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).

  • 8153718800 | +1 815-371-8800 Illinois U.S.A.
  • 8153718801 | +1 815-371-8801 Illinois U.S.A.
  • 8153718802 | +1 815-371-8802 Illinois U.S.A.
  • 8153718803 | +1 815-371-8803 Illinois U.S.A.
  • 8153718804 | +1 815-371-8804 Illinois U.S.A.
  • 8153718805 | +1 815-371-8805 Illinois U.S.A.
  • 8153718806 | +1 815-371-8806 Illinois U.S.A.
  • 8153718807 | +1 815-371-8807 Illinois U.S.A.
  • 8153718808 | +1 815-371-8808 Illinois U.S.A.
  • 8153718809 | +1 815-371-8809 Illinois U.S.A.
  • 8153718810 | +1 815-371-8810 Illinois U.S.A.
  • 8153718811 | +1 815-371-8811 Illinois U.S.A.
  • 8153718812 | +1 815-371-8812 Illinois U.S.A.
  • 8153718813 | +1 815-371-8813 Illinois U.S.A.
  • 8153718814 | +1 815-371-8814 Illinois U.S.A.
  • 8153718815 | +1 815-371-8815 Illinois U.S.A.
  • 8153718816 | +1 815-371-8816 Illinois U.S.A.
  • 8153718817 | +1 815-371-8817 Illinois U.S.A.
  • 8153718818 | +1 815-371-8818 Illinois U.S.A.
  • 8153718819 | +1 815-371-8819 Illinois U.S.A.
  • 8153718820 | +1 815-371-8820 Illinois U.S.A.
  • 8153718821 | +1 815-371-8821 Illinois U.S.A.
  • 8153718822 | +1 815-371-8822 Illinois U.S.A.
  • 8153718823 | +1 815-371-8823 Illinois U.S.A.
  • 8153718824 | +1 815-371-8824 Illinois U.S.A.
  • 8153718825 | +1 815-371-8825 Illinois U.S.A.
  • 8153718826 | +1 815-371-8826 Illinois U.S.A.
  • 8153718827 | +1 815-371-8827 Illinois U.S.A.
  • 8153718828 | +1 815-371-8828 Illinois U.S.A.
  • 8153718829 | +1 815-371-8829 Illinois U.S.A.
  • 8153718830 | +1 815-371-8830 Illinois U.S.A.
  • 8153718831 | +1 815-371-8831 Illinois U.S.A.
  • 8153718832 | +1 815-371-8832 Illinois U.S.A.
  • 8153718833 | +1 815-371-8833 Illinois U.S.A.
  • 8153718834 | +1 815-371-8834 Illinois U.S.A.
  • 8153718835 | +1 815-371-8835 Illinois U.S.A.
  • 8153718836 | +1 815-371-8836 Illinois U.S.A.
  • 8153718837 | +1 815-371-8837 Illinois U.S.A.
  • 8153718838 | +1 815-371-8838 Illinois U.S.A.
  • 8153718839 | +1 815-371-8839 Illinois U.S.A.
  • 8153718840 | +1 815-371-8840 Illinois U.S.A.
  • 8153718841 | +1 815-371-8841 Illinois U.S.A.
  • 8153718842 | +1 815-371-8842 Illinois U.S.A.
  • 8153718843 | +1 815-371-8843 Illinois U.S.A.
  • 8153718844 | +1 815-371-8844 Illinois U.S.A.
  • 8153718845 | +1 815-371-8845 Illinois U.S.A.
  • 8153718846 | +1 815-371-8846 Illinois U.S.A.
  • 8153718847 | +1 815-371-8847 Illinois U.S.A.
  • 8153718848 | +1 815-371-8848 Illinois U.S.A.
  • 8153718849 | +1 815-371-8849 Illinois U.S.A.
  • 8153718850 | +1 815-371-8850 Illinois U.S.A.
  • 8153718851 | +1 815-371-8851 Illinois U.S.A.
  • 8153718852 | +1 815-371-8852 Illinois U.S.A.
  • 8153718853 | +1 815-371-8853 Illinois U.S.A.
  • 8153718854 | +1 815-371-8854 Illinois U.S.A.
  • 8153718855 | +1 815-371-8855 Illinois U.S.A.
  • 8153718856 | +1 815-371-8856 Illinois U.S.A.
  • 8153718857 | +1 815-371-8857 Illinois U.S.A.
  • 8153718858 | +1 815-371-8858 Illinois U.S.A.
  • 8153718859 | +1 815-371-8859 Illinois U.S.A.
  • 8153718860 | +1 815-371-8860 Illinois U.S.A.
  • 8153718861 | +1 815-371-8861 Illinois U.S.A.
  • 8153718862 | +1 815-371-8862 Illinois U.S.A.
  • 8153718863 | +1 815-371-8863 Illinois U.S.A.
  • 8153718864 | +1 815-371-8864 Illinois U.S.A.
  • 8153718865 | +1 815-371-8865 Illinois U.S.A.
  • 8153718866 | +1 815-371-8866 Illinois U.S.A.
  • 8153718867 | +1 815-371-8867 Illinois U.S.A.
  • 8153718868 | +1 815-371-8868 Illinois U.S.A.
  • 8153718869 | +1 815-371-8869 Illinois U.S.A.
  • 8153718870 | +1 815-371-8870 Illinois U.S.A.
  • 8153718871 | +1 815-371-8871 Illinois U.S.A.
  • 8153718872 | +1 815-371-8872 Illinois U.S.A.
  • 8153718873 | +1 815-371-8873 Illinois U.S.A.
  • 8153718874 | +1 815-371-8874 Illinois U.S.A.
  • 8153718875 | +1 815-371-8875 Illinois U.S.A.
  • 8153718876 | +1 815-371-8876 Illinois U.S.A.
  • 8153718877 | +1 815-371-8877 Illinois U.S.A.
  • 8153718878 | +1 815-371-8878 Illinois U.S.A.
  • 8153718879 | +1 815-371-8879 Illinois U.S.A.
  • 8153718880 | +1 815-371-8880 Illinois U.S.A.
  • 8153718881 | +1 815-371-8881 Illinois U.S.A.
  • 8153718882 | +1 815-371-8882 Illinois U.S.A.
  • 8153718883 | +1 815-371-8883 Illinois U.S.A.
  • 8153718884 | +1 815-371-8884 Illinois U.S.A.
  • 8153718885 | +1 815-371-8885 Illinois U.S.A.
  • 8153718886 | +1 815-371-8886 Illinois U.S.A.
  • 8153718887 | +1 815-371-8887 Illinois U.S.A.
  • 8153718888 | +1 815-371-8888 Illinois U.S.A.
  • 8153718889 | +1 815-371-8889 Illinois U.S.A.
  • 8153718890 | +1 815-371-8890 Illinois U.S.A.
  • 8153718891 | +1 815-371-8891 Illinois U.S.A.
  • 8153718892 | +1 815-371-8892 Illinois U.S.A.
  • 8153718893 | +1 815-371-8893 Illinois U.S.A.
  • 8153718894 | +1 815-371-8894 Illinois U.S.A.
  • 8153718895 | +1 815-371-8895 Illinois U.S.A.
  • 8153718896 | +1 815-371-8896 Illinois U.S.A.
  • 8153718897 | +1 815-371-8897 Illinois U.S.A.
  • 8153718898 | +1 815-371-8898 Illinois U.S.A.
  • 8153718899 | +1 815-371-8899 Illinois U.S.A.