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).

  • 8157013800 | +1 815-701-3800 Illinois U.S.A.
  • 8157013801 | +1 815-701-3801 Illinois U.S.A.
  • 8157013802 | +1 815-701-3802 Illinois U.S.A.
  • 8157013803 | +1 815-701-3803 Illinois U.S.A.
  • 8157013804 | +1 815-701-3804 Illinois U.S.A.
  • 8157013805 | +1 815-701-3805 Illinois U.S.A.
  • 8157013806 | +1 815-701-3806 Illinois U.S.A.
  • 8157013807 | +1 815-701-3807 Illinois U.S.A.
  • 8157013808 | +1 815-701-3808 Illinois U.S.A.
  • 8157013809 | +1 815-701-3809 Illinois U.S.A.
  • 8157013810 | +1 815-701-3810 Illinois U.S.A.
  • 8157013811 | +1 815-701-3811 Illinois U.S.A.
  • 8157013812 | +1 815-701-3812 Illinois U.S.A.
  • 8157013813 | +1 815-701-3813 Illinois U.S.A.
  • 8157013814 | +1 815-701-3814 Illinois U.S.A.
  • 8157013815 | +1 815-701-3815 Illinois U.S.A.
  • 8157013816 | +1 815-701-3816 Illinois U.S.A.
  • 8157013817 | +1 815-701-3817 Illinois U.S.A.
  • 8157013818 | +1 815-701-3818 Illinois U.S.A.
  • 8157013819 | +1 815-701-3819 Illinois U.S.A.
  • 8157013820 | +1 815-701-3820 Illinois U.S.A.
  • 8157013821 | +1 815-701-3821 Illinois U.S.A.
  • 8157013822 | +1 815-701-3822 Illinois U.S.A.
  • 8157013823 | +1 815-701-3823 Illinois U.S.A.
  • 8157013824 | +1 815-701-3824 Illinois U.S.A.
  • 8157013825 | +1 815-701-3825 Illinois U.S.A.
  • 8157013826 | +1 815-701-3826 Illinois U.S.A.
  • 8157013827 | +1 815-701-3827 Illinois U.S.A.
  • 8157013828 | +1 815-701-3828 Illinois U.S.A.
  • 8157013829 | +1 815-701-3829 Illinois U.S.A.
  • 8157013830 | +1 815-701-3830 Illinois U.S.A.
  • 8157013831 | +1 815-701-3831 Illinois U.S.A.
  • 8157013832 | +1 815-701-3832 Illinois U.S.A.
  • 8157013833 | +1 815-701-3833 Illinois U.S.A.
  • 8157013834 | +1 815-701-3834 Illinois U.S.A.
  • 8157013835 | +1 815-701-3835 Illinois U.S.A.
  • 8157013836 | +1 815-701-3836 Illinois U.S.A.
  • 8157013837 | +1 815-701-3837 Illinois U.S.A.
  • 8157013838 | +1 815-701-3838 Illinois U.S.A.
  • 8157013839 | +1 815-701-3839 Illinois U.S.A.
  • 8157013840 | +1 815-701-3840 Illinois U.S.A.
  • 8157013841 | +1 815-701-3841 Illinois U.S.A.
  • 8157013842 | +1 815-701-3842 Illinois U.S.A.
  • 8157013843 | +1 815-701-3843 Illinois U.S.A.
  • 8157013844 | +1 815-701-3844 Illinois U.S.A.
  • 8157013845 | +1 815-701-3845 Illinois U.S.A.
  • 8157013846 | +1 815-701-3846 Illinois U.S.A.
  • 8157013847 | +1 815-701-3847 Illinois U.S.A.
  • 8157013848 | +1 815-701-3848 Illinois U.S.A.
  • 8157013849 | +1 815-701-3849 Illinois U.S.A.
  • 8157013850 | +1 815-701-3850 Illinois U.S.A.
  • 8157013851 | +1 815-701-3851 Illinois U.S.A.
  • 8157013852 | +1 815-701-3852 Illinois U.S.A.
  • 8157013853 | +1 815-701-3853 Illinois U.S.A.
  • 8157013854 | +1 815-701-3854 Illinois U.S.A.
  • 8157013855 | +1 815-701-3855 Illinois U.S.A.
  • 8157013856 | +1 815-701-3856 Illinois U.S.A.
  • 8157013857 | +1 815-701-3857 Illinois U.S.A.
  • 8157013858 | +1 815-701-3858 Illinois U.S.A.
  • 8157013859 | +1 815-701-3859 Illinois U.S.A.
  • 8157013860 | +1 815-701-3860 Illinois U.S.A.
  • 8157013861 | +1 815-701-3861 Illinois U.S.A.
  • 8157013862 | +1 815-701-3862 Illinois U.S.A.
  • 8157013863 | +1 815-701-3863 Illinois U.S.A.
  • 8157013864 | +1 815-701-3864 Illinois U.S.A.
  • 8157013865 | +1 815-701-3865 Illinois U.S.A.
  • 8157013866 | +1 815-701-3866 Illinois U.S.A.
  • 8157013867 | +1 815-701-3867 Illinois U.S.A.
  • 8157013868 | +1 815-701-3868 Illinois U.S.A.
  • 8157013869 | +1 815-701-3869 Illinois U.S.A.
  • 8157013870 | +1 815-701-3870 Illinois U.S.A.
  • 8157013871 | +1 815-701-3871 Illinois U.S.A.
  • 8157013872 | +1 815-701-3872 Illinois U.S.A.
  • 8157013873 | +1 815-701-3873 Illinois U.S.A.
  • 8157013874 | +1 815-701-3874 Illinois U.S.A.
  • 8157013875 | +1 815-701-3875 Illinois U.S.A.
  • 8157013876 | +1 815-701-3876 Illinois U.S.A.
  • 8157013877 | +1 815-701-3877 Illinois U.S.A.
  • 8157013878 | +1 815-701-3878 Illinois U.S.A.
  • 8157013879 | +1 815-701-3879 Illinois U.S.A.
  • 8157013880 | +1 815-701-3880 Illinois U.S.A.
  • 8157013881 | +1 815-701-3881 Illinois U.S.A.
  • 8157013882 | +1 815-701-3882 Illinois U.S.A.
  • 8157013883 | +1 815-701-3883 Illinois U.S.A.
  • 8157013884 | +1 815-701-3884 Illinois U.S.A.
  • 8157013885 | +1 815-701-3885 Illinois U.S.A.
  • 8157013886 | +1 815-701-3886 Illinois U.S.A.
  • 8157013887 | +1 815-701-3887 Illinois U.S.A.
  • 8157013888 | +1 815-701-3888 Illinois U.S.A.
  • 8157013889 | +1 815-701-3889 Illinois U.S.A.
  • 8157013890 | +1 815-701-3890 Illinois U.S.A.
  • 8157013891 | +1 815-701-3891 Illinois U.S.A.
  • 8157013892 | +1 815-701-3892 Illinois U.S.A.
  • 8157013893 | +1 815-701-3893 Illinois U.S.A.
  • 8157013894 | +1 815-701-3894 Illinois U.S.A.
  • 8157013895 | +1 815-701-3895 Illinois U.S.A.
  • 8157013896 | +1 815-701-3896 Illinois U.S.A.
  • 8157013897 | +1 815-701-3897 Illinois U.S.A.
  • 8157013898 | +1 815-701-3898 Illinois U.S.A.
  • 8157013899 | +1 815-701-3899 Illinois U.S.A.