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).

  • 8153201800 | +1 815-320-1800 Illinois U.S.A.
  • 8153201801 | +1 815-320-1801 Illinois U.S.A.
  • 8153201802 | +1 815-320-1802 Illinois U.S.A.
  • 8153201803 | +1 815-320-1803 Illinois U.S.A.
  • 8153201804 | +1 815-320-1804 Illinois U.S.A.
  • 8153201805 | +1 815-320-1805 Illinois U.S.A.
  • 8153201806 | +1 815-320-1806 Illinois U.S.A.
  • 8153201807 | +1 815-320-1807 Illinois U.S.A.
  • 8153201808 | +1 815-320-1808 Illinois U.S.A.
  • 8153201809 | +1 815-320-1809 Illinois U.S.A.
  • 8153201810 | +1 815-320-1810 Illinois U.S.A.
  • 8153201811 | +1 815-320-1811 Illinois U.S.A.
  • 8153201812 | +1 815-320-1812 Illinois U.S.A.
  • 8153201813 | +1 815-320-1813 Illinois U.S.A.
  • 8153201814 | +1 815-320-1814 Illinois U.S.A.
  • 8153201815 | +1 815-320-1815 Illinois U.S.A.
  • 8153201816 | +1 815-320-1816 Illinois U.S.A.
  • 8153201817 | +1 815-320-1817 Illinois U.S.A.
  • 8153201818 | +1 815-320-1818 Illinois U.S.A.
  • 8153201819 | +1 815-320-1819 Illinois U.S.A.
  • 8153201820 | +1 815-320-1820 Illinois U.S.A.
  • 8153201821 | +1 815-320-1821 Illinois U.S.A.
  • 8153201822 | +1 815-320-1822 Illinois U.S.A.
  • 8153201823 | +1 815-320-1823 Illinois U.S.A.
  • 8153201824 | +1 815-320-1824 Illinois U.S.A.
  • 8153201825 | +1 815-320-1825 Illinois U.S.A.
  • 8153201826 | +1 815-320-1826 Illinois U.S.A.
  • 8153201827 | +1 815-320-1827 Illinois U.S.A.
  • 8153201828 | +1 815-320-1828 Illinois U.S.A.
  • 8153201829 | +1 815-320-1829 Illinois U.S.A.
  • 8153201830 | +1 815-320-1830 Illinois U.S.A.
  • 8153201831 | +1 815-320-1831 Illinois U.S.A.
  • 8153201832 | +1 815-320-1832 Illinois U.S.A.
  • 8153201833 | +1 815-320-1833 Illinois U.S.A.
  • 8153201834 | +1 815-320-1834 Illinois U.S.A.
  • 8153201835 | +1 815-320-1835 Illinois U.S.A.
  • 8153201836 | +1 815-320-1836 Illinois U.S.A.
  • 8153201837 | +1 815-320-1837 Illinois U.S.A.
  • 8153201838 | +1 815-320-1838 Illinois U.S.A.
  • 8153201839 | +1 815-320-1839 Illinois U.S.A.
  • 8153201840 | +1 815-320-1840 Illinois U.S.A.
  • 8153201841 | +1 815-320-1841 Illinois U.S.A.
  • 8153201842 | +1 815-320-1842 Illinois U.S.A.
  • 8153201843 | +1 815-320-1843 Illinois U.S.A.
  • 8153201844 | +1 815-320-1844 Illinois U.S.A.
  • 8153201845 | +1 815-320-1845 Illinois U.S.A.
  • 8153201846 | +1 815-320-1846 Illinois U.S.A.
  • 8153201847 | +1 815-320-1847 Illinois U.S.A.
  • 8153201848 | +1 815-320-1848 Illinois U.S.A.
  • 8153201849 | +1 815-320-1849 Illinois U.S.A.
  • 8153201850 | +1 815-320-1850 Illinois U.S.A.
  • 8153201851 | +1 815-320-1851 Illinois U.S.A.
  • 8153201852 | +1 815-320-1852 Illinois U.S.A.
  • 8153201853 | +1 815-320-1853 Illinois U.S.A.
  • 8153201854 | +1 815-320-1854 Illinois U.S.A.
  • 8153201855 | +1 815-320-1855 Illinois U.S.A.
  • 8153201856 | +1 815-320-1856 Illinois U.S.A.
  • 8153201857 | +1 815-320-1857 Illinois U.S.A.
  • 8153201858 | +1 815-320-1858 Illinois U.S.A.
  • 8153201859 | +1 815-320-1859 Illinois U.S.A.
  • 8153201860 | +1 815-320-1860 Illinois U.S.A.
  • 8153201861 | +1 815-320-1861 Illinois U.S.A.
  • 8153201862 | +1 815-320-1862 Illinois U.S.A.
  • 8153201863 | +1 815-320-1863 Illinois U.S.A.
  • 8153201864 | +1 815-320-1864 Illinois U.S.A.
  • 8153201865 | +1 815-320-1865 Illinois U.S.A.
  • 8153201866 | +1 815-320-1866 Illinois U.S.A.
  • 8153201867 | +1 815-320-1867 Illinois U.S.A.
  • 8153201868 | +1 815-320-1868 Illinois U.S.A.
  • 8153201869 | +1 815-320-1869 Illinois U.S.A.
  • 8153201870 | +1 815-320-1870 Illinois U.S.A.
  • 8153201871 | +1 815-320-1871 Illinois U.S.A.
  • 8153201872 | +1 815-320-1872 Illinois U.S.A.
  • 8153201873 | +1 815-320-1873 Illinois U.S.A.
  • 8153201874 | +1 815-320-1874 Illinois U.S.A.
  • 8153201875 | +1 815-320-1875 Illinois U.S.A.
  • 8153201876 | +1 815-320-1876 Illinois U.S.A.
  • 8153201877 | +1 815-320-1877 Illinois U.S.A.
  • 8153201878 | +1 815-320-1878 Illinois U.S.A.
  • 8153201879 | +1 815-320-1879 Illinois U.S.A.
  • 8153201880 | +1 815-320-1880 Illinois U.S.A.
  • 8153201881 | +1 815-320-1881 Illinois U.S.A.
  • 8153201882 | +1 815-320-1882 Illinois U.S.A.
  • 8153201883 | +1 815-320-1883 Illinois U.S.A.
  • 8153201884 | +1 815-320-1884 Illinois U.S.A.
  • 8153201885 | +1 815-320-1885 Illinois U.S.A.
  • 8153201886 | +1 815-320-1886 Illinois U.S.A.
  • 8153201887 | +1 815-320-1887 Illinois U.S.A.
  • 8153201888 | +1 815-320-1888 Illinois U.S.A.
  • 8153201889 | +1 815-320-1889 Illinois U.S.A.
  • 8153201890 | +1 815-320-1890 Illinois U.S.A.
  • 8153201891 | +1 815-320-1891 Illinois U.S.A.
  • 8153201892 | +1 815-320-1892 Illinois U.S.A.
  • 8153201893 | +1 815-320-1893 Illinois U.S.A.
  • 8153201894 | +1 815-320-1894 Illinois U.S.A.
  • 8153201895 | +1 815-320-1895 Illinois U.S.A.
  • 8153201896 | +1 815-320-1896 Illinois U.S.A.
  • 8153201897 | +1 815-320-1897 Illinois U.S.A.
  • 8153201898 | +1 815-320-1898 Illinois U.S.A.
  • 8153201899 | +1 815-320-1899 Illinois U.S.A.