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).

  • 8155020800 | +1 815-502-0800 Illinois U.S.A.
  • 8155020801 | +1 815-502-0801 Illinois U.S.A.
  • 8155020802 | +1 815-502-0802 Illinois U.S.A.
  • 8155020803 | +1 815-502-0803 Illinois U.S.A.
  • 8155020804 | +1 815-502-0804 Illinois U.S.A.
  • 8155020805 | +1 815-502-0805 Illinois U.S.A.
  • 8155020806 | +1 815-502-0806 Illinois U.S.A.
  • 8155020807 | +1 815-502-0807 Illinois U.S.A.
  • 8155020808 | +1 815-502-0808 Illinois U.S.A.
  • 8155020809 | +1 815-502-0809 Illinois U.S.A.
  • 8155020810 | +1 815-502-0810 Illinois U.S.A.
  • 8155020811 | +1 815-502-0811 Illinois U.S.A.
  • 8155020812 | +1 815-502-0812 Illinois U.S.A.
  • 8155020813 | +1 815-502-0813 Illinois U.S.A.
  • 8155020814 | +1 815-502-0814 Illinois U.S.A.
  • 8155020815 | +1 815-502-0815 Illinois U.S.A.
  • 8155020816 | +1 815-502-0816 Illinois U.S.A.
  • 8155020817 | +1 815-502-0817 Illinois U.S.A.
  • 8155020818 | +1 815-502-0818 Illinois U.S.A.
  • 8155020819 | +1 815-502-0819 Illinois U.S.A.
  • 8155020820 | +1 815-502-0820 Illinois U.S.A.
  • 8155020821 | +1 815-502-0821 Illinois U.S.A.
  • 8155020822 | +1 815-502-0822 Illinois U.S.A.
  • 8155020823 | +1 815-502-0823 Illinois U.S.A.
  • 8155020824 | +1 815-502-0824 Illinois U.S.A.
  • 8155020825 | +1 815-502-0825 Illinois U.S.A.
  • 8155020826 | +1 815-502-0826 Illinois U.S.A.
  • 8155020827 | +1 815-502-0827 Illinois U.S.A.
  • 8155020828 | +1 815-502-0828 Illinois U.S.A.
  • 8155020829 | +1 815-502-0829 Illinois U.S.A.
  • 8155020830 | +1 815-502-0830 Illinois U.S.A.
  • 8155020831 | +1 815-502-0831 Illinois U.S.A.
  • 8155020832 | +1 815-502-0832 Illinois U.S.A.
  • 8155020833 | +1 815-502-0833 Illinois U.S.A.
  • 8155020834 | +1 815-502-0834 Illinois U.S.A.
  • 8155020835 | +1 815-502-0835 Illinois U.S.A.
  • 8155020836 | +1 815-502-0836 Illinois U.S.A.
  • 8155020837 | +1 815-502-0837 Illinois U.S.A.
  • 8155020838 | +1 815-502-0838 Illinois U.S.A.
  • 8155020839 | +1 815-502-0839 Illinois U.S.A.
  • 8155020840 | +1 815-502-0840 Illinois U.S.A.
  • 8155020841 | +1 815-502-0841 Illinois U.S.A.
  • 8155020842 | +1 815-502-0842 Illinois U.S.A.
  • 8155020843 | +1 815-502-0843 Illinois U.S.A.
  • 8155020844 | +1 815-502-0844 Illinois U.S.A.
  • 8155020845 | +1 815-502-0845 Illinois U.S.A.
  • 8155020846 | +1 815-502-0846 Illinois U.S.A.
  • 8155020847 | +1 815-502-0847 Illinois U.S.A.
  • 8155020848 | +1 815-502-0848 Illinois U.S.A.
  • 8155020849 | +1 815-502-0849 Illinois U.S.A.
  • 8155020850 | +1 815-502-0850 Illinois U.S.A.
  • 8155020851 | +1 815-502-0851 Illinois U.S.A.
  • 8155020852 | +1 815-502-0852 Illinois U.S.A.
  • 8155020853 | +1 815-502-0853 Illinois U.S.A.
  • 8155020854 | +1 815-502-0854 Illinois U.S.A.
  • 8155020855 | +1 815-502-0855 Illinois U.S.A.
  • 8155020856 | +1 815-502-0856 Illinois U.S.A.
  • 8155020857 | +1 815-502-0857 Illinois U.S.A.
  • 8155020858 | +1 815-502-0858 Illinois U.S.A.
  • 8155020859 | +1 815-502-0859 Illinois U.S.A.
  • 8155020860 | +1 815-502-0860 Illinois U.S.A.
  • 8155020861 | +1 815-502-0861 Illinois U.S.A.
  • 8155020862 | +1 815-502-0862 Illinois U.S.A.
  • 8155020863 | +1 815-502-0863 Illinois U.S.A.
  • 8155020864 | +1 815-502-0864 Illinois U.S.A.
  • 8155020865 | +1 815-502-0865 Illinois U.S.A.
  • 8155020866 | +1 815-502-0866 Illinois U.S.A.
  • 8155020867 | +1 815-502-0867 Illinois U.S.A.
  • 8155020868 | +1 815-502-0868 Illinois U.S.A.
  • 8155020869 | +1 815-502-0869 Illinois U.S.A.
  • 8155020870 | +1 815-502-0870 Illinois U.S.A.
  • 8155020871 | +1 815-502-0871 Illinois U.S.A.
  • 8155020872 | +1 815-502-0872 Illinois U.S.A.
  • 8155020873 | +1 815-502-0873 Illinois U.S.A.
  • 8155020874 | +1 815-502-0874 Illinois U.S.A.
  • 8155020875 | +1 815-502-0875 Illinois U.S.A.
  • 8155020876 | +1 815-502-0876 Illinois U.S.A.
  • 8155020877 | +1 815-502-0877 Illinois U.S.A.
  • 8155020878 | +1 815-502-0878 Illinois U.S.A.
  • 8155020879 | +1 815-502-0879 Illinois U.S.A.
  • 8155020880 | +1 815-502-0880 Illinois U.S.A.
  • 8155020881 | +1 815-502-0881 Illinois U.S.A.
  • 8155020882 | +1 815-502-0882 Illinois U.S.A.
  • 8155020883 | +1 815-502-0883 Illinois U.S.A.
  • 8155020884 | +1 815-502-0884 Illinois U.S.A.
  • 8155020885 | +1 815-502-0885 Illinois U.S.A.
  • 8155020886 | +1 815-502-0886 Illinois U.S.A.
  • 8155020887 | +1 815-502-0887 Illinois U.S.A.
  • 8155020888 | +1 815-502-0888 Illinois U.S.A.
  • 8155020889 | +1 815-502-0889 Illinois U.S.A.
  • 8155020890 | +1 815-502-0890 Illinois U.S.A.
  • 8155020891 | +1 815-502-0891 Illinois U.S.A.
  • 8155020892 | +1 815-502-0892 Illinois U.S.A.
  • 8155020893 | +1 815-502-0893 Illinois U.S.A.
  • 8155020894 | +1 815-502-0894 Illinois U.S.A.
  • 8155020895 | +1 815-502-0895 Illinois U.S.A.
  • 8155020896 | +1 815-502-0896 Illinois U.S.A.
  • 8155020897 | +1 815-502-0897 Illinois U.S.A.
  • 8155020898 | +1 815-502-0898 Illinois U.S.A.
  • 8155020899 | +1 815-502-0899 Illinois U.S.A.