.
  • 3122406070 | +1 312-240-6070 Illinois U.S.A.
  • 3122406071 | +1 312-240-6071 Illinois U.S.A.
  • 3122406072 | +1 312-240-6072 Illinois U.S.A.
  • 3122406073 | +1 312-240-6073 Illinois U.S.A.
  • 3122406074 | +1 312-240-6074 Illinois U.S.A.
  • 3122406075 | +1 312-240-6075 Illinois U.S.A.
  • 3122406076 | +1 312-240-6076 Illinois U.S.A.
  • 3122406077 | +1 312-240-6077 Illinois U.S.A.
  • 3122406078 | +1 312-240-6078 Illinois U.S.A.
  • 3122406079 | +1 312-240-6079 Illinois U.S.A.
  • 3122406080 | +1 312-240-6080 Illinois U.S.A.
  • 3122406081 | +1 312-240-6081 Illinois U.S.A.
  • 3122406082 | +1 312-240-6082 Illinois U.S.A.
  • 3122406083 | +1 312-240-6083 Illinois U.S.A.
  • 3122406084 | +1 312-240-6084 Illinois U.S.A.
  • 3122406085 | +1 312-240-6085 Illinois U.S.A.
  • 3122406086 | +1 312-240-6086 Illinois U.S.A.
  • 3122406087 | +1 312-240-6087 Illinois U.S.A.
  • 3122406088 | +1 312-240-6088 Illinois U.S.A.
  • 3122406089 | +1 312-240-6089 Illinois U.S.A.
  • 3122406090 | +1 312-240-6090 Illinois U.S.A.
  • 3122406091 | +1 312-240-6091 Illinois U.S.A.
  • 3122406092 | +1 312-240-6092 Illinois U.S.A.
  • 3122406093 | +1 312-240-6093 Illinois U.S.A.
  • 3122406094 | +1 312-240-6094 Illinois U.S.A.
  • 3122406095 | +1 312-240-6095 Illinois U.S.A.
  • 3122406096 | +1 312-240-6096 Illinois U.S.A.
  • 3122406097 | +1 312-240-6097 Illinois U.S.A.
  • 3122406098 | +1 312-240-6098 Illinois U.S.A.
  • 3122406099 | +1 312-240-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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