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).

  • 8155729700 | +1 815-572-9700 Illinois U.S.A.
  • 8155729701 | +1 815-572-9701 Illinois U.S.A.
  • 8155729702 | +1 815-572-9702 Illinois U.S.A.
  • 8155729703 | +1 815-572-9703 Illinois U.S.A.
  • 8155729704 | +1 815-572-9704 Illinois U.S.A.
  • 8155729705 | +1 815-572-9705 Illinois U.S.A.
  • 8155729706 | +1 815-572-9706 Illinois U.S.A.
  • 8155729707 | +1 815-572-9707 Illinois U.S.A.
  • 8155729708 | +1 815-572-9708 Illinois U.S.A.
  • 8155729709 | +1 815-572-9709 Illinois U.S.A.
  • 8155729710 | +1 815-572-9710 Illinois U.S.A.
  • 8155729711 | +1 815-572-9711 Illinois U.S.A.
  • 8155729712 | +1 815-572-9712 Illinois U.S.A.
  • 8155729713 | +1 815-572-9713 Illinois U.S.A.
  • 8155729714 | +1 815-572-9714 Illinois U.S.A.
  • 8155729715 | +1 815-572-9715 Illinois U.S.A.
  • 8155729716 | +1 815-572-9716 Illinois U.S.A.
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  • 8155729718 | +1 815-572-9718 Illinois U.S.A.
  • 8155729719 | +1 815-572-9719 Illinois U.S.A.
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  • 8155729723 | +1 815-572-9723 Illinois U.S.A.
  • 8155729724 | +1 815-572-9724 Illinois U.S.A.
  • 8155729725 | +1 815-572-9725 Illinois U.S.A.
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  • 8155729731 | +1 815-572-9731 Illinois U.S.A.
  • 8155729732 | +1 815-572-9732 Illinois U.S.A.
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  • 8155729747 | +1 815-572-9747 Illinois U.S.A.
  • 8155729748 | +1 815-572-9748 Illinois U.S.A.
  • 8155729749 | +1 815-572-9749 Illinois U.S.A.
  • 8155729750 | +1 815-572-9750 Illinois U.S.A.
  • 8155729751 | +1 815-572-9751 Illinois U.S.A.
  • 8155729752 | +1 815-572-9752 Illinois U.S.A.
  • 8155729753 | +1 815-572-9753 Illinois U.S.A.
  • 8155729754 | +1 815-572-9754 Illinois U.S.A.
  • 8155729755 | +1 815-572-9755 Illinois U.S.A.
  • 8155729756 | +1 815-572-9756 Illinois U.S.A.
  • 8155729757 | +1 815-572-9757 Illinois U.S.A.
  • 8155729758 | +1 815-572-9758 Illinois U.S.A.
  • 8155729759 | +1 815-572-9759 Illinois U.S.A.
  • 8155729760 | +1 815-572-9760 Illinois U.S.A.
  • 8155729761 | +1 815-572-9761 Illinois U.S.A.
  • 8155729762 | +1 815-572-9762 Illinois U.S.A.
  • 8155729763 | +1 815-572-9763 Illinois U.S.A.
  • 8155729764 | +1 815-572-9764 Illinois U.S.A.
  • 8155729765 | +1 815-572-9765 Illinois U.S.A.
  • 8155729766 | +1 815-572-9766 Illinois U.S.A.
  • 8155729767 | +1 815-572-9767 Illinois U.S.A.
  • 8155729768 | +1 815-572-9768 Illinois U.S.A.
  • 8155729769 | +1 815-572-9769 Illinois U.S.A.
  • 8155729770 | +1 815-572-9770 Illinois U.S.A.
  • 8155729771 | +1 815-572-9771 Illinois U.S.A.
  • 8155729772 | +1 815-572-9772 Illinois U.S.A.
  • 8155729773 | +1 815-572-9773 Illinois U.S.A.
  • 8155729774 | +1 815-572-9774 Illinois U.S.A.
  • 8155729775 | +1 815-572-9775 Illinois U.S.A.
  • 8155729776 | +1 815-572-9776 Illinois U.S.A.
  • 8155729777 | +1 815-572-9777 Illinois U.S.A.
  • 8155729778 | +1 815-572-9778 Illinois U.S.A.
  • 8155729779 | +1 815-572-9779 Illinois U.S.A.
  • 8155729780 | +1 815-572-9780 Illinois U.S.A.
  • 8155729781 | +1 815-572-9781 Illinois U.S.A.
  • 8155729782 | +1 815-572-9782 Illinois U.S.A.
  • 8155729783 | +1 815-572-9783 Illinois U.S.A.
  • 8155729784 | +1 815-572-9784 Illinois U.S.A.
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  • 8155729789 | +1 815-572-9789 Illinois U.S.A.
  • 8155729790 | +1 815-572-9790 Illinois U.S.A.
  • 8155729791 | +1 815-572-9791 Illinois U.S.A.
  • 8155729792 | +1 815-572-9792 Illinois U.S.A.
  • 8155729793 | +1 815-572-9793 Illinois U.S.A.
  • 8155729794 | +1 815-572-9794 Illinois U.S.A.
  • 8155729795 | +1 815-572-9795 Illinois U.S.A.
  • 8155729796 | +1 815-572-9796 Illinois U.S.A.
  • 8155729797 | +1 815-572-9797 Illinois U.S.A.
  • 8155729798 | +1 815-572-9798 Illinois U.S.A.
  • 8155729799 | +1 815-572-9799 Illinois U.S.A.