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).

  • 8153316000 | +1 815-331-6000 Illinois U.S.A.
  • 8153316001 | +1 815-331-6001 Illinois U.S.A.
  • 8153316002 | +1 815-331-6002 Illinois U.S.A.
  • 8153316003 | +1 815-331-6003 Illinois U.S.A.
  • 8153316004 | +1 815-331-6004 Illinois U.S.A.
  • 8153316005 | +1 815-331-6005 Illinois U.S.A.
  • 8153316006 | +1 815-331-6006 Illinois U.S.A.
  • 8153316007 | +1 815-331-6007 Illinois U.S.A.
  • 8153316008 | +1 815-331-6008 Illinois U.S.A.
  • 8153316009 | +1 815-331-6009 Illinois U.S.A.
  • 8153316010 | +1 815-331-6010 Illinois U.S.A.
  • 8153316011 | +1 815-331-6011 Illinois U.S.A.
  • 8153316012 | +1 815-331-6012 Illinois U.S.A.
  • 8153316013 | +1 815-331-6013 Illinois U.S.A.
  • 8153316014 | +1 815-331-6014 Illinois U.S.A.
  • 8153316015 | +1 815-331-6015 Illinois U.S.A.
  • 8153316016 | +1 815-331-6016 Illinois U.S.A.
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  • 8153316018 | +1 815-331-6018 Illinois U.S.A.
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  • 8153316020 | +1 815-331-6020 Illinois U.S.A.
  • 8153316021 | +1 815-331-6021 Illinois U.S.A.
  • 8153316022 | +1 815-331-6022 Illinois U.S.A.
  • 8153316023 | +1 815-331-6023 Illinois U.S.A.
  • 8153316024 | +1 815-331-6024 Illinois U.S.A.
  • 8153316025 | +1 815-331-6025 Illinois U.S.A.
  • 8153316026 | +1 815-331-6026 Illinois U.S.A.
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  • 8153316029 | +1 815-331-6029 Illinois U.S.A.
  • 8153316030 | +1 815-331-6030 Illinois U.S.A.
  • 8153316031 | +1 815-331-6031 Illinois U.S.A.
  • 8153316032 | +1 815-331-6032 Illinois U.S.A.
  • 8153316033 | +1 815-331-6033 Illinois U.S.A.
  • 8153316034 | +1 815-331-6034 Illinois U.S.A.
  • 8153316035 | +1 815-331-6035 Illinois U.S.A.
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  • 8153316037 | +1 815-331-6037 Illinois U.S.A.
  • 8153316038 | +1 815-331-6038 Illinois U.S.A.
  • 8153316039 | +1 815-331-6039 Illinois U.S.A.
  • 8153316040 | +1 815-331-6040 Illinois U.S.A.
  • 8153316041 | +1 815-331-6041 Illinois U.S.A.
  • 8153316042 | +1 815-331-6042 Illinois U.S.A.
  • 8153316043 | +1 815-331-6043 Illinois U.S.A.
  • 8153316044 | +1 815-331-6044 Illinois U.S.A.
  • 8153316045 | +1 815-331-6045 Illinois U.S.A.
  • 8153316046 | +1 815-331-6046 Illinois U.S.A.
  • 8153316047 | +1 815-331-6047 Illinois U.S.A.
  • 8153316048 | +1 815-331-6048 Illinois U.S.A.
  • 8153316049 | +1 815-331-6049 Illinois U.S.A.
  • 8153316050 | +1 815-331-6050 Illinois U.S.A.
  • 8153316051 | +1 815-331-6051 Illinois U.S.A.
  • 8153316052 | +1 815-331-6052 Illinois U.S.A.
  • 8153316053 | +1 815-331-6053 Illinois U.S.A.
  • 8153316054 | +1 815-331-6054 Illinois U.S.A.
  • 8153316055 | +1 815-331-6055 Illinois U.S.A.
  • 8153316056 | +1 815-331-6056 Illinois U.S.A.
  • 8153316057 | +1 815-331-6057 Illinois U.S.A.
  • 8153316058 | +1 815-331-6058 Illinois U.S.A.
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  • 8153316060 | +1 815-331-6060 Illinois U.S.A.
  • 8153316061 | +1 815-331-6061 Illinois U.S.A.
  • 8153316062 | +1 815-331-6062 Illinois U.S.A.
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  • 8153316064 | +1 815-331-6064 Illinois U.S.A.
  • 8153316065 | +1 815-331-6065 Illinois U.S.A.
  • 8153316066 | +1 815-331-6066 Illinois U.S.A.
  • 8153316067 | +1 815-331-6067 Illinois U.S.A.
  • 8153316068 | +1 815-331-6068 Illinois U.S.A.
  • 8153316069 | +1 815-331-6069 Illinois U.S.A.
  • 8153316070 | +1 815-331-6070 Illinois U.S.A.
  • 8153316071 | +1 815-331-6071 Illinois U.S.A.
  • 8153316072 | +1 815-331-6072 Illinois U.S.A.
  • 8153316073 | +1 815-331-6073 Illinois U.S.A.
  • 8153316074 | +1 815-331-6074 Illinois U.S.A.
  • 8153316075 | +1 815-331-6075 Illinois U.S.A.
  • 8153316076 | +1 815-331-6076 Illinois U.S.A.
  • 8153316077 | +1 815-331-6077 Illinois U.S.A.
  • 8153316078 | +1 815-331-6078 Illinois U.S.A.
  • 8153316079 | +1 815-331-6079 Illinois U.S.A.
  • 8153316080 | +1 815-331-6080 Illinois U.S.A.
  • 8153316081 | +1 815-331-6081 Illinois U.S.A.
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  • 8153316084 | +1 815-331-6084 Illinois U.S.A.
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  • 8153316089 | +1 815-331-6089 Illinois U.S.A.
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  • 8153316094 | +1 815-331-6094 Illinois U.S.A.
  • 8153316095 | +1 815-331-6095 Illinois U.S.A.
  • 8153316096 | +1 815-331-6096 Illinois U.S.A.
  • 8153316097 | +1 815-331-6097 Illinois U.S.A.
  • 8153316098 | +1 815-331-6098 Illinois U.S.A.
  • 8153316099 | +1 815-331-6099 Illinois U.S.A.