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).

  • 8156918800 | +1 815-691-8800 Illinois U.S.A.
  • 8156918801 | +1 815-691-8801 Illinois U.S.A.
  • 8156918802 | +1 815-691-8802 Illinois U.S.A.
  • 8156918803 | +1 815-691-8803 Illinois U.S.A.
  • 8156918804 | +1 815-691-8804 Illinois U.S.A.
  • 8156918805 | +1 815-691-8805 Illinois U.S.A.
  • 8156918806 | +1 815-691-8806 Illinois U.S.A.
  • 8156918807 | +1 815-691-8807 Illinois U.S.A.
  • 8156918808 | +1 815-691-8808 Illinois U.S.A.
  • 8156918809 | +1 815-691-8809 Illinois U.S.A.
  • 8156918810 | +1 815-691-8810 Illinois U.S.A.
  • 8156918811 | +1 815-691-8811 Illinois U.S.A.
  • 8156918812 | +1 815-691-8812 Illinois U.S.A.
  • 8156918813 | +1 815-691-8813 Illinois U.S.A.
  • 8156918814 | +1 815-691-8814 Illinois U.S.A.
  • 8156918815 | +1 815-691-8815 Illinois U.S.A.
  • 8156918816 | +1 815-691-8816 Illinois U.S.A.
  • 8156918817 | +1 815-691-8817 Illinois U.S.A.
  • 8156918818 | +1 815-691-8818 Illinois U.S.A.
  • 8156918819 | +1 815-691-8819 Illinois U.S.A.
  • 8156918820 | +1 815-691-8820 Illinois U.S.A.
  • 8156918821 | +1 815-691-8821 Illinois U.S.A.
  • 8156918822 | +1 815-691-8822 Illinois U.S.A.
  • 8156918823 | +1 815-691-8823 Illinois U.S.A.
  • 8156918824 | +1 815-691-8824 Illinois U.S.A.
  • 8156918825 | +1 815-691-8825 Illinois U.S.A.
  • 8156918826 | +1 815-691-8826 Illinois U.S.A.
  • 8156918827 | +1 815-691-8827 Illinois U.S.A.
  • 8156918828 | +1 815-691-8828 Illinois U.S.A.
  • 8156918829 | +1 815-691-8829 Illinois U.S.A.
  • 8156918830 | +1 815-691-8830 Illinois U.S.A.
  • 8156918831 | +1 815-691-8831 Illinois U.S.A.
  • 8156918832 | +1 815-691-8832 Illinois U.S.A.
  • 8156918833 | +1 815-691-8833 Illinois U.S.A.
  • 8156918834 | +1 815-691-8834 Illinois U.S.A.
  • 8156918835 | +1 815-691-8835 Illinois U.S.A.
  • 8156918836 | +1 815-691-8836 Illinois U.S.A.
  • 8156918837 | +1 815-691-8837 Illinois U.S.A.
  • 8156918838 | +1 815-691-8838 Illinois U.S.A.
  • 8156918839 | +1 815-691-8839 Illinois U.S.A.
  • 8156918840 | +1 815-691-8840 Illinois U.S.A.
  • 8156918841 | +1 815-691-8841 Illinois U.S.A.
  • 8156918842 | +1 815-691-8842 Illinois U.S.A.
  • 8156918843 | +1 815-691-8843 Illinois U.S.A.
  • 8156918844 | +1 815-691-8844 Illinois U.S.A.
  • 8156918845 | +1 815-691-8845 Illinois U.S.A.
  • 8156918846 | +1 815-691-8846 Illinois U.S.A.
  • 8156918847 | +1 815-691-8847 Illinois U.S.A.
  • 8156918848 | +1 815-691-8848 Illinois U.S.A.
  • 8156918849 | +1 815-691-8849 Illinois U.S.A.
  • 8156918850 | +1 815-691-8850 Illinois U.S.A.
  • 8156918851 | +1 815-691-8851 Illinois U.S.A.
  • 8156918852 | +1 815-691-8852 Illinois U.S.A.
  • 8156918853 | +1 815-691-8853 Illinois U.S.A.
  • 8156918854 | +1 815-691-8854 Illinois U.S.A.
  • 8156918855 | +1 815-691-8855 Illinois U.S.A.
  • 8156918856 | +1 815-691-8856 Illinois U.S.A.
  • 8156918857 | +1 815-691-8857 Illinois U.S.A.
  • 8156918858 | +1 815-691-8858 Illinois U.S.A.
  • 8156918859 | +1 815-691-8859 Illinois U.S.A.
  • 8156918860 | +1 815-691-8860 Illinois U.S.A.
  • 8156918861 | +1 815-691-8861 Illinois U.S.A.
  • 8156918862 | +1 815-691-8862 Illinois U.S.A.
  • 8156918863 | +1 815-691-8863 Illinois U.S.A.
  • 8156918864 | +1 815-691-8864 Illinois U.S.A.
  • 8156918865 | +1 815-691-8865 Illinois U.S.A.
  • 8156918866 | +1 815-691-8866 Illinois U.S.A.
  • 8156918867 | +1 815-691-8867 Illinois U.S.A.
  • 8156918868 | +1 815-691-8868 Illinois U.S.A.
  • 8156918869 | +1 815-691-8869 Illinois U.S.A.
  • 8156918870 | +1 815-691-8870 Illinois U.S.A.
  • 8156918871 | +1 815-691-8871 Illinois U.S.A.
  • 8156918872 | +1 815-691-8872 Illinois U.S.A.
  • 8156918873 | +1 815-691-8873 Illinois U.S.A.
  • 8156918874 | +1 815-691-8874 Illinois U.S.A.
  • 8156918875 | +1 815-691-8875 Illinois U.S.A.
  • 8156918876 | +1 815-691-8876 Illinois U.S.A.
  • 8156918877 | +1 815-691-8877 Illinois U.S.A.
  • 8156918878 | +1 815-691-8878 Illinois U.S.A.
  • 8156918879 | +1 815-691-8879 Illinois U.S.A.
  • 8156918880 | +1 815-691-8880 Illinois U.S.A.
  • 8156918881 | +1 815-691-8881 Illinois U.S.A.
  • 8156918882 | +1 815-691-8882 Illinois U.S.A.
  • 8156918883 | +1 815-691-8883 Illinois U.S.A.
  • 8156918884 | +1 815-691-8884 Illinois U.S.A.
  • 8156918885 | +1 815-691-8885 Illinois U.S.A.
  • 8156918886 | +1 815-691-8886 Illinois U.S.A.
  • 8156918887 | +1 815-691-8887 Illinois U.S.A.
  • 8156918888 | +1 815-691-8888 Illinois U.S.A.
  • 8156918889 | +1 815-691-8889 Illinois U.S.A.
  • 8156918890 | +1 815-691-8890 Illinois U.S.A.
  • 8156918891 | +1 815-691-8891 Illinois U.S.A.
  • 8156918892 | +1 815-691-8892 Illinois U.S.A.
  • 8156918893 | +1 815-691-8893 Illinois U.S.A.
  • 8156918894 | +1 815-691-8894 Illinois U.S.A.
  • 8156918895 | +1 815-691-8895 Illinois U.S.A.
  • 8156918896 | +1 815-691-8896 Illinois U.S.A.
  • 8156918897 | +1 815-691-8897 Illinois U.S.A.
  • 8156918898 | +1 815-691-8898 Illinois U.S.A.
  • 8156918899 | +1 815-691-8899 Illinois U.S.A.