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).

  • 8152774700 | +1 815-277-4700 Illinois U.S.A.
  • 8152774701 | +1 815-277-4701 Illinois U.S.A.
  • 8152774702 | +1 815-277-4702 Illinois U.S.A.
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  • 8152774704 | +1 815-277-4704 Illinois U.S.A.
  • 8152774705 | +1 815-277-4705 Illinois U.S.A.
  • 8152774706 | +1 815-277-4706 Illinois U.S.A.
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  • 8152774709 | +1 815-277-4709 Illinois U.S.A.
  • 8152774710 | +1 815-277-4710 Illinois U.S.A.
  • 8152774711 | +1 815-277-4711 Illinois U.S.A.
  • 8152774712 | +1 815-277-4712 Illinois U.S.A.
  • 8152774713 | +1 815-277-4713 Illinois U.S.A.
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  • 8152774718 | +1 815-277-4718 Illinois U.S.A.
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  • 8152774724 | +1 815-277-4724 Illinois U.S.A.
  • 8152774725 | +1 815-277-4725 Illinois U.S.A.
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  • 8152774731 | +1 815-277-4731 Illinois U.S.A.
  • 8152774732 | +1 815-277-4732 Illinois U.S.A.
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  • 8152774734 | +1 815-277-4734 Illinois U.S.A.
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  • 8152774745 | +1 815-277-4745 Illinois U.S.A.
  • 8152774746 | +1 815-277-4746 Illinois U.S.A.
  • 8152774747 | +1 815-277-4747 Illinois U.S.A.
  • 8152774748 | +1 815-277-4748 Illinois U.S.A.
  • 8152774749 | +1 815-277-4749 Illinois U.S.A.
  • 8152774750 | +1 815-277-4750 Illinois U.S.A.
  • 8152774751 | +1 815-277-4751 Illinois U.S.A.
  • 8152774752 | +1 815-277-4752 Illinois U.S.A.
  • 8152774753 | +1 815-277-4753 Illinois U.S.A.
  • 8152774754 | +1 815-277-4754 Illinois U.S.A.
  • 8152774755 | +1 815-277-4755 Illinois U.S.A.
  • 8152774756 | +1 815-277-4756 Illinois U.S.A.
  • 8152774757 | +1 815-277-4757 Illinois U.S.A.
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  • 8152774760 | +1 815-277-4760 Illinois U.S.A.
  • 8152774761 | +1 815-277-4761 Illinois U.S.A.
  • 8152774762 | +1 815-277-4762 Illinois U.S.A.
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  • 8152774764 | +1 815-277-4764 Illinois U.S.A.
  • 8152774765 | +1 815-277-4765 Illinois U.S.A.
  • 8152774766 | +1 815-277-4766 Illinois U.S.A.
  • 8152774767 | +1 815-277-4767 Illinois U.S.A.
  • 8152774768 | +1 815-277-4768 Illinois U.S.A.
  • 8152774769 | +1 815-277-4769 Illinois U.S.A.
  • 8152774770 | +1 815-277-4770 Illinois U.S.A.
  • 8152774771 | +1 815-277-4771 Illinois U.S.A.
  • 8152774772 | +1 815-277-4772 Illinois U.S.A.
  • 8152774773 | +1 815-277-4773 Illinois U.S.A.
  • 8152774774 | +1 815-277-4774 Illinois U.S.A.
  • 8152774775 | +1 815-277-4775 Illinois U.S.A.
  • 8152774776 | +1 815-277-4776 Illinois U.S.A.
  • 8152774777 | +1 815-277-4777 Illinois U.S.A.
  • 8152774778 | +1 815-277-4778 Illinois U.S.A.
  • 8152774779 | +1 815-277-4779 Illinois U.S.A.
  • 8152774780 | +1 815-277-4780 Illinois U.S.A.
  • 8152774781 | +1 815-277-4781 Illinois U.S.A.
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  • 8152774789 | +1 815-277-4789 Illinois U.S.A.
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  • 8152774791 | +1 815-277-4791 Illinois U.S.A.
  • 8152774792 | +1 815-277-4792 Illinois U.S.A.
  • 8152774793 | +1 815-277-4793 Illinois U.S.A.
  • 8152774794 | +1 815-277-4794 Illinois U.S.A.
  • 8152774795 | +1 815-277-4795 Illinois U.S.A.
  • 8152774796 | +1 815-277-4796 Illinois U.S.A.
  • 8152774797 | +1 815-277-4797 Illinois U.S.A.
  • 8152774798 | +1 815-277-4798 Illinois U.S.A.
  • 8152774799 | +1 815-277-4799 Illinois U.S.A.