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).

  • 8155126800 | +1 815-512-6800 Illinois U.S.A.
  • 8155126801 | +1 815-512-6801 Illinois U.S.A.
  • 8155126802 | +1 815-512-6802 Illinois U.S.A.
  • 8155126803 | +1 815-512-6803 Illinois U.S.A.
  • 8155126804 | +1 815-512-6804 Illinois U.S.A.
  • 8155126805 | +1 815-512-6805 Illinois U.S.A.
  • 8155126806 | +1 815-512-6806 Illinois U.S.A.
  • 8155126807 | +1 815-512-6807 Illinois U.S.A.
  • 8155126808 | +1 815-512-6808 Illinois U.S.A.
  • 8155126809 | +1 815-512-6809 Illinois U.S.A.
  • 8155126810 | +1 815-512-6810 Illinois U.S.A.
  • 8155126811 | +1 815-512-6811 Illinois U.S.A.
  • 8155126812 | +1 815-512-6812 Illinois U.S.A.
  • 8155126813 | +1 815-512-6813 Illinois U.S.A.
  • 8155126814 | +1 815-512-6814 Illinois U.S.A.
  • 8155126815 | +1 815-512-6815 Illinois U.S.A.
  • 8155126816 | +1 815-512-6816 Illinois U.S.A.
  • 8155126817 | +1 815-512-6817 Illinois U.S.A.
  • 8155126818 | +1 815-512-6818 Illinois U.S.A.
  • 8155126819 | +1 815-512-6819 Illinois U.S.A.
  • 8155126820 | +1 815-512-6820 Illinois U.S.A.
  • 8155126821 | +1 815-512-6821 Illinois U.S.A.
  • 8155126822 | +1 815-512-6822 Illinois U.S.A.
  • 8155126823 | +1 815-512-6823 Illinois U.S.A.
  • 8155126824 | +1 815-512-6824 Illinois U.S.A.
  • 8155126825 | +1 815-512-6825 Illinois U.S.A.
  • 8155126826 | +1 815-512-6826 Illinois U.S.A.
  • 8155126827 | +1 815-512-6827 Illinois U.S.A.
  • 8155126828 | +1 815-512-6828 Illinois U.S.A.
  • 8155126829 | +1 815-512-6829 Illinois U.S.A.
  • 8155126830 | +1 815-512-6830 Illinois U.S.A.
  • 8155126831 | +1 815-512-6831 Illinois U.S.A.
  • 8155126832 | +1 815-512-6832 Illinois U.S.A.
  • 8155126833 | +1 815-512-6833 Illinois U.S.A.
  • 8155126834 | +1 815-512-6834 Illinois U.S.A.
  • 8155126835 | +1 815-512-6835 Illinois U.S.A.
  • 8155126836 | +1 815-512-6836 Illinois U.S.A.
  • 8155126837 | +1 815-512-6837 Illinois U.S.A.
  • 8155126838 | +1 815-512-6838 Illinois U.S.A.
  • 8155126839 | +1 815-512-6839 Illinois U.S.A.
  • 8155126840 | +1 815-512-6840 Illinois U.S.A.
  • 8155126841 | +1 815-512-6841 Illinois U.S.A.
  • 8155126842 | +1 815-512-6842 Illinois U.S.A.
  • 8155126843 | +1 815-512-6843 Illinois U.S.A.
  • 8155126844 | +1 815-512-6844 Illinois U.S.A.
  • 8155126845 | +1 815-512-6845 Illinois U.S.A.
  • 8155126846 | +1 815-512-6846 Illinois U.S.A.
  • 8155126847 | +1 815-512-6847 Illinois U.S.A.
  • 8155126848 | +1 815-512-6848 Illinois U.S.A.
  • 8155126849 | +1 815-512-6849 Illinois U.S.A.
  • 8155126850 | +1 815-512-6850 Illinois U.S.A.
  • 8155126851 | +1 815-512-6851 Illinois U.S.A.
  • 8155126852 | +1 815-512-6852 Illinois U.S.A.
  • 8155126853 | +1 815-512-6853 Illinois U.S.A.
  • 8155126854 | +1 815-512-6854 Illinois U.S.A.
  • 8155126855 | +1 815-512-6855 Illinois U.S.A.
  • 8155126856 | +1 815-512-6856 Illinois U.S.A.
  • 8155126857 | +1 815-512-6857 Illinois U.S.A.
  • 8155126858 | +1 815-512-6858 Illinois U.S.A.
  • 8155126859 | +1 815-512-6859 Illinois U.S.A.
  • 8155126860 | +1 815-512-6860 Illinois U.S.A.
  • 8155126861 | +1 815-512-6861 Illinois U.S.A.
  • 8155126862 | +1 815-512-6862 Illinois U.S.A.
  • 8155126863 | +1 815-512-6863 Illinois U.S.A.
  • 8155126864 | +1 815-512-6864 Illinois U.S.A.
  • 8155126865 | +1 815-512-6865 Illinois U.S.A.
  • 8155126866 | +1 815-512-6866 Illinois U.S.A.
  • 8155126867 | +1 815-512-6867 Illinois U.S.A.
  • 8155126868 | +1 815-512-6868 Illinois U.S.A.
  • 8155126869 | +1 815-512-6869 Illinois U.S.A.
  • 8155126870 | +1 815-512-6870 Illinois U.S.A.
  • 8155126871 | +1 815-512-6871 Illinois U.S.A.
  • 8155126872 | +1 815-512-6872 Illinois U.S.A.
  • 8155126873 | +1 815-512-6873 Illinois U.S.A.
  • 8155126874 | +1 815-512-6874 Illinois U.S.A.
  • 8155126875 | +1 815-512-6875 Illinois U.S.A.
  • 8155126876 | +1 815-512-6876 Illinois U.S.A.
  • 8155126877 | +1 815-512-6877 Illinois U.S.A.
  • 8155126878 | +1 815-512-6878 Illinois U.S.A.
  • 8155126879 | +1 815-512-6879 Illinois U.S.A.
  • 8155126880 | +1 815-512-6880 Illinois U.S.A.
  • 8155126881 | +1 815-512-6881 Illinois U.S.A.
  • 8155126882 | +1 815-512-6882 Illinois U.S.A.
  • 8155126883 | +1 815-512-6883 Illinois U.S.A.
  • 8155126884 | +1 815-512-6884 Illinois U.S.A.
  • 8155126885 | +1 815-512-6885 Illinois U.S.A.
  • 8155126886 | +1 815-512-6886 Illinois U.S.A.
  • 8155126887 | +1 815-512-6887 Illinois U.S.A.
  • 8155126888 | +1 815-512-6888 Illinois U.S.A.
  • 8155126889 | +1 815-512-6889 Illinois U.S.A.
  • 8155126890 | +1 815-512-6890 Illinois U.S.A.
  • 8155126891 | +1 815-512-6891 Illinois U.S.A.
  • 8155126892 | +1 815-512-6892 Illinois U.S.A.
  • 8155126893 | +1 815-512-6893 Illinois U.S.A.
  • 8155126894 | +1 815-512-6894 Illinois U.S.A.
  • 8155126895 | +1 815-512-6895 Illinois U.S.A.
  • 8155126896 | +1 815-512-6896 Illinois U.S.A.
  • 8155126897 | +1 815-512-6897 Illinois U.S.A.
  • 8155126898 | +1 815-512-6898 Illinois U.S.A.
  • 8155126899 | +1 815-512-6899 Illinois U.S.A.