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).

  • 8155727000 | +1 815-572-7000 Illinois U.S.A.
  • 8155727001 | +1 815-572-7001 Illinois U.S.A.
  • 8155727002 | +1 815-572-7002 Illinois U.S.A.
  • 8155727003 | +1 815-572-7003 Illinois U.S.A.
  • 8155727004 | +1 815-572-7004 Illinois U.S.A.
  • 8155727005 | +1 815-572-7005 Illinois U.S.A.
  • 8155727006 | +1 815-572-7006 Illinois U.S.A.
  • 8155727007 | +1 815-572-7007 Illinois U.S.A.
  • 8155727008 | +1 815-572-7008 Illinois U.S.A.
  • 8155727009 | +1 815-572-7009 Illinois U.S.A.
  • 8155727010 | +1 815-572-7010 Illinois U.S.A.
  • 8155727011 | +1 815-572-7011 Illinois U.S.A.
  • 8155727012 | +1 815-572-7012 Illinois U.S.A.
  • 8155727013 | +1 815-572-7013 Illinois U.S.A.
  • 8155727014 | +1 815-572-7014 Illinois U.S.A.
  • 8155727015 | +1 815-572-7015 Illinois U.S.A.
  • 8155727016 | +1 815-572-7016 Illinois U.S.A.
  • 8155727017 | +1 815-572-7017 Illinois U.S.A.
  • 8155727018 | +1 815-572-7018 Illinois U.S.A.
  • 8155727019 | +1 815-572-7019 Illinois U.S.A.
  • 8155727020 | +1 815-572-7020 Illinois U.S.A.
  • 8155727021 | +1 815-572-7021 Illinois U.S.A.
  • 8155727022 | +1 815-572-7022 Illinois U.S.A.
  • 8155727023 | +1 815-572-7023 Illinois U.S.A.
  • 8155727024 | +1 815-572-7024 Illinois U.S.A.
  • 8155727025 | +1 815-572-7025 Illinois U.S.A.
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  • 8155727031 | +1 815-572-7031 Illinois U.S.A.
  • 8155727032 | +1 815-572-7032 Illinois U.S.A.
  • 8155727033 | +1 815-572-7033 Illinois U.S.A.
  • 8155727034 | +1 815-572-7034 Illinois U.S.A.
  • 8155727035 | +1 815-572-7035 Illinois U.S.A.
  • 8155727036 | +1 815-572-7036 Illinois U.S.A.
  • 8155727037 | +1 815-572-7037 Illinois U.S.A.
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  • 8155727041 | +1 815-572-7041 Illinois U.S.A.
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  • 8155727043 | +1 815-572-7043 Illinois U.S.A.
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  • 8155727045 | +1 815-572-7045 Illinois U.S.A.
  • 8155727046 | +1 815-572-7046 Illinois U.S.A.
  • 8155727047 | +1 815-572-7047 Illinois U.S.A.
  • 8155727048 | +1 815-572-7048 Illinois U.S.A.
  • 8155727049 | +1 815-572-7049 Illinois U.S.A.
  • 8155727050 | +1 815-572-7050 Illinois U.S.A.
  • 8155727051 | +1 815-572-7051 Illinois U.S.A.
  • 8155727052 | +1 815-572-7052 Illinois U.S.A.
  • 8155727053 | +1 815-572-7053 Illinois U.S.A.
  • 8155727054 | +1 815-572-7054 Illinois U.S.A.
  • 8155727055 | +1 815-572-7055 Illinois U.S.A.
  • 8155727056 | +1 815-572-7056 Illinois U.S.A.
  • 8155727057 | +1 815-572-7057 Illinois U.S.A.
  • 8155727058 | +1 815-572-7058 Illinois U.S.A.
  • 8155727059 | +1 815-572-7059 Illinois U.S.A.
  • 8155727060 | +1 815-572-7060 Illinois U.S.A.
  • 8155727061 | +1 815-572-7061 Illinois U.S.A.
  • 8155727062 | +1 815-572-7062 Illinois U.S.A.
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  • 8155727064 | +1 815-572-7064 Illinois U.S.A.
  • 8155727065 | +1 815-572-7065 Illinois U.S.A.
  • 8155727066 | +1 815-572-7066 Illinois U.S.A.
  • 8155727067 | +1 815-572-7067 Illinois U.S.A.
  • 8155727068 | +1 815-572-7068 Illinois U.S.A.
  • 8155727069 | +1 815-572-7069 Illinois U.S.A.
  • 8155727070 | +1 815-572-7070 Illinois U.S.A.
  • 8155727071 | +1 815-572-7071 Illinois U.S.A.
  • 8155727072 | +1 815-572-7072 Illinois U.S.A.
  • 8155727073 | +1 815-572-7073 Illinois U.S.A.
  • 8155727074 | +1 815-572-7074 Illinois U.S.A.
  • 8155727075 | +1 815-572-7075 Illinois U.S.A.
  • 8155727076 | +1 815-572-7076 Illinois U.S.A.
  • 8155727077 | +1 815-572-7077 Illinois U.S.A.
  • 8155727078 | +1 815-572-7078 Illinois U.S.A.
  • 8155727079 | +1 815-572-7079 Illinois U.S.A.
  • 8155727080 | +1 815-572-7080 Illinois U.S.A.
  • 8155727081 | +1 815-572-7081 Illinois U.S.A.
  • 8155727082 | +1 815-572-7082 Illinois U.S.A.
  • 8155727083 | +1 815-572-7083 Illinois U.S.A.
  • 8155727084 | +1 815-572-7084 Illinois U.S.A.
  • 8155727085 | +1 815-572-7085 Illinois U.S.A.
  • 8155727086 | +1 815-572-7086 Illinois U.S.A.
  • 8155727087 | +1 815-572-7087 Illinois U.S.A.
  • 8155727088 | +1 815-572-7088 Illinois U.S.A.
  • 8155727089 | +1 815-572-7089 Illinois U.S.A.
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  • 8155727091 | +1 815-572-7091 Illinois U.S.A.
  • 8155727092 | +1 815-572-7092 Illinois U.S.A.
  • 8155727093 | +1 815-572-7093 Illinois U.S.A.
  • 8155727094 | +1 815-572-7094 Illinois U.S.A.
  • 8155727095 | +1 815-572-7095 Illinois U.S.A.
  • 8155727096 | +1 815-572-7096 Illinois U.S.A.
  • 8155727097 | +1 815-572-7097 Illinois U.S.A.
  • 8155727098 | +1 815-572-7098 Illinois U.S.A.
  • 8155727099 | +1 815-572-7099 Illinois U.S.A.