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).

  • 8153521900 | +1 815-352-1900 Illinois U.S.A.
  • 8153521901 | +1 815-352-1901 Illinois U.S.A.
  • 8153521902 | +1 815-352-1902 Illinois U.S.A.
  • 8153521903 | +1 815-352-1903 Illinois U.S.A.
  • 8153521904 | +1 815-352-1904 Illinois U.S.A.
  • 8153521905 | +1 815-352-1905 Illinois U.S.A.
  • 8153521906 | +1 815-352-1906 Illinois U.S.A.
  • 8153521907 | +1 815-352-1907 Illinois U.S.A.
  • 8153521908 | +1 815-352-1908 Illinois U.S.A.
  • 8153521909 | +1 815-352-1909 Illinois U.S.A.
  • 8153521910 | +1 815-352-1910 Illinois U.S.A.
  • 8153521911 | +1 815-352-1911 Illinois U.S.A.
  • 8153521912 | +1 815-352-1912 Illinois U.S.A.
  • 8153521913 | +1 815-352-1913 Illinois U.S.A.
  • 8153521914 | +1 815-352-1914 Illinois U.S.A.
  • 8153521915 | +1 815-352-1915 Illinois U.S.A.
  • 8153521916 | +1 815-352-1916 Illinois U.S.A.
  • 8153521917 | +1 815-352-1917 Illinois U.S.A.
  • 8153521918 | +1 815-352-1918 Illinois U.S.A.
  • 8153521919 | +1 815-352-1919 Illinois U.S.A.
  • 8153521920 | +1 815-352-1920 Illinois U.S.A.
  • 8153521921 | +1 815-352-1921 Illinois U.S.A.
  • 8153521922 | +1 815-352-1922 Illinois U.S.A.
  • 8153521923 | +1 815-352-1923 Illinois U.S.A.
  • 8153521924 | +1 815-352-1924 Illinois U.S.A.
  • 8153521925 | +1 815-352-1925 Illinois U.S.A.
  • 8153521926 | +1 815-352-1926 Illinois U.S.A.
  • 8153521927 | +1 815-352-1927 Illinois U.S.A.
  • 8153521928 | +1 815-352-1928 Illinois U.S.A.
  • 8153521929 | +1 815-352-1929 Illinois U.S.A.
  • 8153521930 | +1 815-352-1930 Illinois U.S.A.
  • 8153521931 | +1 815-352-1931 Illinois U.S.A.
  • 8153521932 | +1 815-352-1932 Illinois U.S.A.
  • 8153521933 | +1 815-352-1933 Illinois U.S.A.
  • 8153521934 | +1 815-352-1934 Illinois U.S.A.
  • 8153521935 | +1 815-352-1935 Illinois U.S.A.
  • 8153521936 | +1 815-352-1936 Illinois U.S.A.
  • 8153521937 | +1 815-352-1937 Illinois U.S.A.
  • 8153521938 | +1 815-352-1938 Illinois U.S.A.
  • 8153521939 | +1 815-352-1939 Illinois U.S.A.
  • 8153521940 | +1 815-352-1940 Illinois U.S.A.
  • 8153521941 | +1 815-352-1941 Illinois U.S.A.
  • 8153521942 | +1 815-352-1942 Illinois U.S.A.
  • 8153521943 | +1 815-352-1943 Illinois U.S.A.
  • 8153521944 | +1 815-352-1944 Illinois U.S.A.
  • 8153521945 | +1 815-352-1945 Illinois U.S.A.
  • 8153521946 | +1 815-352-1946 Illinois U.S.A.
  • 8153521947 | +1 815-352-1947 Illinois U.S.A.
  • 8153521948 | +1 815-352-1948 Illinois U.S.A.
  • 8153521949 | +1 815-352-1949 Illinois U.S.A.
  • 8153521950 | +1 815-352-1950 Illinois U.S.A.
  • 8153521951 | +1 815-352-1951 Illinois U.S.A.
  • 8153521952 | +1 815-352-1952 Illinois U.S.A.
  • 8153521953 | +1 815-352-1953 Illinois U.S.A.
  • 8153521954 | +1 815-352-1954 Illinois U.S.A.
  • 8153521955 | +1 815-352-1955 Illinois U.S.A.
  • 8153521956 | +1 815-352-1956 Illinois U.S.A.
  • 8153521957 | +1 815-352-1957 Illinois U.S.A.
  • 8153521958 | +1 815-352-1958 Illinois U.S.A.
  • 8153521959 | +1 815-352-1959 Illinois U.S.A.
  • 8153521960 | +1 815-352-1960 Illinois U.S.A.
  • 8153521961 | +1 815-352-1961 Illinois U.S.A.
  • 8153521962 | +1 815-352-1962 Illinois U.S.A.
  • 8153521963 | +1 815-352-1963 Illinois U.S.A.
  • 8153521964 | +1 815-352-1964 Illinois U.S.A.
  • 8153521965 | +1 815-352-1965 Illinois U.S.A.
  • 8153521966 | +1 815-352-1966 Illinois U.S.A.
  • 8153521967 | +1 815-352-1967 Illinois U.S.A.
  • 8153521968 | +1 815-352-1968 Illinois U.S.A.
  • 8153521969 | +1 815-352-1969 Illinois U.S.A.
  • 8153521970 | +1 815-352-1970 Illinois U.S.A.
  • 8153521971 | +1 815-352-1971 Illinois U.S.A.
  • 8153521972 | +1 815-352-1972 Illinois U.S.A.
  • 8153521973 | +1 815-352-1973 Illinois U.S.A.
  • 8153521974 | +1 815-352-1974 Illinois U.S.A.
  • 8153521975 | +1 815-352-1975 Illinois U.S.A.
  • 8153521976 | +1 815-352-1976 Illinois U.S.A.
  • 8153521977 | +1 815-352-1977 Illinois U.S.A.
  • 8153521978 | +1 815-352-1978 Illinois U.S.A.
  • 8153521979 | +1 815-352-1979 Illinois U.S.A.
  • 8153521980 | +1 815-352-1980 Illinois U.S.A.
  • 8153521981 | +1 815-352-1981 Illinois U.S.A.
  • 8153521982 | +1 815-352-1982 Illinois U.S.A.
  • 8153521983 | +1 815-352-1983 Illinois U.S.A.
  • 8153521984 | +1 815-352-1984 Illinois U.S.A.
  • 8153521985 | +1 815-352-1985 Illinois U.S.A.
  • 8153521986 | +1 815-352-1986 Illinois U.S.A.
  • 8153521987 | +1 815-352-1987 Illinois U.S.A.
  • 8153521988 | +1 815-352-1988 Illinois U.S.A.
  • 8153521989 | +1 815-352-1989 Illinois U.S.A.
  • 8153521990 | +1 815-352-1990 Illinois U.S.A.
  • 8153521991 | +1 815-352-1991 Illinois U.S.A.
  • 8153521992 | +1 815-352-1992 Illinois U.S.A.
  • 8153521993 | +1 815-352-1993 Illinois U.S.A.
  • 8153521994 | +1 815-352-1994 Illinois U.S.A.
  • 8153521995 | +1 815-352-1995 Illinois U.S.A.
  • 8153521996 | +1 815-352-1996 Illinois U.S.A.
  • 8153521997 | +1 815-352-1997 Illinois U.S.A.
  • 8153521998 | +1 815-352-1998 Illinois U.S.A.
  • 8153521999 | +1 815-352-1999 Illinois U.S.A.