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).

  • 3127811900 | +1 312-781-1900 Illinois U.S.A.
  • 3127811901 | +1 312-781-1901 Illinois U.S.A.
  • 3127811902 | +1 312-781-1902 Illinois U.S.A.
  • 3127811903 | +1 312-781-1903 Illinois U.S.A.
  • 3127811904 | +1 312-781-1904 Illinois U.S.A.
  • 3127811905 | +1 312-781-1905 Illinois U.S.A.
  • 3127811906 | +1 312-781-1906 Illinois U.S.A.
  • 3127811907 | +1 312-781-1907 Illinois U.S.A.
  • 3127811908 | +1 312-781-1908 Illinois U.S.A.
  • 3127811909 | +1 312-781-1909 Illinois U.S.A.
  • 3127811910 | +1 312-781-1910 Illinois U.S.A.
  • 3127811911 | +1 312-781-1911 Illinois U.S.A.
  • 3127811912 | +1 312-781-1912 Illinois U.S.A.
  • 3127811913 | +1 312-781-1913 Illinois U.S.A.
  • 3127811914 | +1 312-781-1914 Illinois U.S.A.
  • 3127811915 | +1 312-781-1915 Illinois U.S.A.
  • 3127811916 | +1 312-781-1916 Illinois U.S.A.
  • 3127811917 | +1 312-781-1917 Illinois U.S.A.
  • 3127811918 | +1 312-781-1918 Illinois U.S.A.
  • 3127811919 | +1 312-781-1919 Illinois U.S.A.
  • 3127811920 | +1 312-781-1920 Illinois U.S.A.
  • 3127811921 | +1 312-781-1921 Illinois U.S.A.
  • 3127811922 | +1 312-781-1922 Illinois U.S.A.
  • 3127811923 | +1 312-781-1923 Illinois U.S.A.
  • 3127811924 | +1 312-781-1924 Illinois U.S.A.
  • 3127811925 | +1 312-781-1925 Illinois U.S.A.
  • 3127811926 | +1 312-781-1926 Illinois U.S.A.
  • 3127811927 | +1 312-781-1927 Illinois U.S.A.
  • 3127811928 | +1 312-781-1928 Illinois U.S.A.
  • 3127811929 | +1 312-781-1929 Illinois U.S.A.
  • 3127811930 | +1 312-781-1930 Illinois U.S.A.
  • 3127811931 | +1 312-781-1931 Illinois U.S.A.
  • 3127811932 | +1 312-781-1932 Illinois U.S.A.
  • 3127811933 | +1 312-781-1933 Illinois U.S.A.
  • 3127811934 | +1 312-781-1934 Illinois U.S.A.
  • 3127811935 | +1 312-781-1935 Illinois U.S.A.
  • 3127811936 | +1 312-781-1936 Illinois U.S.A.
  • 3127811937 | +1 312-781-1937 Illinois U.S.A.
  • 3127811938 | +1 312-781-1938 Illinois U.S.A.
  • 3127811939 | +1 312-781-1939 Illinois U.S.A.
  • 3127811940 | +1 312-781-1940 Illinois U.S.A.
  • 3127811941 | +1 312-781-1941 Illinois U.S.A.
  • 3127811942 | +1 312-781-1942 Illinois U.S.A.
  • 3127811943 | +1 312-781-1943 Illinois U.S.A.
  • 3127811944 | +1 312-781-1944 Illinois U.S.A.
  • 3127811945 | +1 312-781-1945 Illinois U.S.A.
  • 3127811946 | +1 312-781-1946 Illinois U.S.A.
  • 3127811947 | +1 312-781-1947 Illinois U.S.A.
  • 3127811948 | +1 312-781-1948 Illinois U.S.A.
  • 3127811949 | +1 312-781-1949 Illinois U.S.A.
  • 3127811950 | +1 312-781-1950 Illinois U.S.A.
  • 3127811951 | +1 312-781-1951 Illinois U.S.A.
  • 3127811952 | +1 312-781-1952 Illinois U.S.A.
  • 3127811953 | +1 312-781-1953 Illinois U.S.A.
  • 3127811954 | +1 312-781-1954 Illinois U.S.A.
  • 3127811955 | +1 312-781-1955 Illinois U.S.A.
  • 3127811956 | +1 312-781-1956 Illinois U.S.A.
  • 3127811957 | +1 312-781-1957 Illinois U.S.A.
  • 3127811958 | +1 312-781-1958 Illinois U.S.A.
  • 3127811959 | +1 312-781-1959 Illinois U.S.A.
  • 3127811960 | +1 312-781-1960 Illinois U.S.A.
  • 3127811961 | +1 312-781-1961 Illinois U.S.A.
  • 3127811962 | +1 312-781-1962 Illinois U.S.A.
  • 3127811963 | +1 312-781-1963 Illinois U.S.A.
  • 3127811964 | +1 312-781-1964 Illinois U.S.A.
  • 3127811965 | +1 312-781-1965 Illinois U.S.A.
  • 3127811966 | +1 312-781-1966 Illinois U.S.A.
  • 3127811967 | +1 312-781-1967 Illinois U.S.A.
  • 3127811968 | +1 312-781-1968 Illinois U.S.A.
  • 3127811969 | +1 312-781-1969 Illinois U.S.A.
  • 3127811970 | +1 312-781-1970 Illinois U.S.A.
  • 3127811971 | +1 312-781-1971 Illinois U.S.A.
  • 3127811972 | +1 312-781-1972 Illinois U.S.A.
  • 3127811973 | +1 312-781-1973 Illinois U.S.A.
  • 3127811974 | +1 312-781-1974 Illinois U.S.A.
  • 3127811975 | +1 312-781-1975 Illinois U.S.A.
  • 3127811976 | +1 312-781-1976 Illinois U.S.A.
  • 3127811977 | +1 312-781-1977 Illinois U.S.A.
  • 3127811978 | +1 312-781-1978 Illinois U.S.A.
  • 3127811979 | +1 312-781-1979 Illinois U.S.A.
  • 3127811980 | +1 312-781-1980 Illinois U.S.A.
  • 3127811981 | +1 312-781-1981 Illinois U.S.A.
  • 3127811982 | +1 312-781-1982 Illinois U.S.A.
  • 3127811983 | +1 312-781-1983 Illinois U.S.A.
  • 3127811984 | +1 312-781-1984 Illinois U.S.A.
  • 3127811985 | +1 312-781-1985 Illinois U.S.A.
  • 3127811986 | +1 312-781-1986 Illinois U.S.A.
  • 3127811987 | +1 312-781-1987 Illinois U.S.A.
  • 3127811988 | +1 312-781-1988 Illinois U.S.A.
  • 3127811989 | +1 312-781-1989 Illinois U.S.A.
  • 3127811990 | +1 312-781-1990 Illinois U.S.A.
  • 3127811991 | +1 312-781-1991 Illinois U.S.A.
  • 3127811992 | +1 312-781-1992 Illinois U.S.A.
  • 3127811993 | +1 312-781-1993 Illinois U.S.A.
  • 3127811994 | +1 312-781-1994 Illinois U.S.A.
  • 3127811995 | +1 312-781-1995 Illinois U.S.A.
  • 3127811996 | +1 312-781-1996 Illinois U.S.A.
  • 3127811997 | +1 312-781-1997 Illinois U.S.A.
  • 3127811998 | +1 312-781-1998 Illinois U.S.A.
  • 3127811999 | +1 312-781-1999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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