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).

  • 3125641800 | +1 312-564-1800 Illinois U.S.A.
  • 3125641801 | +1 312-564-1801 Illinois U.S.A.
  • 3125641802 | +1 312-564-1802 Illinois U.S.A.
  • 3125641803 | +1 312-564-1803 Illinois U.S.A.
  • 3125641804 | +1 312-564-1804 Illinois U.S.A.
  • 3125641805 | +1 312-564-1805 Illinois U.S.A.
  • 3125641806 | +1 312-564-1806 Illinois U.S.A.
  • 3125641807 | +1 312-564-1807 Illinois U.S.A.
  • 3125641808 | +1 312-564-1808 Illinois U.S.A.
  • 3125641809 | +1 312-564-1809 Illinois U.S.A.
  • 3125641810 | +1 312-564-1810 Illinois U.S.A.
  • 3125641811 | +1 312-564-1811 Illinois U.S.A.
  • 3125641812 | +1 312-564-1812 Illinois U.S.A.
  • 3125641813 | +1 312-564-1813 Illinois U.S.A.
  • 3125641814 | +1 312-564-1814 Illinois U.S.A.
  • 3125641815 | +1 312-564-1815 Illinois U.S.A.
  • 3125641816 | +1 312-564-1816 Illinois U.S.A.
  • 3125641817 | +1 312-564-1817 Illinois U.S.A.
  • 3125641818 | +1 312-564-1818 Illinois U.S.A.
  • 3125641819 | +1 312-564-1819 Illinois U.S.A.
  • 3125641820 | +1 312-564-1820 Illinois U.S.A.
  • 3125641821 | +1 312-564-1821 Illinois U.S.A.
  • 3125641822 | +1 312-564-1822 Illinois U.S.A.
  • 3125641823 | +1 312-564-1823 Illinois U.S.A.
  • 3125641824 | +1 312-564-1824 Illinois U.S.A.
  • 3125641825 | +1 312-564-1825 Illinois U.S.A.
  • 3125641826 | +1 312-564-1826 Illinois U.S.A.
  • 3125641827 | +1 312-564-1827 Illinois U.S.A.
  • 3125641828 | +1 312-564-1828 Illinois U.S.A.
  • 3125641829 | +1 312-564-1829 Illinois U.S.A.
  • 3125641830 | +1 312-564-1830 Illinois U.S.A.
  • 3125641831 | +1 312-564-1831 Illinois U.S.A.
  • 3125641832 | +1 312-564-1832 Illinois U.S.A.
  • 3125641833 | +1 312-564-1833 Illinois U.S.A.
  • 3125641834 | +1 312-564-1834 Illinois U.S.A.
  • 3125641835 | +1 312-564-1835 Illinois U.S.A.
  • 3125641836 | +1 312-564-1836 Illinois U.S.A.
  • 3125641837 | +1 312-564-1837 Illinois U.S.A.
  • 3125641838 | +1 312-564-1838 Illinois U.S.A.
  • 3125641839 | +1 312-564-1839 Illinois U.S.A.
  • 3125641840 | +1 312-564-1840 Illinois U.S.A.
  • 3125641841 | +1 312-564-1841 Illinois U.S.A.
  • 3125641842 | +1 312-564-1842 Illinois U.S.A.
  • 3125641843 | +1 312-564-1843 Illinois U.S.A.
  • 3125641844 | +1 312-564-1844 Illinois U.S.A.
  • 3125641845 | +1 312-564-1845 Illinois U.S.A.
  • 3125641846 | +1 312-564-1846 Illinois U.S.A.
  • 3125641847 | +1 312-564-1847 Illinois U.S.A.
  • 3125641848 | +1 312-564-1848 Illinois U.S.A.
  • 3125641849 | +1 312-564-1849 Illinois U.S.A.
  • 3125641850 | +1 312-564-1850 Illinois U.S.A.
  • 3125641851 | +1 312-564-1851 Illinois U.S.A.
  • 3125641852 | +1 312-564-1852 Illinois U.S.A.
  • 3125641853 | +1 312-564-1853 Illinois U.S.A.
  • 3125641854 | +1 312-564-1854 Illinois U.S.A.
  • 3125641855 | +1 312-564-1855 Illinois U.S.A.
  • 3125641856 | +1 312-564-1856 Illinois U.S.A.
  • 3125641857 | +1 312-564-1857 Illinois U.S.A.
  • 3125641858 | +1 312-564-1858 Illinois U.S.A.
  • 3125641859 | +1 312-564-1859 Illinois U.S.A.
  • 3125641860 | +1 312-564-1860 Illinois U.S.A.
  • 3125641861 | +1 312-564-1861 Illinois U.S.A.
  • 3125641862 | +1 312-564-1862 Illinois U.S.A.
  • 3125641863 | +1 312-564-1863 Illinois U.S.A.
  • 3125641864 | +1 312-564-1864 Illinois U.S.A.
  • 3125641865 | +1 312-564-1865 Illinois U.S.A.
  • 3125641866 | +1 312-564-1866 Illinois U.S.A.
  • 3125641867 | +1 312-564-1867 Illinois U.S.A.
  • 3125641868 | +1 312-564-1868 Illinois U.S.A.
  • 3125641869 | +1 312-564-1869 Illinois U.S.A.
  • 3125641870 | +1 312-564-1870 Illinois U.S.A.
  • 3125641871 | +1 312-564-1871 Illinois U.S.A.
  • 3125641872 | +1 312-564-1872 Illinois U.S.A.
  • 3125641873 | +1 312-564-1873 Illinois U.S.A.
  • 3125641874 | +1 312-564-1874 Illinois U.S.A.
  • 3125641875 | +1 312-564-1875 Illinois U.S.A.
  • 3125641876 | +1 312-564-1876 Illinois U.S.A.
  • 3125641877 | +1 312-564-1877 Illinois U.S.A.
  • 3125641878 | +1 312-564-1878 Illinois U.S.A.
  • 3125641879 | +1 312-564-1879 Illinois U.S.A.
  • 3125641880 | +1 312-564-1880 Illinois U.S.A.
  • 3125641881 | +1 312-564-1881 Illinois U.S.A.
  • 3125641882 | +1 312-564-1882 Illinois U.S.A.
  • 3125641883 | +1 312-564-1883 Illinois U.S.A.
  • 3125641884 | +1 312-564-1884 Illinois U.S.A.
  • 3125641885 | +1 312-564-1885 Illinois U.S.A.
  • 3125641886 | +1 312-564-1886 Illinois U.S.A.
  • 3125641887 | +1 312-564-1887 Illinois U.S.A.
  • 3125641888 | +1 312-564-1888 Illinois U.S.A.
  • 3125641889 | +1 312-564-1889 Illinois U.S.A.
  • 3125641890 | +1 312-564-1890 Illinois U.S.A.
  • 3125641891 | +1 312-564-1891 Illinois U.S.A.
  • 3125641892 | +1 312-564-1892 Illinois U.S.A.
  • 3125641893 | +1 312-564-1893 Illinois U.S.A.
  • 3125641894 | +1 312-564-1894 Illinois U.S.A.
  • 3125641895 | +1 312-564-1895 Illinois U.S.A.
  • 3125641896 | +1 312-564-1896 Illinois U.S.A.
  • 3125641897 | +1 312-564-1897 Illinois U.S.A.
  • 3125641898 | +1 312-564-1898 Illinois U.S.A.
  • 3125641899 | +1 312-564-1899 Illinois U.S.A.