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).

  • 3122121800 | +1 312-212-1800 Illinois U.S.A.
  • 3122121801 | +1 312-212-1801 Illinois U.S.A.
  • 3122121802 | +1 312-212-1802 Illinois U.S.A.
  • 3122121803 | +1 312-212-1803 Illinois U.S.A.
  • 3122121804 | +1 312-212-1804 Illinois U.S.A.
  • 3122121805 | +1 312-212-1805 Illinois U.S.A.
  • 3122121806 | +1 312-212-1806 Illinois U.S.A.
  • 3122121807 | +1 312-212-1807 Illinois U.S.A.
  • 3122121808 | +1 312-212-1808 Illinois U.S.A.
  • 3122121809 | +1 312-212-1809 Illinois U.S.A.
  • 3122121810 | +1 312-212-1810 Illinois U.S.A.
  • 3122121811 | +1 312-212-1811 Illinois U.S.A.
  • 3122121812 | +1 312-212-1812 Illinois U.S.A.
  • 3122121813 | +1 312-212-1813 Illinois U.S.A.
  • 3122121814 | +1 312-212-1814 Illinois U.S.A.
  • 3122121815 | +1 312-212-1815 Illinois U.S.A.
  • 3122121816 | +1 312-212-1816 Illinois U.S.A.
  • 3122121817 | +1 312-212-1817 Illinois U.S.A.
  • 3122121818 | +1 312-212-1818 Illinois U.S.A.
  • 3122121819 | +1 312-212-1819 Illinois U.S.A.
  • 3122121820 | +1 312-212-1820 Illinois U.S.A.
  • 3122121821 | +1 312-212-1821 Illinois U.S.A.
  • 3122121822 | +1 312-212-1822 Illinois U.S.A.
  • 3122121823 | +1 312-212-1823 Illinois U.S.A.
  • 3122121824 | +1 312-212-1824 Illinois U.S.A.
  • 3122121825 | +1 312-212-1825 Illinois U.S.A.
  • 3122121826 | +1 312-212-1826 Illinois U.S.A.
  • 3122121827 | +1 312-212-1827 Illinois U.S.A.
  • 3122121828 | +1 312-212-1828 Illinois U.S.A.
  • 3122121829 | +1 312-212-1829 Illinois U.S.A.
  • 3122121830 | +1 312-212-1830 Illinois U.S.A.
  • 3122121831 | +1 312-212-1831 Illinois U.S.A.
  • 3122121832 | +1 312-212-1832 Illinois U.S.A.
  • 3122121833 | +1 312-212-1833 Illinois U.S.A.
  • 3122121834 | +1 312-212-1834 Illinois U.S.A.
  • 3122121835 | +1 312-212-1835 Illinois U.S.A.
  • 3122121836 | +1 312-212-1836 Illinois U.S.A.
  • 3122121837 | +1 312-212-1837 Illinois U.S.A.
  • 3122121838 | +1 312-212-1838 Illinois U.S.A.
  • 3122121839 | +1 312-212-1839 Illinois U.S.A.
  • 3122121840 | +1 312-212-1840 Illinois U.S.A.
  • 3122121841 | +1 312-212-1841 Illinois U.S.A.
  • 3122121842 | +1 312-212-1842 Illinois U.S.A.
  • 3122121843 | +1 312-212-1843 Illinois U.S.A.
  • 3122121844 | +1 312-212-1844 Illinois U.S.A.
  • 3122121845 | +1 312-212-1845 Illinois U.S.A.
  • 3122121846 | +1 312-212-1846 Illinois U.S.A.
  • 3122121847 | +1 312-212-1847 Illinois U.S.A.
  • 3122121848 | +1 312-212-1848 Illinois U.S.A.
  • 3122121849 | +1 312-212-1849 Illinois U.S.A.
  • 3122121850 | +1 312-212-1850 Illinois U.S.A.
  • 3122121851 | +1 312-212-1851 Illinois U.S.A.
  • 3122121852 | +1 312-212-1852 Illinois U.S.A.
  • 3122121853 | +1 312-212-1853 Illinois U.S.A.
  • 3122121854 | +1 312-212-1854 Illinois U.S.A.
  • 3122121855 | +1 312-212-1855 Illinois U.S.A.
  • 3122121856 | +1 312-212-1856 Illinois U.S.A.
  • 3122121857 | +1 312-212-1857 Illinois U.S.A.
  • 3122121858 | +1 312-212-1858 Illinois U.S.A.
  • 3122121859 | +1 312-212-1859 Illinois U.S.A.
  • 3122121860 | +1 312-212-1860 Illinois U.S.A.
  • 3122121861 | +1 312-212-1861 Illinois U.S.A.
  • 3122121862 | +1 312-212-1862 Illinois U.S.A.
  • 3122121863 | +1 312-212-1863 Illinois U.S.A.
  • 3122121864 | +1 312-212-1864 Illinois U.S.A.
  • 3122121865 | +1 312-212-1865 Illinois U.S.A.
  • 3122121866 | +1 312-212-1866 Illinois U.S.A.
  • 3122121867 | +1 312-212-1867 Illinois U.S.A.
  • 3122121868 | +1 312-212-1868 Illinois U.S.A.
  • 3122121869 | +1 312-212-1869 Illinois U.S.A.
  • 3122121870 | +1 312-212-1870 Illinois U.S.A.
  • 3122121871 | +1 312-212-1871 Illinois U.S.A.
  • 3122121872 | +1 312-212-1872 Illinois U.S.A.
  • 3122121873 | +1 312-212-1873 Illinois U.S.A.
  • 3122121874 | +1 312-212-1874 Illinois U.S.A.
  • 3122121875 | +1 312-212-1875 Illinois U.S.A.
  • 3122121876 | +1 312-212-1876 Illinois U.S.A.
  • 3122121877 | +1 312-212-1877 Illinois U.S.A.
  • 3122121878 | +1 312-212-1878 Illinois U.S.A.
  • 3122121879 | +1 312-212-1879 Illinois U.S.A.
  • 3122121880 | +1 312-212-1880 Illinois U.S.A.
  • 3122121881 | +1 312-212-1881 Illinois U.S.A.
  • 3122121882 | +1 312-212-1882 Illinois U.S.A.
  • 3122121883 | +1 312-212-1883 Illinois U.S.A.
  • 3122121884 | +1 312-212-1884 Illinois U.S.A.
  • 3122121885 | +1 312-212-1885 Illinois U.S.A.
  • 3122121886 | +1 312-212-1886 Illinois U.S.A.
  • 3122121887 | +1 312-212-1887 Illinois U.S.A.
  • 3122121888 | +1 312-212-1888 Illinois U.S.A.
  • 3122121889 | +1 312-212-1889 Illinois U.S.A.
  • 3122121890 | +1 312-212-1890 Illinois U.S.A.
  • 3122121891 | +1 312-212-1891 Illinois U.S.A.
  • 3122121892 | +1 312-212-1892 Illinois U.S.A.
  • 3122121893 | +1 312-212-1893 Illinois U.S.A.
  • 3122121894 | +1 312-212-1894 Illinois U.S.A.
  • 3122121895 | +1 312-212-1895 Illinois U.S.A.
  • 3122121896 | +1 312-212-1896 Illinois U.S.A.
  • 3122121897 | +1 312-212-1897 Illinois U.S.A.
  • 3122121898 | +1 312-212-1898 Illinois U.S.A.
  • 3122121899 | +1 312-212-1899 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z