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).

  • 8153528000 | +1 815-352-8000 Illinois U.S.A.
  • 8153528001 | +1 815-352-8001 Illinois U.S.A.
  • 8153528002 | +1 815-352-8002 Illinois U.S.A.
  • 8153528003 | +1 815-352-8003 Illinois U.S.A.
  • 8153528004 | +1 815-352-8004 Illinois U.S.A.
  • 8153528005 | +1 815-352-8005 Illinois U.S.A.
  • 8153528006 | +1 815-352-8006 Illinois U.S.A.
  • 8153528007 | +1 815-352-8007 Illinois U.S.A.
  • 8153528008 | +1 815-352-8008 Illinois U.S.A.
  • 8153528009 | +1 815-352-8009 Illinois U.S.A.
  • 8153528010 | +1 815-352-8010 Illinois U.S.A.
  • 8153528011 | +1 815-352-8011 Illinois U.S.A.
  • 8153528012 | +1 815-352-8012 Illinois U.S.A.
  • 8153528013 | +1 815-352-8013 Illinois U.S.A.
  • 8153528014 | +1 815-352-8014 Illinois U.S.A.
  • 8153528015 | +1 815-352-8015 Illinois U.S.A.
  • 8153528016 | +1 815-352-8016 Illinois U.S.A.
  • 8153528017 | +1 815-352-8017 Illinois U.S.A.
  • 8153528018 | +1 815-352-8018 Illinois U.S.A.
  • 8153528019 | +1 815-352-8019 Illinois U.S.A.
  • 8153528020 | +1 815-352-8020 Illinois U.S.A.
  • 8153528021 | +1 815-352-8021 Illinois U.S.A.
  • 8153528022 | +1 815-352-8022 Illinois U.S.A.
  • 8153528023 | +1 815-352-8023 Illinois U.S.A.
  • 8153528024 | +1 815-352-8024 Illinois U.S.A.
  • 8153528025 | +1 815-352-8025 Illinois U.S.A.
  • 8153528026 | +1 815-352-8026 Illinois U.S.A.
  • 8153528027 | +1 815-352-8027 Illinois U.S.A.
  • 8153528028 | +1 815-352-8028 Illinois U.S.A.
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  • 8153528031 | +1 815-352-8031 Illinois U.S.A.
  • 8153528032 | +1 815-352-8032 Illinois U.S.A.
  • 8153528033 | +1 815-352-8033 Illinois U.S.A.
  • 8153528034 | +1 815-352-8034 Illinois U.S.A.
  • 8153528035 | +1 815-352-8035 Illinois U.S.A.
  • 8153528036 | +1 815-352-8036 Illinois U.S.A.
  • 8153528037 | +1 815-352-8037 Illinois U.S.A.
  • 8153528038 | +1 815-352-8038 Illinois U.S.A.
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  • 8153528040 | +1 815-352-8040 Illinois U.S.A.
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  • 8153528045 | +1 815-352-8045 Illinois U.S.A.
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  • 8153528047 | +1 815-352-8047 Illinois U.S.A.
  • 8153528048 | +1 815-352-8048 Illinois U.S.A.
  • 8153528049 | +1 815-352-8049 Illinois U.S.A.
  • 8153528050 | +1 815-352-8050 Illinois U.S.A.
  • 8153528051 | +1 815-352-8051 Illinois U.S.A.
  • 8153528052 | +1 815-352-8052 Illinois U.S.A.
  • 8153528053 | +1 815-352-8053 Illinois U.S.A.
  • 8153528054 | +1 815-352-8054 Illinois U.S.A.
  • 8153528055 | +1 815-352-8055 Illinois U.S.A.
  • 8153528056 | +1 815-352-8056 Illinois U.S.A.
  • 8153528057 | +1 815-352-8057 Illinois U.S.A.
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  • 8153528059 | +1 815-352-8059 Illinois U.S.A.
  • 8153528060 | +1 815-352-8060 Illinois U.S.A.
  • 8153528061 | +1 815-352-8061 Illinois U.S.A.
  • 8153528062 | +1 815-352-8062 Illinois U.S.A.
  • 8153528063 | +1 815-352-8063 Illinois U.S.A.
  • 8153528064 | +1 815-352-8064 Illinois U.S.A.
  • 8153528065 | +1 815-352-8065 Illinois U.S.A.
  • 8153528066 | +1 815-352-8066 Illinois U.S.A.
  • 8153528067 | +1 815-352-8067 Illinois U.S.A.
  • 8153528068 | +1 815-352-8068 Illinois U.S.A.
  • 8153528069 | +1 815-352-8069 Illinois U.S.A.
  • 8153528070 | +1 815-352-8070 Illinois U.S.A.
  • 8153528071 | +1 815-352-8071 Illinois U.S.A.
  • 8153528072 | +1 815-352-8072 Illinois U.S.A.
  • 8153528073 | +1 815-352-8073 Illinois U.S.A.
  • 8153528074 | +1 815-352-8074 Illinois U.S.A.
  • 8153528075 | +1 815-352-8075 Illinois U.S.A.
  • 8153528076 | +1 815-352-8076 Illinois U.S.A.
  • 8153528077 | +1 815-352-8077 Illinois U.S.A.
  • 8153528078 | +1 815-352-8078 Illinois U.S.A.
  • 8153528079 | +1 815-352-8079 Illinois U.S.A.
  • 8153528080 | +1 815-352-8080 Illinois U.S.A.
  • 8153528081 | +1 815-352-8081 Illinois U.S.A.
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  • 8153528084 | +1 815-352-8084 Illinois U.S.A.
  • 8153528085 | +1 815-352-8085 Illinois U.S.A.
  • 8153528086 | +1 815-352-8086 Illinois U.S.A.
  • 8153528087 | +1 815-352-8087 Illinois U.S.A.
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  • 8153528089 | +1 815-352-8089 Illinois U.S.A.
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  • 8153528091 | +1 815-352-8091 Illinois U.S.A.
  • 8153528092 | +1 815-352-8092 Illinois U.S.A.
  • 8153528093 | +1 815-352-8093 Illinois U.S.A.
  • 8153528094 | +1 815-352-8094 Illinois U.S.A.
  • 8153528095 | +1 815-352-8095 Illinois U.S.A.
  • 8153528096 | +1 815-352-8096 Illinois U.S.A.
  • 8153528097 | +1 815-352-8097 Illinois U.S.A.
  • 8153528098 | +1 815-352-8098 Illinois U.S.A.
  • 8153528099 | +1 815-352-8099 Illinois U.S.A.