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).

  • 8156910800 | +1 815-691-0800 Illinois U.S.A.
  • 8156910801 | +1 815-691-0801 Illinois U.S.A.
  • 8156910802 | +1 815-691-0802 Illinois U.S.A.
  • 8156910803 | +1 815-691-0803 Illinois U.S.A.
  • 8156910804 | +1 815-691-0804 Illinois U.S.A.
  • 8156910805 | +1 815-691-0805 Illinois U.S.A.
  • 8156910806 | +1 815-691-0806 Illinois U.S.A.
  • 8156910807 | +1 815-691-0807 Illinois U.S.A.
  • 8156910808 | +1 815-691-0808 Illinois U.S.A.
  • 8156910809 | +1 815-691-0809 Illinois U.S.A.
  • 8156910810 | +1 815-691-0810 Illinois U.S.A.
  • 8156910811 | +1 815-691-0811 Illinois U.S.A.
  • 8156910812 | +1 815-691-0812 Illinois U.S.A.
  • 8156910813 | +1 815-691-0813 Illinois U.S.A.
  • 8156910814 | +1 815-691-0814 Illinois U.S.A.
  • 8156910815 | +1 815-691-0815 Illinois U.S.A.
  • 8156910816 | +1 815-691-0816 Illinois U.S.A.
  • 8156910817 | +1 815-691-0817 Illinois U.S.A.
  • 8156910818 | +1 815-691-0818 Illinois U.S.A.
  • 8156910819 | +1 815-691-0819 Illinois U.S.A.
  • 8156910820 | +1 815-691-0820 Illinois U.S.A.
  • 8156910821 | +1 815-691-0821 Illinois U.S.A.
  • 8156910822 | +1 815-691-0822 Illinois U.S.A.
  • 8156910823 | +1 815-691-0823 Illinois U.S.A.
  • 8156910824 | +1 815-691-0824 Illinois U.S.A.
  • 8156910825 | +1 815-691-0825 Illinois U.S.A.
  • 8156910826 | +1 815-691-0826 Illinois U.S.A.
  • 8156910827 | +1 815-691-0827 Illinois U.S.A.
  • 8156910828 | +1 815-691-0828 Illinois U.S.A.
  • 8156910829 | +1 815-691-0829 Illinois U.S.A.
  • 8156910830 | +1 815-691-0830 Illinois U.S.A.
  • 8156910831 | +1 815-691-0831 Illinois U.S.A.
  • 8156910832 | +1 815-691-0832 Illinois U.S.A.
  • 8156910833 | +1 815-691-0833 Illinois U.S.A.
  • 8156910834 | +1 815-691-0834 Illinois U.S.A.
  • 8156910835 | +1 815-691-0835 Illinois U.S.A.
  • 8156910836 | +1 815-691-0836 Illinois U.S.A.
  • 8156910837 | +1 815-691-0837 Illinois U.S.A.
  • 8156910838 | +1 815-691-0838 Illinois U.S.A.
  • 8156910839 | +1 815-691-0839 Illinois U.S.A.
  • 8156910840 | +1 815-691-0840 Illinois U.S.A.
  • 8156910841 | +1 815-691-0841 Illinois U.S.A.
  • 8156910842 | +1 815-691-0842 Illinois U.S.A.
  • 8156910843 | +1 815-691-0843 Illinois U.S.A.
  • 8156910844 | +1 815-691-0844 Illinois U.S.A.
  • 8156910845 | +1 815-691-0845 Illinois U.S.A.
  • 8156910846 | +1 815-691-0846 Illinois U.S.A.
  • 8156910847 | +1 815-691-0847 Illinois U.S.A.
  • 8156910848 | +1 815-691-0848 Illinois U.S.A.
  • 8156910849 | +1 815-691-0849 Illinois U.S.A.
  • 8156910850 | +1 815-691-0850 Illinois U.S.A.
  • 8156910851 | +1 815-691-0851 Illinois U.S.A.
  • 8156910852 | +1 815-691-0852 Illinois U.S.A.
  • 8156910853 | +1 815-691-0853 Illinois U.S.A.
  • 8156910854 | +1 815-691-0854 Illinois U.S.A.
  • 8156910855 | +1 815-691-0855 Illinois U.S.A.
  • 8156910856 | +1 815-691-0856 Illinois U.S.A.
  • 8156910857 | +1 815-691-0857 Illinois U.S.A.
  • 8156910858 | +1 815-691-0858 Illinois U.S.A.
  • 8156910859 | +1 815-691-0859 Illinois U.S.A.
  • 8156910860 | +1 815-691-0860 Illinois U.S.A.
  • 8156910861 | +1 815-691-0861 Illinois U.S.A.
  • 8156910862 | +1 815-691-0862 Illinois U.S.A.
  • 8156910863 | +1 815-691-0863 Illinois U.S.A.
  • 8156910864 | +1 815-691-0864 Illinois U.S.A.
  • 8156910865 | +1 815-691-0865 Illinois U.S.A.
  • 8156910866 | +1 815-691-0866 Illinois U.S.A.
  • 8156910867 | +1 815-691-0867 Illinois U.S.A.
  • 8156910868 | +1 815-691-0868 Illinois U.S.A.
  • 8156910869 | +1 815-691-0869 Illinois U.S.A.
  • 8156910870 | +1 815-691-0870 Illinois U.S.A.
  • 8156910871 | +1 815-691-0871 Illinois U.S.A.
  • 8156910872 | +1 815-691-0872 Illinois U.S.A.
  • 8156910873 | +1 815-691-0873 Illinois U.S.A.
  • 8156910874 | +1 815-691-0874 Illinois U.S.A.
  • 8156910875 | +1 815-691-0875 Illinois U.S.A.
  • 8156910876 | +1 815-691-0876 Illinois U.S.A.
  • 8156910877 | +1 815-691-0877 Illinois U.S.A.
  • 8156910878 | +1 815-691-0878 Illinois U.S.A.
  • 8156910879 | +1 815-691-0879 Illinois U.S.A.
  • 8156910880 | +1 815-691-0880 Illinois U.S.A.
  • 8156910881 | +1 815-691-0881 Illinois U.S.A.
  • 8156910882 | +1 815-691-0882 Illinois U.S.A.
  • 8156910883 | +1 815-691-0883 Illinois U.S.A.
  • 8156910884 | +1 815-691-0884 Illinois U.S.A.
  • 8156910885 | +1 815-691-0885 Illinois U.S.A.
  • 8156910886 | +1 815-691-0886 Illinois U.S.A.
  • 8156910887 | +1 815-691-0887 Illinois U.S.A.
  • 8156910888 | +1 815-691-0888 Illinois U.S.A.
  • 8156910889 | +1 815-691-0889 Illinois U.S.A.
  • 8156910890 | +1 815-691-0890 Illinois U.S.A.
  • 8156910891 | +1 815-691-0891 Illinois U.S.A.
  • 8156910892 | +1 815-691-0892 Illinois U.S.A.
  • 8156910893 | +1 815-691-0893 Illinois U.S.A.
  • 8156910894 | +1 815-691-0894 Illinois U.S.A.
  • 8156910895 | +1 815-691-0895 Illinois U.S.A.
  • 8156910896 | +1 815-691-0896 Illinois U.S.A.
  • 8156910897 | +1 815-691-0897 Illinois U.S.A.
  • 8156910898 | +1 815-691-0898 Illinois U.S.A.
  • 8156910899 | +1 815-691-0899 Illinois U.S.A.