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).

  • 8153615000 | +1 815-361-5000 Illinois U.S.A.
  • 8153615001 | +1 815-361-5001 Illinois U.S.A.
  • 8153615002 | +1 815-361-5002 Illinois U.S.A.
  • 8153615003 | +1 815-361-5003 Illinois U.S.A.
  • 8153615004 | +1 815-361-5004 Illinois U.S.A.
  • 8153615005 | +1 815-361-5005 Illinois U.S.A.
  • 8153615006 | +1 815-361-5006 Illinois U.S.A.
  • 8153615007 | +1 815-361-5007 Illinois U.S.A.
  • 8153615008 | +1 815-361-5008 Illinois U.S.A.
  • 8153615009 | +1 815-361-5009 Illinois U.S.A.
  • 8153615010 | +1 815-361-5010 Illinois U.S.A.
  • 8153615011 | +1 815-361-5011 Illinois U.S.A.
  • 8153615012 | +1 815-361-5012 Illinois U.S.A.
  • 8153615013 | +1 815-361-5013 Illinois U.S.A.
  • 8153615014 | +1 815-361-5014 Illinois U.S.A.
  • 8153615015 | +1 815-361-5015 Illinois U.S.A.
  • 8153615016 | +1 815-361-5016 Illinois U.S.A.
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  • 8153615018 | +1 815-361-5018 Illinois U.S.A.
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  • 8153615020 | +1 815-361-5020 Illinois U.S.A.
  • 8153615021 | +1 815-361-5021 Illinois U.S.A.
  • 8153615022 | +1 815-361-5022 Illinois U.S.A.
  • 8153615023 | +1 815-361-5023 Illinois U.S.A.
  • 8153615024 | +1 815-361-5024 Illinois U.S.A.
  • 8153615025 | +1 815-361-5025 Illinois U.S.A.
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  • 8153615031 | +1 815-361-5031 Illinois U.S.A.
  • 8153615032 | +1 815-361-5032 Illinois U.S.A.
  • 8153615033 | +1 815-361-5033 Illinois U.S.A.
  • 8153615034 | +1 815-361-5034 Illinois U.S.A.
  • 8153615035 | +1 815-361-5035 Illinois U.S.A.
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  • 8153615040 | +1 815-361-5040 Illinois U.S.A.
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  • 8153615044 | +1 815-361-5044 Illinois U.S.A.
  • 8153615045 | +1 815-361-5045 Illinois U.S.A.
  • 8153615046 | +1 815-361-5046 Illinois U.S.A.
  • 8153615047 | +1 815-361-5047 Illinois U.S.A.
  • 8153615048 | +1 815-361-5048 Illinois U.S.A.
  • 8153615049 | +1 815-361-5049 Illinois U.S.A.
  • 8153615050 | +1 815-361-5050 Illinois U.S.A.
  • 8153615051 | +1 815-361-5051 Illinois U.S.A.
  • 8153615052 | +1 815-361-5052 Illinois U.S.A.
  • 8153615053 | +1 815-361-5053 Illinois U.S.A.
  • 8153615054 | +1 815-361-5054 Illinois U.S.A.
  • 8153615055 | +1 815-361-5055 Illinois U.S.A.
  • 8153615056 | +1 815-361-5056 Illinois U.S.A.
  • 8153615057 | +1 815-361-5057 Illinois U.S.A.
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  • 8153615061 | +1 815-361-5061 Illinois U.S.A.
  • 8153615062 | +1 815-361-5062 Illinois U.S.A.
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  • 8153615064 | +1 815-361-5064 Illinois U.S.A.
  • 8153615065 | +1 815-361-5065 Illinois U.S.A.
  • 8153615066 | +1 815-361-5066 Illinois U.S.A.
  • 8153615067 | +1 815-361-5067 Illinois U.S.A.
  • 8153615068 | +1 815-361-5068 Illinois U.S.A.
  • 8153615069 | +1 815-361-5069 Illinois U.S.A.
  • 8153615070 | +1 815-361-5070 Illinois U.S.A.
  • 8153615071 | +1 815-361-5071 Illinois U.S.A.
  • 8153615072 | +1 815-361-5072 Illinois U.S.A.
  • 8153615073 | +1 815-361-5073 Illinois U.S.A.
  • 8153615074 | +1 815-361-5074 Illinois U.S.A.
  • 8153615075 | +1 815-361-5075 Illinois U.S.A.
  • 8153615076 | +1 815-361-5076 Illinois U.S.A.
  • 8153615077 | +1 815-361-5077 Illinois U.S.A.
  • 8153615078 | +1 815-361-5078 Illinois U.S.A.
  • 8153615079 | +1 815-361-5079 Illinois U.S.A.
  • 8153615080 | +1 815-361-5080 Illinois U.S.A.
  • 8153615081 | +1 815-361-5081 Illinois U.S.A.
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  • 8153615084 | +1 815-361-5084 Illinois U.S.A.
  • 8153615085 | +1 815-361-5085 Illinois U.S.A.
  • 8153615086 | +1 815-361-5086 Illinois U.S.A.
  • 8153615087 | +1 815-361-5087 Illinois U.S.A.
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  • 8153615089 | +1 815-361-5089 Illinois U.S.A.
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  • 8153615091 | +1 815-361-5091 Illinois U.S.A.
  • 8153615092 | +1 815-361-5092 Illinois U.S.A.
  • 8153615093 | +1 815-361-5093 Illinois U.S.A.
  • 8153615094 | +1 815-361-5094 Illinois U.S.A.
  • 8153615095 | +1 815-361-5095 Illinois U.S.A.
  • 8153615096 | +1 815-361-5096 Illinois U.S.A.
  • 8153615097 | +1 815-361-5097 Illinois U.S.A.
  • 8153615098 | +1 815-361-5098 Illinois U.S.A.
  • 8153615099 | +1 815-361-5099 Illinois U.S.A.