CitysDirectory

City of Chicago

312 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).

  • 3128011800 | +1 312-801-1800 Illinois U.S.A.
  • 3128011801 | +1 312-801-1801 Illinois U.S.A.
  • 3128011802 | +1 312-801-1802 Illinois U.S.A.
  • 3128011803 | +1 312-801-1803 Illinois U.S.A.
  • 3128011804 | +1 312-801-1804 Illinois U.S.A.
  • 3128011805 | +1 312-801-1805 Illinois U.S.A.
  • 3128011806 | +1 312-801-1806 Illinois U.S.A.
  • 3128011807 | +1 312-801-1807 Illinois U.S.A.
  • 3128011808 | +1 312-801-1808 Illinois U.S.A.
  • 3128011809 | +1 312-801-1809 Illinois U.S.A.
  • 3128011810 | +1 312-801-1810 Illinois U.S.A.
  • 3128011811 | +1 312-801-1811 Illinois U.S.A.
  • 3128011812 | +1 312-801-1812 Illinois U.S.A.
  • 3128011813 | +1 312-801-1813 Illinois U.S.A.
  • 3128011814 | +1 312-801-1814 Illinois U.S.A.
  • 3128011815 | +1 312-801-1815 Illinois U.S.A.
  • 3128011816 | +1 312-801-1816 Illinois U.S.A.
  • 3128011817 | +1 312-801-1817 Illinois U.S.A.
  • 3128011818 | +1 312-801-1818 Illinois U.S.A.
  • 3128011819 | +1 312-801-1819 Illinois U.S.A.
  • 3128011820 | +1 312-801-1820 Illinois U.S.A.
  • 3128011821 | +1 312-801-1821 Illinois U.S.A.
  • 3128011822 | +1 312-801-1822 Illinois U.S.A.
  • 3128011823 | +1 312-801-1823 Illinois U.S.A.
  • 3128011824 | +1 312-801-1824 Illinois U.S.A.
  • 3128011825 | +1 312-801-1825 Illinois U.S.A.
  • 3128011826 | +1 312-801-1826 Illinois U.S.A.
  • 3128011827 | +1 312-801-1827 Illinois U.S.A.
  • 3128011828 | +1 312-801-1828 Illinois U.S.A.
  • 3128011829 | +1 312-801-1829 Illinois U.S.A.
  • 3128011830 | +1 312-801-1830 Illinois U.S.A.
  • 3128011831 | +1 312-801-1831 Illinois U.S.A.
  • 3128011832 | +1 312-801-1832 Illinois U.S.A.
  • 3128011833 | +1 312-801-1833 Illinois U.S.A.
  • 3128011834 | +1 312-801-1834 Illinois U.S.A.
  • 3128011835 | +1 312-801-1835 Illinois U.S.A.
  • 3128011836 | +1 312-801-1836 Illinois U.S.A.
  • 3128011837 | +1 312-801-1837 Illinois U.S.A.
  • 3128011838 | +1 312-801-1838 Illinois U.S.A.
  • 3128011839 | +1 312-801-1839 Illinois U.S.A.
  • 3128011840 | +1 312-801-1840 Illinois U.S.A.
  • 3128011841 | +1 312-801-1841 Illinois U.S.A.
  • 3128011842 | +1 312-801-1842 Illinois U.S.A.
  • 3128011843 | +1 312-801-1843 Illinois U.S.A.
  • 3128011844 | +1 312-801-1844 Illinois U.S.A.
  • 3128011845 | +1 312-801-1845 Illinois U.S.A.
  • 3128011846 | +1 312-801-1846 Illinois U.S.A.
  • 3128011847 | +1 312-801-1847 Illinois U.S.A.
  • 3128011848 | +1 312-801-1848 Illinois U.S.A.
  • 3128011849 | +1 312-801-1849 Illinois U.S.A.
  • 3128011850 | +1 312-801-1850 Illinois U.S.A.
  • 3128011851 | +1 312-801-1851 Illinois U.S.A.
  • 3128011852 | +1 312-801-1852 Illinois U.S.A.
  • 3128011853 | +1 312-801-1853 Illinois U.S.A.
  • 3128011854 | +1 312-801-1854 Illinois U.S.A.
  • 3128011855 | +1 312-801-1855 Illinois U.S.A.
  • 3128011856 | +1 312-801-1856 Illinois U.S.A.
  • 3128011857 | +1 312-801-1857 Illinois U.S.A.
  • 3128011858 | +1 312-801-1858 Illinois U.S.A.
  • 3128011859 | +1 312-801-1859 Illinois U.S.A.
  • 3128011860 | +1 312-801-1860 Illinois U.S.A.
  • 3128011861 | +1 312-801-1861 Illinois U.S.A.
  • 3128011862 | +1 312-801-1862 Illinois U.S.A.
  • 3128011863 | +1 312-801-1863 Illinois U.S.A.
  • 3128011864 | +1 312-801-1864 Illinois U.S.A.
  • 3128011865 | +1 312-801-1865 Illinois U.S.A.
  • 3128011866 | +1 312-801-1866 Illinois U.S.A.
  • 3128011867 | +1 312-801-1867 Illinois U.S.A.
  • 3128011868 | +1 312-801-1868 Illinois U.S.A.
  • 3128011869 | +1 312-801-1869 Illinois U.S.A.
  • 3128011870 | +1 312-801-1870 Illinois U.S.A.
  • 3128011871 | +1 312-801-1871 Illinois U.S.A.
  • 3128011872 | +1 312-801-1872 Illinois U.S.A.
  • 3128011873 | +1 312-801-1873 Illinois U.S.A.
  • 3128011874 | +1 312-801-1874 Illinois U.S.A.
  • 3128011875 | +1 312-801-1875 Illinois U.S.A.
  • 3128011876 | +1 312-801-1876 Illinois U.S.A.
  • 3128011877 | +1 312-801-1877 Illinois U.S.A.
  • 3128011878 | +1 312-801-1878 Illinois U.S.A.
  • 3128011879 | +1 312-801-1879 Illinois U.S.A.
  • 3128011880 | +1 312-801-1880 Illinois U.S.A.
  • 3128011881 | +1 312-801-1881 Illinois U.S.A.
  • 3128011882 | +1 312-801-1882 Illinois U.S.A.
  • 3128011883 | +1 312-801-1883 Illinois U.S.A.
  • 3128011884 | +1 312-801-1884 Illinois U.S.A.
  • 3128011885 | +1 312-801-1885 Illinois U.S.A.
  • 3128011886 | +1 312-801-1886 Illinois U.S.A.
  • 3128011887 | +1 312-801-1887 Illinois U.S.A.
  • 3128011888 | +1 312-801-1888 Illinois U.S.A.
  • 3128011889 | +1 312-801-1889 Illinois U.S.A.
  • 3128011890 | +1 312-801-1890 Illinois U.S.A.
  • 3128011891 | +1 312-801-1891 Illinois U.S.A.
  • 3128011892 | +1 312-801-1892 Illinois U.S.A.
  • 3128011893 | +1 312-801-1893 Illinois U.S.A.
  • 3128011894 | +1 312-801-1894 Illinois U.S.A.
  • 3128011895 | +1 312-801-1895 Illinois U.S.A.
  • 3128011896 | +1 312-801-1896 Illinois U.S.A.
  • 3128011897 | +1 312-801-1897 Illinois U.S.A.
  • 3128011898 | +1 312-801-1898 Illinois U.S.A.
  • 3128011899 | +1 312-801-1899 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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