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).

  • 3122121900 | +1 312-212-1900 Illinois U.S.A.
  • 3122121901 | +1 312-212-1901 Illinois U.S.A.
  • 3122121902 | +1 312-212-1902 Illinois U.S.A.
  • 3122121903 | +1 312-212-1903 Illinois U.S.A.
  • 3122121904 | +1 312-212-1904 Illinois U.S.A.
  • 3122121905 | +1 312-212-1905 Illinois U.S.A.
  • 3122121906 | +1 312-212-1906 Illinois U.S.A.
  • 3122121907 | +1 312-212-1907 Illinois U.S.A.
  • 3122121908 | +1 312-212-1908 Illinois U.S.A.
  • 3122121909 | +1 312-212-1909 Illinois U.S.A.
  • 3122121910 | +1 312-212-1910 Illinois U.S.A.
  • 3122121911 | +1 312-212-1911 Illinois U.S.A.
  • 3122121912 | +1 312-212-1912 Illinois U.S.A.
  • 3122121913 | +1 312-212-1913 Illinois U.S.A.
  • 3122121914 | +1 312-212-1914 Illinois U.S.A.
  • 3122121915 | +1 312-212-1915 Illinois U.S.A.
  • 3122121916 | +1 312-212-1916 Illinois U.S.A.
  • 3122121917 | +1 312-212-1917 Illinois U.S.A.
  • 3122121918 | +1 312-212-1918 Illinois U.S.A.
  • 3122121919 | +1 312-212-1919 Illinois U.S.A.
  • 3122121920 | +1 312-212-1920 Illinois U.S.A.
  • 3122121921 | +1 312-212-1921 Illinois U.S.A.
  • 3122121922 | +1 312-212-1922 Illinois U.S.A.
  • 3122121923 | +1 312-212-1923 Illinois U.S.A.
  • 3122121924 | +1 312-212-1924 Illinois U.S.A.
  • 3122121925 | +1 312-212-1925 Illinois U.S.A.
  • 3122121926 | +1 312-212-1926 Illinois U.S.A.
  • 3122121927 | +1 312-212-1927 Illinois U.S.A.
  • 3122121928 | +1 312-212-1928 Illinois U.S.A.
  • 3122121929 | +1 312-212-1929 Illinois U.S.A.
  • 3122121930 | +1 312-212-1930 Illinois U.S.A.
  • 3122121931 | +1 312-212-1931 Illinois U.S.A.
  • 3122121932 | +1 312-212-1932 Illinois U.S.A.
  • 3122121933 | +1 312-212-1933 Illinois U.S.A.
  • 3122121934 | +1 312-212-1934 Illinois U.S.A.
  • 3122121935 | +1 312-212-1935 Illinois U.S.A.
  • 3122121936 | +1 312-212-1936 Illinois U.S.A.
  • 3122121937 | +1 312-212-1937 Illinois U.S.A.
  • 3122121938 | +1 312-212-1938 Illinois U.S.A.
  • 3122121939 | +1 312-212-1939 Illinois U.S.A.
  • 3122121940 | +1 312-212-1940 Illinois U.S.A.
  • 3122121941 | +1 312-212-1941 Illinois U.S.A.
  • 3122121942 | +1 312-212-1942 Illinois U.S.A.
  • 3122121943 | +1 312-212-1943 Illinois U.S.A.
  • 3122121944 | +1 312-212-1944 Illinois U.S.A.
  • 3122121945 | +1 312-212-1945 Illinois U.S.A.
  • 3122121946 | +1 312-212-1946 Illinois U.S.A.
  • 3122121947 | +1 312-212-1947 Illinois U.S.A.
  • 3122121948 | +1 312-212-1948 Illinois U.S.A.
  • 3122121949 | +1 312-212-1949 Illinois U.S.A.
  • 3122121950 | +1 312-212-1950 Illinois U.S.A.
  • 3122121951 | +1 312-212-1951 Illinois U.S.A.
  • 3122121952 | +1 312-212-1952 Illinois U.S.A.
  • 3122121953 | +1 312-212-1953 Illinois U.S.A.
  • 3122121954 | +1 312-212-1954 Illinois U.S.A.
  • 3122121955 | +1 312-212-1955 Illinois U.S.A.
  • 3122121956 | +1 312-212-1956 Illinois U.S.A.
  • 3122121957 | +1 312-212-1957 Illinois U.S.A.
  • 3122121958 | +1 312-212-1958 Illinois U.S.A.
  • 3122121959 | +1 312-212-1959 Illinois U.S.A.
  • 3122121960 | +1 312-212-1960 Illinois U.S.A.
  • 3122121961 | +1 312-212-1961 Illinois U.S.A.
  • 3122121962 | +1 312-212-1962 Illinois U.S.A.
  • 3122121963 | +1 312-212-1963 Illinois U.S.A.
  • 3122121964 | +1 312-212-1964 Illinois U.S.A.
  • 3122121965 | +1 312-212-1965 Illinois U.S.A.
  • 3122121966 | +1 312-212-1966 Illinois U.S.A.
  • 3122121967 | +1 312-212-1967 Illinois U.S.A.
  • 3122121968 | +1 312-212-1968 Illinois U.S.A.
  • 3122121969 | +1 312-212-1969 Illinois U.S.A.
  • 3122121970 | +1 312-212-1970 Illinois U.S.A.
  • 3122121971 | +1 312-212-1971 Illinois U.S.A.
  • 3122121972 | +1 312-212-1972 Illinois U.S.A.
  • 3122121973 | +1 312-212-1973 Illinois U.S.A.
  • 3122121974 | +1 312-212-1974 Illinois U.S.A.
  • 3122121975 | +1 312-212-1975 Illinois U.S.A.
  • 3122121976 | +1 312-212-1976 Illinois U.S.A.
  • 3122121977 | +1 312-212-1977 Illinois U.S.A.
  • 3122121978 | +1 312-212-1978 Illinois U.S.A.
  • 3122121979 | +1 312-212-1979 Illinois U.S.A.
  • 3122121980 | +1 312-212-1980 Illinois U.S.A.
  • 3122121981 | +1 312-212-1981 Illinois U.S.A.
  • 3122121982 | +1 312-212-1982 Illinois U.S.A.
  • 3122121983 | +1 312-212-1983 Illinois U.S.A.
  • 3122121984 | +1 312-212-1984 Illinois U.S.A.
  • 3122121985 | +1 312-212-1985 Illinois U.S.A.
  • 3122121986 | +1 312-212-1986 Illinois U.S.A.
  • 3122121987 | +1 312-212-1987 Illinois U.S.A.
  • 3122121988 | +1 312-212-1988 Illinois U.S.A.
  • 3122121989 | +1 312-212-1989 Illinois U.S.A.
  • 3122121990 | +1 312-212-1990 Illinois U.S.A.
  • 3122121991 | +1 312-212-1991 Illinois U.S.A.
  • 3122121992 | +1 312-212-1992 Illinois U.S.A.
  • 3122121993 | +1 312-212-1993 Illinois U.S.A.
  • 3122121994 | +1 312-212-1994 Illinois U.S.A.
  • 3122121995 | +1 312-212-1995 Illinois U.S.A.
  • 3122121996 | +1 312-212-1996 Illinois U.S.A.
  • 3122121997 | +1 312-212-1997 Illinois U.S.A.
  • 3122121998 | +1 312-212-1998 Illinois U.S.A.
  • 3122121999 | +1 312-212-1999 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