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).

  • 8153288000 | +1 815-328-8000 Illinois U.S.A.
  • 8153288001 | +1 815-328-8001 Illinois U.S.A.
  • 8153288002 | +1 815-328-8002 Illinois U.S.A.
  • 8153288003 | +1 815-328-8003 Illinois U.S.A.
  • 8153288004 | +1 815-328-8004 Illinois U.S.A.
  • 8153288005 | +1 815-328-8005 Illinois U.S.A.
  • 8153288006 | +1 815-328-8006 Illinois U.S.A.
  • 8153288007 | +1 815-328-8007 Illinois U.S.A.
  • 8153288008 | +1 815-328-8008 Illinois U.S.A.
  • 8153288009 | +1 815-328-8009 Illinois U.S.A.
  • 8153288010 | +1 815-328-8010 Illinois U.S.A.
  • 8153288011 | +1 815-328-8011 Illinois U.S.A.
  • 8153288012 | +1 815-328-8012 Illinois U.S.A.
  • 8153288013 | +1 815-328-8013 Illinois U.S.A.
  • 8153288014 | +1 815-328-8014 Illinois U.S.A.
  • 8153288015 | +1 815-328-8015 Illinois U.S.A.
  • 8153288016 | +1 815-328-8016 Illinois U.S.A.
  • 8153288017 | +1 815-328-8017 Illinois U.S.A.
  • 8153288018 | +1 815-328-8018 Illinois U.S.A.
  • 8153288019 | +1 815-328-8019 Illinois U.S.A.
  • 8153288020 | +1 815-328-8020 Illinois U.S.A.
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  • 8153288024 | +1 815-328-8024 Illinois U.S.A.
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  • 8153288031 | +1 815-328-8031 Illinois U.S.A.
  • 8153288032 | +1 815-328-8032 Illinois U.S.A.
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  • 8153288034 | +1 815-328-8034 Illinois U.S.A.
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  • 8153288048 | +1 815-328-8048 Illinois U.S.A.
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  • 8153288050 | +1 815-328-8050 Illinois U.S.A.
  • 8153288051 | +1 815-328-8051 Illinois U.S.A.
  • 8153288052 | +1 815-328-8052 Illinois U.S.A.
  • 8153288053 | +1 815-328-8053 Illinois U.S.A.
  • 8153288054 | +1 815-328-8054 Illinois U.S.A.
  • 8153288055 | +1 815-328-8055 Illinois U.S.A.
  • 8153288056 | +1 815-328-8056 Illinois U.S.A.
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  • 8153288061 | +1 815-328-8061 Illinois U.S.A.
  • 8153288062 | +1 815-328-8062 Illinois U.S.A.
  • 8153288063 | +1 815-328-8063 Illinois U.S.A.
  • 8153288064 | +1 815-328-8064 Illinois U.S.A.
  • 8153288065 | +1 815-328-8065 Illinois U.S.A.
  • 8153288066 | +1 815-328-8066 Illinois U.S.A.
  • 8153288067 | +1 815-328-8067 Illinois U.S.A.
  • 8153288068 | +1 815-328-8068 Illinois U.S.A.
  • 8153288069 | +1 815-328-8069 Illinois U.S.A.
  • 8153288070 | +1 815-328-8070 Illinois U.S.A.
  • 8153288071 | +1 815-328-8071 Illinois U.S.A.
  • 8153288072 | +1 815-328-8072 Illinois U.S.A.
  • 8153288073 | +1 815-328-8073 Illinois U.S.A.
  • 8153288074 | +1 815-328-8074 Illinois U.S.A.
  • 8153288075 | +1 815-328-8075 Illinois U.S.A.
  • 8153288076 | +1 815-328-8076 Illinois U.S.A.
  • 8153288077 | +1 815-328-8077 Illinois U.S.A.
  • 8153288078 | +1 815-328-8078 Illinois U.S.A.
  • 8153288079 | +1 815-328-8079 Illinois U.S.A.
  • 8153288080 | +1 815-328-8080 Illinois U.S.A.
  • 8153288081 | +1 815-328-8081 Illinois U.S.A.
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  • 8153288086 | +1 815-328-8086 Illinois U.S.A.
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  • 8153288088 | +1 815-328-8088 Illinois U.S.A.
  • 8153288089 | +1 815-328-8089 Illinois U.S.A.
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  • 8153288091 | +1 815-328-8091 Illinois U.S.A.
  • 8153288092 | +1 815-328-8092 Illinois U.S.A.
  • 8153288093 | +1 815-328-8093 Illinois U.S.A.
  • 8153288094 | +1 815-328-8094 Illinois U.S.A.
  • 8153288095 | +1 815-328-8095 Illinois U.S.A.
  • 8153288096 | +1 815-328-8096 Illinois U.S.A.
  • 8153288097 | +1 815-328-8097 Illinois U.S.A.
  • 8153288098 | +1 815-328-8098 Illinois U.S.A.
  • 8153288099 | +1 815-328-8099 Illinois U.S.A.