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).

  • 8159403700 | +1 815-940-3700 Illinois U.S.A.
  • 8159403701 | +1 815-940-3701 Illinois U.S.A.
  • 8159403702 | +1 815-940-3702 Illinois U.S.A.
  • 8159403703 | +1 815-940-3703 Illinois U.S.A.
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  • 8159403709 | +1 815-940-3709 Illinois U.S.A.
  • 8159403710 | +1 815-940-3710 Illinois U.S.A.
  • 8159403711 | +1 815-940-3711 Illinois U.S.A.
  • 8159403712 | +1 815-940-3712 Illinois U.S.A.
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  • 8159403718 | +1 815-940-3718 Illinois U.S.A.
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  • 8159403724 | +1 815-940-3724 Illinois U.S.A.
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  • 8159403731 | +1 815-940-3731 Illinois U.S.A.
  • 8159403732 | +1 815-940-3732 Illinois U.S.A.
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  • 8159403734 | +1 815-940-3734 Illinois U.S.A.
  • 8159403735 | +1 815-940-3735 Illinois U.S.A.
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  • 8159403737 | +1 815-940-3737 Illinois U.S.A.
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  • 8159403743 | +1 815-940-3743 Illinois U.S.A.
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  • 8159403745 | +1 815-940-3745 Illinois U.S.A.
  • 8159403746 | +1 815-940-3746 Illinois U.S.A.
  • 8159403747 | +1 815-940-3747 Illinois U.S.A.
  • 8159403748 | +1 815-940-3748 Illinois U.S.A.
  • 8159403749 | +1 815-940-3749 Illinois U.S.A.
  • 8159403750 | +1 815-940-3750 Illinois U.S.A.
  • 8159403751 | +1 815-940-3751 Illinois U.S.A.
  • 8159403752 | +1 815-940-3752 Illinois U.S.A.
  • 8159403753 | +1 815-940-3753 Illinois U.S.A.
  • 8159403754 | +1 815-940-3754 Illinois U.S.A.
  • 8159403755 | +1 815-940-3755 Illinois U.S.A.
  • 8159403756 | +1 815-940-3756 Illinois U.S.A.
  • 8159403757 | +1 815-940-3757 Illinois U.S.A.
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  • 8159403760 | +1 815-940-3760 Illinois U.S.A.
  • 8159403761 | +1 815-940-3761 Illinois U.S.A.
  • 8159403762 | +1 815-940-3762 Illinois U.S.A.
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  • 8159403764 | +1 815-940-3764 Illinois U.S.A.
  • 8159403765 | +1 815-940-3765 Illinois U.S.A.
  • 8159403766 | +1 815-940-3766 Illinois U.S.A.
  • 8159403767 | +1 815-940-3767 Illinois U.S.A.
  • 8159403768 | +1 815-940-3768 Illinois U.S.A.
  • 8159403769 | +1 815-940-3769 Illinois U.S.A.
  • 8159403770 | +1 815-940-3770 Illinois U.S.A.
  • 8159403771 | +1 815-940-3771 Illinois U.S.A.
  • 8159403772 | +1 815-940-3772 Illinois U.S.A.
  • 8159403773 | +1 815-940-3773 Illinois U.S.A.
  • 8159403774 | +1 815-940-3774 Illinois U.S.A.
  • 8159403775 | +1 815-940-3775 Illinois U.S.A.
  • 8159403776 | +1 815-940-3776 Illinois U.S.A.
  • 8159403777 | +1 815-940-3777 Illinois U.S.A.
  • 8159403778 | +1 815-940-3778 Illinois U.S.A.
  • 8159403779 | +1 815-940-3779 Illinois U.S.A.
  • 8159403780 | +1 815-940-3780 Illinois U.S.A.
  • 8159403781 | +1 815-940-3781 Illinois U.S.A.
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  • 8159403784 | +1 815-940-3784 Illinois U.S.A.
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  • 8159403786 | +1 815-940-3786 Illinois U.S.A.
  • 8159403787 | +1 815-940-3787 Illinois U.S.A.
  • 8159403788 | +1 815-940-3788 Illinois U.S.A.
  • 8159403789 | +1 815-940-3789 Illinois U.S.A.
  • 8159403790 | +1 815-940-3790 Illinois U.S.A.
  • 8159403791 | +1 815-940-3791 Illinois U.S.A.
  • 8159403792 | +1 815-940-3792 Illinois U.S.A.
  • 8159403793 | +1 815-940-3793 Illinois U.S.A.
  • 8159403794 | +1 815-940-3794 Illinois U.S.A.
  • 8159403795 | +1 815-940-3795 Illinois U.S.A.
  • 8159403796 | +1 815-940-3796 Illinois U.S.A.
  • 8159403797 | +1 815-940-3797 Illinois U.S.A.
  • 8159403798 | +1 815-940-3798 Illinois U.S.A.
  • 8159403799 | +1 815-940-3799 Illinois U.S.A.