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).

  • 8155727800 | +1 815-572-7800 Illinois U.S.A.
  • 8155727801 | +1 815-572-7801 Illinois U.S.A.
  • 8155727802 | +1 815-572-7802 Illinois U.S.A.
  • 8155727803 | +1 815-572-7803 Illinois U.S.A.
  • 8155727804 | +1 815-572-7804 Illinois U.S.A.
  • 8155727805 | +1 815-572-7805 Illinois U.S.A.
  • 8155727806 | +1 815-572-7806 Illinois U.S.A.
  • 8155727807 | +1 815-572-7807 Illinois U.S.A.
  • 8155727808 | +1 815-572-7808 Illinois U.S.A.
  • 8155727809 | +1 815-572-7809 Illinois U.S.A.
  • 8155727810 | +1 815-572-7810 Illinois U.S.A.
  • 8155727811 | +1 815-572-7811 Illinois U.S.A.
  • 8155727812 | +1 815-572-7812 Illinois U.S.A.
  • 8155727813 | +1 815-572-7813 Illinois U.S.A.
  • 8155727814 | +1 815-572-7814 Illinois U.S.A.
  • 8155727815 | +1 815-572-7815 Illinois U.S.A.
  • 8155727816 | +1 815-572-7816 Illinois U.S.A.
  • 8155727817 | +1 815-572-7817 Illinois U.S.A.
  • 8155727818 | +1 815-572-7818 Illinois U.S.A.
  • 8155727819 | +1 815-572-7819 Illinois U.S.A.
  • 8155727820 | +1 815-572-7820 Illinois U.S.A.
  • 8155727821 | +1 815-572-7821 Illinois U.S.A.
  • 8155727822 | +1 815-572-7822 Illinois U.S.A.
  • 8155727823 | +1 815-572-7823 Illinois U.S.A.
  • 8155727824 | +1 815-572-7824 Illinois U.S.A.
  • 8155727825 | +1 815-572-7825 Illinois U.S.A.
  • 8155727826 | +1 815-572-7826 Illinois U.S.A.
  • 8155727827 | +1 815-572-7827 Illinois U.S.A.
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  • 8155727830 | +1 815-572-7830 Illinois U.S.A.
  • 8155727831 | +1 815-572-7831 Illinois U.S.A.
  • 8155727832 | +1 815-572-7832 Illinois U.S.A.
  • 8155727833 | +1 815-572-7833 Illinois U.S.A.
  • 8155727834 | +1 815-572-7834 Illinois U.S.A.
  • 8155727835 | +1 815-572-7835 Illinois U.S.A.
  • 8155727836 | +1 815-572-7836 Illinois U.S.A.
  • 8155727837 | +1 815-572-7837 Illinois U.S.A.
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  • 8155727840 | +1 815-572-7840 Illinois U.S.A.
  • 8155727841 | +1 815-572-7841 Illinois U.S.A.
  • 8155727842 | +1 815-572-7842 Illinois U.S.A.
  • 8155727843 | +1 815-572-7843 Illinois U.S.A.
  • 8155727844 | +1 815-572-7844 Illinois U.S.A.
  • 8155727845 | +1 815-572-7845 Illinois U.S.A.
  • 8155727846 | +1 815-572-7846 Illinois U.S.A.
  • 8155727847 | +1 815-572-7847 Illinois U.S.A.
  • 8155727848 | +1 815-572-7848 Illinois U.S.A.
  • 8155727849 | +1 815-572-7849 Illinois U.S.A.
  • 8155727850 | +1 815-572-7850 Illinois U.S.A.
  • 8155727851 | +1 815-572-7851 Illinois U.S.A.
  • 8155727852 | +1 815-572-7852 Illinois U.S.A.
  • 8155727853 | +1 815-572-7853 Illinois U.S.A.
  • 8155727854 | +1 815-572-7854 Illinois U.S.A.
  • 8155727855 | +1 815-572-7855 Illinois U.S.A.
  • 8155727856 | +1 815-572-7856 Illinois U.S.A.
  • 8155727857 | +1 815-572-7857 Illinois U.S.A.
  • 8155727858 | +1 815-572-7858 Illinois U.S.A.
  • 8155727859 | +1 815-572-7859 Illinois U.S.A.
  • 8155727860 | +1 815-572-7860 Illinois U.S.A.
  • 8155727861 | +1 815-572-7861 Illinois U.S.A.
  • 8155727862 | +1 815-572-7862 Illinois U.S.A.
  • 8155727863 | +1 815-572-7863 Illinois U.S.A.
  • 8155727864 | +1 815-572-7864 Illinois U.S.A.
  • 8155727865 | +1 815-572-7865 Illinois U.S.A.
  • 8155727866 | +1 815-572-7866 Illinois U.S.A.
  • 8155727867 | +1 815-572-7867 Illinois U.S.A.
  • 8155727868 | +1 815-572-7868 Illinois U.S.A.
  • 8155727869 | +1 815-572-7869 Illinois U.S.A.
  • 8155727870 | +1 815-572-7870 Illinois U.S.A.
  • 8155727871 | +1 815-572-7871 Illinois U.S.A.
  • 8155727872 | +1 815-572-7872 Illinois U.S.A.
  • 8155727873 | +1 815-572-7873 Illinois U.S.A.
  • 8155727874 | +1 815-572-7874 Illinois U.S.A.
  • 8155727875 | +1 815-572-7875 Illinois U.S.A.
  • 8155727876 | +1 815-572-7876 Illinois U.S.A.
  • 8155727877 | +1 815-572-7877 Illinois U.S.A.
  • 8155727878 | +1 815-572-7878 Illinois U.S.A.
  • 8155727879 | +1 815-572-7879 Illinois U.S.A.
  • 8155727880 | +1 815-572-7880 Illinois U.S.A.
  • 8155727881 | +1 815-572-7881 Illinois U.S.A.
  • 8155727882 | +1 815-572-7882 Illinois U.S.A.
  • 8155727883 | +1 815-572-7883 Illinois U.S.A.
  • 8155727884 | +1 815-572-7884 Illinois U.S.A.
  • 8155727885 | +1 815-572-7885 Illinois U.S.A.
  • 8155727886 | +1 815-572-7886 Illinois U.S.A.
  • 8155727887 | +1 815-572-7887 Illinois U.S.A.
  • 8155727888 | +1 815-572-7888 Illinois U.S.A.
  • 8155727889 | +1 815-572-7889 Illinois U.S.A.
  • 8155727890 | +1 815-572-7890 Illinois U.S.A.
  • 8155727891 | +1 815-572-7891 Illinois U.S.A.
  • 8155727892 | +1 815-572-7892 Illinois U.S.A.
  • 8155727893 | +1 815-572-7893 Illinois U.S.A.
  • 8155727894 | +1 815-572-7894 Illinois U.S.A.
  • 8155727895 | +1 815-572-7895 Illinois U.S.A.
  • 8155727896 | +1 815-572-7896 Illinois U.S.A.
  • 8155727897 | +1 815-572-7897 Illinois U.S.A.
  • 8155727898 | +1 815-572-7898 Illinois U.S.A.
  • 8155727899 | +1 815-572-7899 Illinois U.S.A.