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).

  • 8159401800 | +1 815-940-1800 Illinois U.S.A.
  • 8159401801 | +1 815-940-1801 Illinois U.S.A.
  • 8159401802 | +1 815-940-1802 Illinois U.S.A.
  • 8159401803 | +1 815-940-1803 Illinois U.S.A.
  • 8159401804 | +1 815-940-1804 Illinois U.S.A.
  • 8159401805 | +1 815-940-1805 Illinois U.S.A.
  • 8159401806 | +1 815-940-1806 Illinois U.S.A.
  • 8159401807 | +1 815-940-1807 Illinois U.S.A.
  • 8159401808 | +1 815-940-1808 Illinois U.S.A.
  • 8159401809 | +1 815-940-1809 Illinois U.S.A.
  • 8159401810 | +1 815-940-1810 Illinois U.S.A.
  • 8159401811 | +1 815-940-1811 Illinois U.S.A.
  • 8159401812 | +1 815-940-1812 Illinois U.S.A.
  • 8159401813 | +1 815-940-1813 Illinois U.S.A.
  • 8159401814 | +1 815-940-1814 Illinois U.S.A.
  • 8159401815 | +1 815-940-1815 Illinois U.S.A.
  • 8159401816 | +1 815-940-1816 Illinois U.S.A.
  • 8159401817 | +1 815-940-1817 Illinois U.S.A.
  • 8159401818 | +1 815-940-1818 Illinois U.S.A.
  • 8159401819 | +1 815-940-1819 Illinois U.S.A.
  • 8159401820 | +1 815-940-1820 Illinois U.S.A.
  • 8159401821 | +1 815-940-1821 Illinois U.S.A.
  • 8159401822 | +1 815-940-1822 Illinois U.S.A.
  • 8159401823 | +1 815-940-1823 Illinois U.S.A.
  • 8159401824 | +1 815-940-1824 Illinois U.S.A.
  • 8159401825 | +1 815-940-1825 Illinois U.S.A.
  • 8159401826 | +1 815-940-1826 Illinois U.S.A.
  • 8159401827 | +1 815-940-1827 Illinois U.S.A.
  • 8159401828 | +1 815-940-1828 Illinois U.S.A.
  • 8159401829 | +1 815-940-1829 Illinois U.S.A.
  • 8159401830 | +1 815-940-1830 Illinois U.S.A.
  • 8159401831 | +1 815-940-1831 Illinois U.S.A.
  • 8159401832 | +1 815-940-1832 Illinois U.S.A.
  • 8159401833 | +1 815-940-1833 Illinois U.S.A.
  • 8159401834 | +1 815-940-1834 Illinois U.S.A.
  • 8159401835 | +1 815-940-1835 Illinois U.S.A.
  • 8159401836 | +1 815-940-1836 Illinois U.S.A.
  • 8159401837 | +1 815-940-1837 Illinois U.S.A.
  • 8159401838 | +1 815-940-1838 Illinois U.S.A.
  • 8159401839 | +1 815-940-1839 Illinois U.S.A.
  • 8159401840 | +1 815-940-1840 Illinois U.S.A.
  • 8159401841 | +1 815-940-1841 Illinois U.S.A.
  • 8159401842 | +1 815-940-1842 Illinois U.S.A.
  • 8159401843 | +1 815-940-1843 Illinois U.S.A.
  • 8159401844 | +1 815-940-1844 Illinois U.S.A.
  • 8159401845 | +1 815-940-1845 Illinois U.S.A.
  • 8159401846 | +1 815-940-1846 Illinois U.S.A.
  • 8159401847 | +1 815-940-1847 Illinois U.S.A.
  • 8159401848 | +1 815-940-1848 Illinois U.S.A.
  • 8159401849 | +1 815-940-1849 Illinois U.S.A.
  • 8159401850 | +1 815-940-1850 Illinois U.S.A.
  • 8159401851 | +1 815-940-1851 Illinois U.S.A.
  • 8159401852 | +1 815-940-1852 Illinois U.S.A.
  • 8159401853 | +1 815-940-1853 Illinois U.S.A.
  • 8159401854 | +1 815-940-1854 Illinois U.S.A.
  • 8159401855 | +1 815-940-1855 Illinois U.S.A.
  • 8159401856 | +1 815-940-1856 Illinois U.S.A.
  • 8159401857 | +1 815-940-1857 Illinois U.S.A.
  • 8159401858 | +1 815-940-1858 Illinois U.S.A.
  • 8159401859 | +1 815-940-1859 Illinois U.S.A.
  • 8159401860 | +1 815-940-1860 Illinois U.S.A.
  • 8159401861 | +1 815-940-1861 Illinois U.S.A.
  • 8159401862 | +1 815-940-1862 Illinois U.S.A.
  • 8159401863 | +1 815-940-1863 Illinois U.S.A.
  • 8159401864 | +1 815-940-1864 Illinois U.S.A.
  • 8159401865 | +1 815-940-1865 Illinois U.S.A.
  • 8159401866 | +1 815-940-1866 Illinois U.S.A.
  • 8159401867 | +1 815-940-1867 Illinois U.S.A.
  • 8159401868 | +1 815-940-1868 Illinois U.S.A.
  • 8159401869 | +1 815-940-1869 Illinois U.S.A.
  • 8159401870 | +1 815-940-1870 Illinois U.S.A.
  • 8159401871 | +1 815-940-1871 Illinois U.S.A.
  • 8159401872 | +1 815-940-1872 Illinois U.S.A.
  • 8159401873 | +1 815-940-1873 Illinois U.S.A.
  • 8159401874 | +1 815-940-1874 Illinois U.S.A.
  • 8159401875 | +1 815-940-1875 Illinois U.S.A.
  • 8159401876 | +1 815-940-1876 Illinois U.S.A.
  • 8159401877 | +1 815-940-1877 Illinois U.S.A.
  • 8159401878 | +1 815-940-1878 Illinois U.S.A.
  • 8159401879 | +1 815-940-1879 Illinois U.S.A.
  • 8159401880 | +1 815-940-1880 Illinois U.S.A.
  • 8159401881 | +1 815-940-1881 Illinois U.S.A.
  • 8159401882 | +1 815-940-1882 Illinois U.S.A.
  • 8159401883 | +1 815-940-1883 Illinois U.S.A.
  • 8159401884 | +1 815-940-1884 Illinois U.S.A.
  • 8159401885 | +1 815-940-1885 Illinois U.S.A.
  • 8159401886 | +1 815-940-1886 Illinois U.S.A.
  • 8159401887 | +1 815-940-1887 Illinois U.S.A.
  • 8159401888 | +1 815-940-1888 Illinois U.S.A.
  • 8159401889 | +1 815-940-1889 Illinois U.S.A.
  • 8159401890 | +1 815-940-1890 Illinois U.S.A.
  • 8159401891 | +1 815-940-1891 Illinois U.S.A.
  • 8159401892 | +1 815-940-1892 Illinois U.S.A.
  • 8159401893 | +1 815-940-1893 Illinois U.S.A.
  • 8159401894 | +1 815-940-1894 Illinois U.S.A.
  • 8159401895 | +1 815-940-1895 Illinois U.S.A.
  • 8159401896 | +1 815-940-1896 Illinois U.S.A.
  • 8159401897 | +1 815-940-1897 Illinois U.S.A.
  • 8159401898 | +1 815-940-1898 Illinois U.S.A.
  • 8159401899 | +1 815-940-1899 Illinois U.S.A.