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).

  • 3127771900 | +1 312-777-1900 Illinois U.S.A.
  • 3127771901 | +1 312-777-1901 Illinois U.S.A.
  • 3127771902 | +1 312-777-1902 Illinois U.S.A.
  • 3127771903 | +1 312-777-1903 Illinois U.S.A.
  • 3127771904 | +1 312-777-1904 Illinois U.S.A.
  • 3127771905 | +1 312-777-1905 Illinois U.S.A.
  • 3127771906 | +1 312-777-1906 Illinois U.S.A.
  • 3127771907 | +1 312-777-1907 Illinois U.S.A.
  • 3127771908 | +1 312-777-1908 Illinois U.S.A.
  • 3127771909 | +1 312-777-1909 Illinois U.S.A.
  • 3127771910 | +1 312-777-1910 Illinois U.S.A.
  • 3127771911 | +1 312-777-1911 Illinois U.S.A.
  • 3127771912 | +1 312-777-1912 Illinois U.S.A.
  • 3127771913 | +1 312-777-1913 Illinois U.S.A.
  • 3127771914 | +1 312-777-1914 Illinois U.S.A.
  • 3127771915 | +1 312-777-1915 Illinois U.S.A.
  • 3127771916 | +1 312-777-1916 Illinois U.S.A.
  • 3127771917 | +1 312-777-1917 Illinois U.S.A.
  • 3127771918 | +1 312-777-1918 Illinois U.S.A.
  • 3127771919 | +1 312-777-1919 Illinois U.S.A.
  • 3127771920 | +1 312-777-1920 Illinois U.S.A.
  • 3127771921 | +1 312-777-1921 Illinois U.S.A.
  • 3127771922 | +1 312-777-1922 Illinois U.S.A.
  • 3127771923 | +1 312-777-1923 Illinois U.S.A.
  • 3127771924 | +1 312-777-1924 Illinois U.S.A.
  • 3127771925 | +1 312-777-1925 Illinois U.S.A.
  • 3127771926 | +1 312-777-1926 Illinois U.S.A.
  • 3127771927 | +1 312-777-1927 Illinois U.S.A.
  • 3127771928 | +1 312-777-1928 Illinois U.S.A.
  • 3127771929 | +1 312-777-1929 Illinois U.S.A.
  • 3127771930 | +1 312-777-1930 Illinois U.S.A.
  • 3127771931 | +1 312-777-1931 Illinois U.S.A.
  • 3127771932 | +1 312-777-1932 Illinois U.S.A.
  • 3127771933 | +1 312-777-1933 Illinois U.S.A.
  • 3127771934 | +1 312-777-1934 Illinois U.S.A.
  • 3127771935 | +1 312-777-1935 Illinois U.S.A.
  • 3127771936 | +1 312-777-1936 Illinois U.S.A.
  • 3127771937 | +1 312-777-1937 Illinois U.S.A.
  • 3127771938 | +1 312-777-1938 Illinois U.S.A.
  • 3127771939 | +1 312-777-1939 Illinois U.S.A.
  • 3127771940 | +1 312-777-1940 Illinois U.S.A.
  • 3127771941 | +1 312-777-1941 Illinois U.S.A.
  • 3127771942 | +1 312-777-1942 Illinois U.S.A.
  • 3127771943 | +1 312-777-1943 Illinois U.S.A.
  • 3127771944 | +1 312-777-1944 Illinois U.S.A.
  • 3127771945 | +1 312-777-1945 Illinois U.S.A.
  • 3127771946 | +1 312-777-1946 Illinois U.S.A.
  • 3127771947 | +1 312-777-1947 Illinois U.S.A.
  • 3127771948 | +1 312-777-1948 Illinois U.S.A.
  • 3127771949 | +1 312-777-1949 Illinois U.S.A.
  • 3127771950 | +1 312-777-1950 Illinois U.S.A.
  • 3127771951 | +1 312-777-1951 Illinois U.S.A.
  • 3127771952 | +1 312-777-1952 Illinois U.S.A.
  • 3127771953 | +1 312-777-1953 Illinois U.S.A.
  • 3127771954 | +1 312-777-1954 Illinois U.S.A.
  • 3127771955 | +1 312-777-1955 Illinois U.S.A.
  • 3127771956 | +1 312-777-1956 Illinois U.S.A.
  • 3127771957 | +1 312-777-1957 Illinois U.S.A.
  • 3127771958 | +1 312-777-1958 Illinois U.S.A.
  • 3127771959 | +1 312-777-1959 Illinois U.S.A.
  • 3127771960 | +1 312-777-1960 Illinois U.S.A.
  • 3127771961 | +1 312-777-1961 Illinois U.S.A.
  • 3127771962 | +1 312-777-1962 Illinois U.S.A.
  • 3127771963 | +1 312-777-1963 Illinois U.S.A.
  • 3127771964 | +1 312-777-1964 Illinois U.S.A.
  • 3127771965 | +1 312-777-1965 Illinois U.S.A.
  • 3127771966 | +1 312-777-1966 Illinois U.S.A.
  • 3127771967 | +1 312-777-1967 Illinois U.S.A.
  • 3127771968 | +1 312-777-1968 Illinois U.S.A.
  • 3127771969 | +1 312-777-1969 Illinois U.S.A.
  • 3127771970 | +1 312-777-1970 Illinois U.S.A.
  • 3127771971 | +1 312-777-1971 Illinois U.S.A.
  • 3127771972 | +1 312-777-1972 Illinois U.S.A.
  • 3127771973 | +1 312-777-1973 Illinois U.S.A.
  • 3127771974 | +1 312-777-1974 Illinois U.S.A.
  • 3127771975 | +1 312-777-1975 Illinois U.S.A.
  • 3127771976 | +1 312-777-1976 Illinois U.S.A.
  • 3127771977 | +1 312-777-1977 Illinois U.S.A.
  • 3127771978 | +1 312-777-1978 Illinois U.S.A.
  • 3127771979 | +1 312-777-1979 Illinois U.S.A.
  • 3127771980 | +1 312-777-1980 Illinois U.S.A.
  • 3127771981 | +1 312-777-1981 Illinois U.S.A.
  • 3127771982 | +1 312-777-1982 Illinois U.S.A.
  • 3127771983 | +1 312-777-1983 Illinois U.S.A.
  • 3127771984 | +1 312-777-1984 Illinois U.S.A.
  • 3127771985 | +1 312-777-1985 Illinois U.S.A.
  • 3127771986 | +1 312-777-1986 Illinois U.S.A.
  • 3127771987 | +1 312-777-1987 Illinois U.S.A.
  • 3127771988 | +1 312-777-1988 Illinois U.S.A.
  • 3127771989 | +1 312-777-1989 Illinois U.S.A.
  • 3127771990 | +1 312-777-1990 Illinois U.S.A.
  • 3127771991 | +1 312-777-1991 Illinois U.S.A.
  • 3127771992 | +1 312-777-1992 Illinois U.S.A.
  • 3127771993 | +1 312-777-1993 Illinois U.S.A.
  • 3127771994 | +1 312-777-1994 Illinois U.S.A.
  • 3127771995 | +1 312-777-1995 Illinois U.S.A.
  • 3127771996 | +1 312-777-1996 Illinois U.S.A.
  • 3127771997 | +1 312-777-1997 Illinois U.S.A.
  • 3127771998 | +1 312-777-1998 Illinois U.S.A.
  • 3127771999 | +1 312-777-1999 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