City of Chicago


815 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).

  • 8152876000 | +1 815-287-6000 Illinois U.S.A.
  • 8152876001 | +1 815-287-6001 Illinois U.S.A.
  • 8152876002 | +1 815-287-6002 Illinois U.S.A.
  • 8152876003 | +1 815-287-6003 Illinois U.S.A.
  • 8152876004 | +1 815-287-6004 Illinois U.S.A.
  • 8152876005 | +1 815-287-6005 Illinois U.S.A.
  • 8152876006 | +1 815-287-6006 Illinois U.S.A.
  • 8152876007 | +1 815-287-6007 Illinois U.S.A.
  • 8152876008 | +1 815-287-6008 Illinois U.S.A.
  • 8152876009 | +1 815-287-6009 Illinois U.S.A.
  • 8152876010 | +1 815-287-6010 Illinois U.S.A.
  • 8152876011 | +1 815-287-6011 Illinois U.S.A.
  • 8152876012 | +1 815-287-6012 Illinois U.S.A.
  • 8152876013 | +1 815-287-6013 Illinois U.S.A.
  • 8152876014 | +1 815-287-6014 Illinois U.S.A.
  • 8152876015 | +1 815-287-6015 Illinois U.S.A.
  • 8152876016 | +1 815-287-6016 Illinois U.S.A.
  • 8152876017 | +1 815-287-6017 Illinois U.S.A.
  • 8152876018 | +1 815-287-6018 Illinois U.S.A.
  • 8152876019 | +1 815-287-6019 Illinois U.S.A.
  • 8152876020 | +1 815-287-6020 Illinois U.S.A.
  • 8152876021 | +1 815-287-6021 Illinois U.S.A.
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  • 8152876024 | +1 815-287-6024 Illinois U.S.A.
  • 8152876025 | +1 815-287-6025 Illinois U.S.A.
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  • 8152876031 | +1 815-287-6031 Illinois U.S.A.
  • 8152876032 | +1 815-287-6032 Illinois U.S.A.
  • 8152876033 | +1 815-287-6033 Illinois U.S.A.
  • 8152876034 | +1 815-287-6034 Illinois U.S.A.
  • 8152876035 | +1 815-287-6035 Illinois U.S.A.
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  • 8152876047 | +1 815-287-6047 Illinois U.S.A.
  • 8152876048 | +1 815-287-6048 Illinois U.S.A.
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  • 8152876050 | +1 815-287-6050 Illinois U.S.A.
  • 8152876051 | +1 815-287-6051 Illinois U.S.A.
  • 8152876052 | +1 815-287-6052 Illinois U.S.A.
  • 8152876053 | +1 815-287-6053 Illinois U.S.A.
  • 8152876054 | +1 815-287-6054 Illinois U.S.A.
  • 8152876055 | +1 815-287-6055 Illinois U.S.A.
  • 8152876056 | +1 815-287-6056 Illinois U.S.A.
  • 8152876057 | +1 815-287-6057 Illinois U.S.A.
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  • 8152876060 | +1 815-287-6060 Illinois U.S.A.
  • 8152876061 | +1 815-287-6061 Illinois U.S.A.
  • 8152876062 | +1 815-287-6062 Illinois U.S.A.
  • 8152876063 | +1 815-287-6063 Illinois U.S.A.
  • 8152876064 | +1 815-287-6064 Illinois U.S.A.
  • 8152876065 | +1 815-287-6065 Illinois U.S.A.
  • 8152876066 | +1 815-287-6066 Illinois U.S.A.
  • 8152876067 | +1 815-287-6067 Illinois U.S.A.
  • 8152876068 | +1 815-287-6068 Illinois U.S.A.
  • 8152876069 | +1 815-287-6069 Illinois U.S.A.
  • 8152876070 | +1 815-287-6070 Illinois U.S.A.
  • 8152876071 | +1 815-287-6071 Illinois U.S.A.
  • 8152876072 | +1 815-287-6072 Illinois U.S.A.
  • 8152876073 | +1 815-287-6073 Illinois U.S.A.
  • 8152876074 | +1 815-287-6074 Illinois U.S.A.
  • 8152876075 | +1 815-287-6075 Illinois U.S.A.
  • 8152876076 | +1 815-287-6076 Illinois U.S.A.
  • 8152876077 | +1 815-287-6077 Illinois U.S.A.
  • 8152876078 | +1 815-287-6078 Illinois U.S.A.
  • 8152876079 | +1 815-287-6079 Illinois U.S.A.
  • 8152876080 | +1 815-287-6080 Illinois U.S.A.
  • 8152876081 | +1 815-287-6081 Illinois U.S.A.
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  • 8152876084 | +1 815-287-6084 Illinois U.S.A.
  • 8152876085 | +1 815-287-6085 Illinois U.S.A.
  • 8152876086 | +1 815-287-6086 Illinois U.S.A.
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  • 8152876089 | +1 815-287-6089 Illinois U.S.A.
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  • 8152876091 | +1 815-287-6091 Illinois U.S.A.
  • 8152876092 | +1 815-287-6092 Illinois U.S.A.
  • 8152876093 | +1 815-287-6093 Illinois U.S.A.
  • 8152876094 | +1 815-287-6094 Illinois U.S.A.
  • 8152876095 | +1 815-287-6095 Illinois U.S.A.
  • 8152876096 | +1 815-287-6096 Illinois U.S.A.
  • 8152876097 | +1 815-287-6097 Illinois U.S.A.
  • 8152876098 | +1 815-287-6098 Illinois U.S.A.
  • 8152876099 | +1 815-287-6099 Illinois U.S.A.