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).

  • 3129311800 | +1 312-931-1800 Illinois U.S.A.
  • 3129311801 | +1 312-931-1801 Illinois U.S.A.
  • 3129311802 | +1 312-931-1802 Illinois U.S.A.
  • 3129311803 | +1 312-931-1803 Illinois U.S.A.
  • 3129311804 | +1 312-931-1804 Illinois U.S.A.
  • 3129311805 | +1 312-931-1805 Illinois U.S.A.
  • 3129311806 | +1 312-931-1806 Illinois U.S.A.
  • 3129311807 | +1 312-931-1807 Illinois U.S.A.
  • 3129311808 | +1 312-931-1808 Illinois U.S.A.
  • 3129311809 | +1 312-931-1809 Illinois U.S.A.
  • 3129311810 | +1 312-931-1810 Illinois U.S.A.
  • 3129311811 | +1 312-931-1811 Illinois U.S.A.
  • 3129311812 | +1 312-931-1812 Illinois U.S.A.
  • 3129311813 | +1 312-931-1813 Illinois U.S.A.
  • 3129311814 | +1 312-931-1814 Illinois U.S.A.
  • 3129311815 | +1 312-931-1815 Illinois U.S.A.
  • 3129311816 | +1 312-931-1816 Illinois U.S.A.
  • 3129311817 | +1 312-931-1817 Illinois U.S.A.
  • 3129311818 | +1 312-931-1818 Illinois U.S.A.
  • 3129311819 | +1 312-931-1819 Illinois U.S.A.
  • 3129311820 | +1 312-931-1820 Illinois U.S.A.
  • 3129311821 | +1 312-931-1821 Illinois U.S.A.
  • 3129311822 | +1 312-931-1822 Illinois U.S.A.
  • 3129311823 | +1 312-931-1823 Illinois U.S.A.
  • 3129311824 | +1 312-931-1824 Illinois U.S.A.
  • 3129311825 | +1 312-931-1825 Illinois U.S.A.
  • 3129311826 | +1 312-931-1826 Illinois U.S.A.
  • 3129311827 | +1 312-931-1827 Illinois U.S.A.
  • 3129311828 | +1 312-931-1828 Illinois U.S.A.
  • 3129311829 | +1 312-931-1829 Illinois U.S.A.
  • 3129311830 | +1 312-931-1830 Illinois U.S.A.
  • 3129311831 | +1 312-931-1831 Illinois U.S.A.
  • 3129311832 | +1 312-931-1832 Illinois U.S.A.
  • 3129311833 | +1 312-931-1833 Illinois U.S.A.
  • 3129311834 | +1 312-931-1834 Illinois U.S.A.
  • 3129311835 | +1 312-931-1835 Illinois U.S.A.
  • 3129311836 | +1 312-931-1836 Illinois U.S.A.
  • 3129311837 | +1 312-931-1837 Illinois U.S.A.
  • 3129311838 | +1 312-931-1838 Illinois U.S.A.
  • 3129311839 | +1 312-931-1839 Illinois U.S.A.
  • 3129311840 | +1 312-931-1840 Illinois U.S.A.
  • 3129311841 | +1 312-931-1841 Illinois U.S.A.
  • 3129311842 | +1 312-931-1842 Illinois U.S.A.
  • 3129311843 | +1 312-931-1843 Illinois U.S.A.
  • 3129311844 | +1 312-931-1844 Illinois U.S.A.
  • 3129311845 | +1 312-931-1845 Illinois U.S.A.
  • 3129311846 | +1 312-931-1846 Illinois U.S.A.
  • 3129311847 | +1 312-931-1847 Illinois U.S.A.
  • 3129311848 | +1 312-931-1848 Illinois U.S.A.
  • 3129311849 | +1 312-931-1849 Illinois U.S.A.
  • 3129311850 | +1 312-931-1850 Illinois U.S.A.
  • 3129311851 | +1 312-931-1851 Illinois U.S.A.
  • 3129311852 | +1 312-931-1852 Illinois U.S.A.
  • 3129311853 | +1 312-931-1853 Illinois U.S.A.
  • 3129311854 | +1 312-931-1854 Illinois U.S.A.
  • 3129311855 | +1 312-931-1855 Illinois U.S.A.
  • 3129311856 | +1 312-931-1856 Illinois U.S.A.
  • 3129311857 | +1 312-931-1857 Illinois U.S.A.
  • 3129311858 | +1 312-931-1858 Illinois U.S.A.
  • 3129311859 | +1 312-931-1859 Illinois U.S.A.
  • 3129311860 | +1 312-931-1860 Illinois U.S.A.
  • 3129311861 | +1 312-931-1861 Illinois U.S.A.
  • 3129311862 | +1 312-931-1862 Illinois U.S.A.
  • 3129311863 | +1 312-931-1863 Illinois U.S.A.
  • 3129311864 | +1 312-931-1864 Illinois U.S.A.
  • 3129311865 | +1 312-931-1865 Illinois U.S.A.
  • 3129311866 | +1 312-931-1866 Illinois U.S.A.
  • 3129311867 | +1 312-931-1867 Illinois U.S.A.
  • 3129311868 | +1 312-931-1868 Illinois U.S.A.
  • 3129311869 | +1 312-931-1869 Illinois U.S.A.
  • 3129311870 | +1 312-931-1870 Illinois U.S.A.
  • 3129311871 | +1 312-931-1871 Illinois U.S.A.
  • 3129311872 | +1 312-931-1872 Illinois U.S.A.
  • 3129311873 | +1 312-931-1873 Illinois U.S.A.
  • 3129311874 | +1 312-931-1874 Illinois U.S.A.
  • 3129311875 | +1 312-931-1875 Illinois U.S.A.
  • 3129311876 | +1 312-931-1876 Illinois U.S.A.
  • 3129311877 | +1 312-931-1877 Illinois U.S.A.
  • 3129311878 | +1 312-931-1878 Illinois U.S.A.
  • 3129311879 | +1 312-931-1879 Illinois U.S.A.
  • 3129311880 | +1 312-931-1880 Illinois U.S.A.
  • 3129311881 | +1 312-931-1881 Illinois U.S.A.
  • 3129311882 | +1 312-931-1882 Illinois U.S.A.
  • 3129311883 | +1 312-931-1883 Illinois U.S.A.
  • 3129311884 | +1 312-931-1884 Illinois U.S.A.
  • 3129311885 | +1 312-931-1885 Illinois U.S.A.
  • 3129311886 | +1 312-931-1886 Illinois U.S.A.
  • 3129311887 | +1 312-931-1887 Illinois U.S.A.
  • 3129311888 | +1 312-931-1888 Illinois U.S.A.
  • 3129311889 | +1 312-931-1889 Illinois U.S.A.
  • 3129311890 | +1 312-931-1890 Illinois U.S.A.
  • 3129311891 | +1 312-931-1891 Illinois U.S.A.
  • 3129311892 | +1 312-931-1892 Illinois U.S.A.
  • 3129311893 | +1 312-931-1893 Illinois U.S.A.
  • 3129311894 | +1 312-931-1894 Illinois U.S.A.
  • 3129311895 | +1 312-931-1895 Illinois U.S.A.
  • 3129311896 | +1 312-931-1896 Illinois U.S.A.
  • 3129311897 | +1 312-931-1897 Illinois U.S.A.
  • 3129311898 | +1 312-931-1898 Illinois U.S.A.
  • 3129311899 | +1 312-931-1899 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