City of Chicago


815 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).

  • 8159051900 | +1 815-905-1900 Illinois U.S.A.
  • 8159051901 | +1 815-905-1901 Illinois U.S.A.
  • 8159051902 | +1 815-905-1902 Illinois U.S.A.
  • 8159051903 | +1 815-905-1903 Illinois U.S.A.
  • 8159051904 | +1 815-905-1904 Illinois U.S.A.
  • 8159051905 | +1 815-905-1905 Illinois U.S.A.
  • 8159051906 | +1 815-905-1906 Illinois U.S.A.
  • 8159051907 | +1 815-905-1907 Illinois U.S.A.
  • 8159051908 | +1 815-905-1908 Illinois U.S.A.
  • 8159051909 | +1 815-905-1909 Illinois U.S.A.
  • 8159051910 | +1 815-905-1910 Illinois U.S.A.
  • 8159051911 | +1 815-905-1911 Illinois U.S.A.
  • 8159051912 | +1 815-905-1912 Illinois U.S.A.
  • 8159051913 | +1 815-905-1913 Illinois U.S.A.
  • 8159051914 | +1 815-905-1914 Illinois U.S.A.
  • 8159051915 | +1 815-905-1915 Illinois U.S.A.
  • 8159051916 | +1 815-905-1916 Illinois U.S.A.
  • 8159051917 | +1 815-905-1917 Illinois U.S.A.
  • 8159051918 | +1 815-905-1918 Illinois U.S.A.
  • 8159051919 | +1 815-905-1919 Illinois U.S.A.
  • 8159051920 | +1 815-905-1920 Illinois U.S.A.
  • 8159051921 | +1 815-905-1921 Illinois U.S.A.
  • 8159051922 | +1 815-905-1922 Illinois U.S.A.
  • 8159051923 | +1 815-905-1923 Illinois U.S.A.
  • 8159051924 | +1 815-905-1924 Illinois U.S.A.
  • 8159051925 | +1 815-905-1925 Illinois U.S.A.
  • 8159051926 | +1 815-905-1926 Illinois U.S.A.
  • 8159051927 | +1 815-905-1927 Illinois U.S.A.
  • 8159051928 | +1 815-905-1928 Illinois U.S.A.
  • 8159051929 | +1 815-905-1929 Illinois U.S.A.
  • 8159051930 | +1 815-905-1930 Illinois U.S.A.
  • 8159051931 | +1 815-905-1931 Illinois U.S.A.
  • 8159051932 | +1 815-905-1932 Illinois U.S.A.
  • 8159051933 | +1 815-905-1933 Illinois U.S.A.
  • 8159051934 | +1 815-905-1934 Illinois U.S.A.
  • 8159051935 | +1 815-905-1935 Illinois U.S.A.
  • 8159051936 | +1 815-905-1936 Illinois U.S.A.
  • 8159051937 | +1 815-905-1937 Illinois U.S.A.
  • 8159051938 | +1 815-905-1938 Illinois U.S.A.
  • 8159051939 | +1 815-905-1939 Illinois U.S.A.
  • 8159051940 | +1 815-905-1940 Illinois U.S.A.
  • 8159051941 | +1 815-905-1941 Illinois U.S.A.
  • 8159051942 | +1 815-905-1942 Illinois U.S.A.
  • 8159051943 | +1 815-905-1943 Illinois U.S.A.
  • 8159051944 | +1 815-905-1944 Illinois U.S.A.
  • 8159051945 | +1 815-905-1945 Illinois U.S.A.
  • 8159051946 | +1 815-905-1946 Illinois U.S.A.
  • 8159051947 | +1 815-905-1947 Illinois U.S.A.
  • 8159051948 | +1 815-905-1948 Illinois U.S.A.
  • 8159051949 | +1 815-905-1949 Illinois U.S.A.
  • 8159051950 | +1 815-905-1950 Illinois U.S.A.
  • 8159051951 | +1 815-905-1951 Illinois U.S.A.
  • 8159051952 | +1 815-905-1952 Illinois U.S.A.
  • 8159051953 | +1 815-905-1953 Illinois U.S.A.
  • 8159051954 | +1 815-905-1954 Illinois U.S.A.
  • 8159051955 | +1 815-905-1955 Illinois U.S.A.
  • 8159051956 | +1 815-905-1956 Illinois U.S.A.
  • 8159051957 | +1 815-905-1957 Illinois U.S.A.
  • 8159051958 | +1 815-905-1958 Illinois U.S.A.
  • 8159051959 | +1 815-905-1959 Illinois U.S.A.
  • 8159051960 | +1 815-905-1960 Illinois U.S.A.
  • 8159051961 | +1 815-905-1961 Illinois U.S.A.
  • 8159051962 | +1 815-905-1962 Illinois U.S.A.
  • 8159051963 | +1 815-905-1963 Illinois U.S.A.
  • 8159051964 | +1 815-905-1964 Illinois U.S.A.
  • 8159051965 | +1 815-905-1965 Illinois U.S.A.
  • 8159051966 | +1 815-905-1966 Illinois U.S.A.
  • 8159051967 | +1 815-905-1967 Illinois U.S.A.
  • 8159051968 | +1 815-905-1968 Illinois U.S.A.
  • 8159051969 | +1 815-905-1969 Illinois U.S.A.
  • 8159051970 | +1 815-905-1970 Illinois U.S.A.
  • 8159051971 | +1 815-905-1971 Illinois U.S.A.
  • 8159051972 | +1 815-905-1972 Illinois U.S.A.
  • 8159051973 | +1 815-905-1973 Illinois U.S.A.
  • 8159051974 | +1 815-905-1974 Illinois U.S.A.
  • 8159051975 | +1 815-905-1975 Illinois U.S.A.
  • 8159051976 | +1 815-905-1976 Illinois U.S.A.
  • 8159051977 | +1 815-905-1977 Illinois U.S.A.
  • 8159051978 | +1 815-905-1978 Illinois U.S.A.
  • 8159051979 | +1 815-905-1979 Illinois U.S.A.
  • 8159051980 | +1 815-905-1980 Illinois U.S.A.
  • 8159051981 | +1 815-905-1981 Illinois U.S.A.
  • 8159051982 | +1 815-905-1982 Illinois U.S.A.
  • 8159051983 | +1 815-905-1983 Illinois U.S.A.
  • 8159051984 | +1 815-905-1984 Illinois U.S.A.
  • 8159051985 | +1 815-905-1985 Illinois U.S.A.
  • 8159051986 | +1 815-905-1986 Illinois U.S.A.
  • 8159051987 | +1 815-905-1987 Illinois U.S.A.
  • 8159051988 | +1 815-905-1988 Illinois U.S.A.
  • 8159051989 | +1 815-905-1989 Illinois U.S.A.
  • 8159051990 | +1 815-905-1990 Illinois U.S.A.
  • 8159051991 | +1 815-905-1991 Illinois U.S.A.
  • 8159051992 | +1 815-905-1992 Illinois U.S.A.
  • 8159051993 | +1 815-905-1993 Illinois U.S.A.
  • 8159051994 | +1 815-905-1994 Illinois U.S.A.
  • 8159051995 | +1 815-905-1995 Illinois U.S.A.
  • 8159051996 | +1 815-905-1996 Illinois U.S.A.
  • 8159051997 | +1 815-905-1997 Illinois U.S.A.
  • 8159051998 | +1 815-905-1998 Illinois U.S.A.
  • 8159051999 | +1 815-905-1999 Illinois U.S.A.