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).

  • 8153289000 | +1 815-328-9000 Illinois U.S.A.
  • 8153289001 | +1 815-328-9001 Illinois U.S.A.
  • 8153289002 | +1 815-328-9002 Illinois U.S.A.
  • 8153289003 | +1 815-328-9003 Illinois U.S.A.
  • 8153289004 | +1 815-328-9004 Illinois U.S.A.
  • 8153289005 | +1 815-328-9005 Illinois U.S.A.
  • 8153289006 | +1 815-328-9006 Illinois U.S.A.
  • 8153289007 | +1 815-328-9007 Illinois U.S.A.
  • 8153289008 | +1 815-328-9008 Illinois U.S.A.
  • 8153289009 | +1 815-328-9009 Illinois U.S.A.
  • 8153289010 | +1 815-328-9010 Illinois U.S.A.
  • 8153289011 | +1 815-328-9011 Illinois U.S.A.
  • 8153289012 | +1 815-328-9012 Illinois U.S.A.
  • 8153289013 | +1 815-328-9013 Illinois U.S.A.
  • 8153289014 | +1 815-328-9014 Illinois U.S.A.
  • 8153289015 | +1 815-328-9015 Illinois U.S.A.
  • 8153289016 | +1 815-328-9016 Illinois U.S.A.
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  • 8153289018 | +1 815-328-9018 Illinois U.S.A.
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  • 8153289024 | +1 815-328-9024 Illinois U.S.A.
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  • 8153289031 | +1 815-328-9031 Illinois U.S.A.
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  • 8153289041 | +1 815-328-9041 Illinois U.S.A.
  • 8153289042 | +1 815-328-9042 Illinois U.S.A.
  • 8153289043 | +1 815-328-9043 Illinois U.S.A.
  • 8153289044 | +1 815-328-9044 Illinois U.S.A.
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  • 8153289046 | +1 815-328-9046 Illinois U.S.A.
  • 8153289047 | +1 815-328-9047 Illinois U.S.A.
  • 8153289048 | +1 815-328-9048 Illinois U.S.A.
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  • 8153289050 | +1 815-328-9050 Illinois U.S.A.
  • 8153289051 | +1 815-328-9051 Illinois U.S.A.
  • 8153289052 | +1 815-328-9052 Illinois U.S.A.
  • 8153289053 | +1 815-328-9053 Illinois U.S.A.
  • 8153289054 | +1 815-328-9054 Illinois U.S.A.
  • 8153289055 | +1 815-328-9055 Illinois U.S.A.
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  • 8153289058 | +1 815-328-9058 Illinois U.S.A.
  • 8153289059 | +1 815-328-9059 Illinois U.S.A.
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  • 8153289061 | +1 815-328-9061 Illinois U.S.A.
  • 8153289062 | +1 815-328-9062 Illinois U.S.A.
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  • 8153289064 | +1 815-328-9064 Illinois U.S.A.
  • 8153289065 | +1 815-328-9065 Illinois U.S.A.
  • 8153289066 | +1 815-328-9066 Illinois U.S.A.
  • 8153289067 | +1 815-328-9067 Illinois U.S.A.
  • 8153289068 | +1 815-328-9068 Illinois U.S.A.
  • 8153289069 | +1 815-328-9069 Illinois U.S.A.
  • 8153289070 | +1 815-328-9070 Illinois U.S.A.
  • 8153289071 | +1 815-328-9071 Illinois U.S.A.
  • 8153289072 | +1 815-328-9072 Illinois U.S.A.
  • 8153289073 | +1 815-328-9073 Illinois U.S.A.
  • 8153289074 | +1 815-328-9074 Illinois U.S.A.
  • 8153289075 | +1 815-328-9075 Illinois U.S.A.
  • 8153289076 | +1 815-328-9076 Illinois U.S.A.
  • 8153289077 | +1 815-328-9077 Illinois U.S.A.
  • 8153289078 | +1 815-328-9078 Illinois U.S.A.
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  • 8153289080 | +1 815-328-9080 Illinois U.S.A.
  • 8153289081 | +1 815-328-9081 Illinois U.S.A.
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  • 8153289094 | +1 815-328-9094 Illinois U.S.A.
  • 8153289095 | +1 815-328-9095 Illinois U.S.A.
  • 8153289096 | +1 815-328-9096 Illinois U.S.A.
  • 8153289097 | +1 815-328-9097 Illinois U.S.A.
  • 8153289098 | +1 815-328-9098 Illinois U.S.A.
  • 8153289099 | +1 815-328-9099 Illinois U.S.A.