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).

  • 8154286800 | +1 815-428-6800 Illinois U.S.A.
  • 8154286801 | +1 815-428-6801 Illinois U.S.A.
  • 8154286802 | +1 815-428-6802 Illinois U.S.A.
  • 8154286803 | +1 815-428-6803 Illinois U.S.A.
  • 8154286804 | +1 815-428-6804 Illinois U.S.A.
  • 8154286805 | +1 815-428-6805 Illinois U.S.A.
  • 8154286806 | +1 815-428-6806 Illinois U.S.A.
  • 8154286807 | +1 815-428-6807 Illinois U.S.A.
  • 8154286808 | +1 815-428-6808 Illinois U.S.A.
  • 8154286809 | +1 815-428-6809 Illinois U.S.A.
  • 8154286810 | +1 815-428-6810 Illinois U.S.A.
  • 8154286811 | +1 815-428-6811 Illinois U.S.A.
  • 8154286812 | +1 815-428-6812 Illinois U.S.A.
  • 8154286813 | +1 815-428-6813 Illinois U.S.A.
  • 8154286814 | +1 815-428-6814 Illinois U.S.A.
  • 8154286815 | +1 815-428-6815 Illinois U.S.A.
  • 8154286816 | +1 815-428-6816 Illinois U.S.A.
  • 8154286817 | +1 815-428-6817 Illinois U.S.A.
  • 8154286818 | +1 815-428-6818 Illinois U.S.A.
  • 8154286819 | +1 815-428-6819 Illinois U.S.A.
  • 8154286820 | +1 815-428-6820 Illinois U.S.A.
  • 8154286821 | +1 815-428-6821 Illinois U.S.A.
  • 8154286822 | +1 815-428-6822 Illinois U.S.A.
  • 8154286823 | +1 815-428-6823 Illinois U.S.A.
  • 8154286824 | +1 815-428-6824 Illinois U.S.A.
  • 8154286825 | +1 815-428-6825 Illinois U.S.A.
  • 8154286826 | +1 815-428-6826 Illinois U.S.A.
  • 8154286827 | +1 815-428-6827 Illinois U.S.A.
  • 8154286828 | +1 815-428-6828 Illinois U.S.A.
  • 8154286829 | +1 815-428-6829 Illinois U.S.A.
  • 8154286830 | +1 815-428-6830 Illinois U.S.A.
  • 8154286831 | +1 815-428-6831 Illinois U.S.A.
  • 8154286832 | +1 815-428-6832 Illinois U.S.A.
  • 8154286833 | +1 815-428-6833 Illinois U.S.A.
  • 8154286834 | +1 815-428-6834 Illinois U.S.A.
  • 8154286835 | +1 815-428-6835 Illinois U.S.A.
  • 8154286836 | +1 815-428-6836 Illinois U.S.A.
  • 8154286837 | +1 815-428-6837 Illinois U.S.A.
  • 8154286838 | +1 815-428-6838 Illinois U.S.A.
  • 8154286839 | +1 815-428-6839 Illinois U.S.A.
  • 8154286840 | +1 815-428-6840 Illinois U.S.A.
  • 8154286841 | +1 815-428-6841 Illinois U.S.A.
  • 8154286842 | +1 815-428-6842 Illinois U.S.A.
  • 8154286843 | +1 815-428-6843 Illinois U.S.A.
  • 8154286844 | +1 815-428-6844 Illinois U.S.A.
  • 8154286845 | +1 815-428-6845 Illinois U.S.A.
  • 8154286846 | +1 815-428-6846 Illinois U.S.A.
  • 8154286847 | +1 815-428-6847 Illinois U.S.A.
  • 8154286848 | +1 815-428-6848 Illinois U.S.A.
  • 8154286849 | +1 815-428-6849 Illinois U.S.A.
  • 8154286850 | +1 815-428-6850 Illinois U.S.A.
  • 8154286851 | +1 815-428-6851 Illinois U.S.A.
  • 8154286852 | +1 815-428-6852 Illinois U.S.A.
  • 8154286853 | +1 815-428-6853 Illinois U.S.A.
  • 8154286854 | +1 815-428-6854 Illinois U.S.A.
  • 8154286855 | +1 815-428-6855 Illinois U.S.A.
  • 8154286856 | +1 815-428-6856 Illinois U.S.A.
  • 8154286857 | +1 815-428-6857 Illinois U.S.A.
  • 8154286858 | +1 815-428-6858 Illinois U.S.A.
  • 8154286859 | +1 815-428-6859 Illinois U.S.A.
  • 8154286860 | +1 815-428-6860 Illinois U.S.A.
  • 8154286861 | +1 815-428-6861 Illinois U.S.A.
  • 8154286862 | +1 815-428-6862 Illinois U.S.A.
  • 8154286863 | +1 815-428-6863 Illinois U.S.A.
  • 8154286864 | +1 815-428-6864 Illinois U.S.A.
  • 8154286865 | +1 815-428-6865 Illinois U.S.A.
  • 8154286866 | +1 815-428-6866 Illinois U.S.A.
  • 8154286867 | +1 815-428-6867 Illinois U.S.A.
  • 8154286868 | +1 815-428-6868 Illinois U.S.A.
  • 8154286869 | +1 815-428-6869 Illinois U.S.A.
  • 8154286870 | +1 815-428-6870 Illinois U.S.A.
  • 8154286871 | +1 815-428-6871 Illinois U.S.A.
  • 8154286872 | +1 815-428-6872 Illinois U.S.A.
  • 8154286873 | +1 815-428-6873 Illinois U.S.A.
  • 8154286874 | +1 815-428-6874 Illinois U.S.A.
  • 8154286875 | +1 815-428-6875 Illinois U.S.A.
  • 8154286876 | +1 815-428-6876 Illinois U.S.A.
  • 8154286877 | +1 815-428-6877 Illinois U.S.A.
  • 8154286878 | +1 815-428-6878 Illinois U.S.A.
  • 8154286879 | +1 815-428-6879 Illinois U.S.A.
  • 8154286880 | +1 815-428-6880 Illinois U.S.A.
  • 8154286881 | +1 815-428-6881 Illinois U.S.A.
  • 8154286882 | +1 815-428-6882 Illinois U.S.A.
  • 8154286883 | +1 815-428-6883 Illinois U.S.A.
  • 8154286884 | +1 815-428-6884 Illinois U.S.A.
  • 8154286885 | +1 815-428-6885 Illinois U.S.A.
  • 8154286886 | +1 815-428-6886 Illinois U.S.A.
  • 8154286887 | +1 815-428-6887 Illinois U.S.A.
  • 8154286888 | +1 815-428-6888 Illinois U.S.A.
  • 8154286889 | +1 815-428-6889 Illinois U.S.A.
  • 8154286890 | +1 815-428-6890 Illinois U.S.A.
  • 8154286891 | +1 815-428-6891 Illinois U.S.A.
  • 8154286892 | +1 815-428-6892 Illinois U.S.A.
  • 8154286893 | +1 815-428-6893 Illinois U.S.A.
  • 8154286894 | +1 815-428-6894 Illinois U.S.A.
  • 8154286895 | +1 815-428-6895 Illinois U.S.A.
  • 8154286896 | +1 815-428-6896 Illinois U.S.A.
  • 8154286897 | +1 815-428-6897 Illinois U.S.A.
  • 8154286898 | +1 815-428-6898 Illinois U.S.A.
  • 8154286899 | +1 815-428-6899 Illinois U.S.A.