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).

  • 8152791900 | +1 815-279-1900 Illinois U.S.A.
  • 8152791901 | +1 815-279-1901 Illinois U.S.A.
  • 8152791902 | +1 815-279-1902 Illinois U.S.A.
  • 8152791903 | +1 815-279-1903 Illinois U.S.A.
  • 8152791904 | +1 815-279-1904 Illinois U.S.A.
  • 8152791905 | +1 815-279-1905 Illinois U.S.A.
  • 8152791906 | +1 815-279-1906 Illinois U.S.A.
  • 8152791907 | +1 815-279-1907 Illinois U.S.A.
  • 8152791908 | +1 815-279-1908 Illinois U.S.A.
  • 8152791909 | +1 815-279-1909 Illinois U.S.A.
  • 8152791910 | +1 815-279-1910 Illinois U.S.A.
  • 8152791911 | +1 815-279-1911 Illinois U.S.A.
  • 8152791912 | +1 815-279-1912 Illinois U.S.A.
  • 8152791913 | +1 815-279-1913 Illinois U.S.A.
  • 8152791914 | +1 815-279-1914 Illinois U.S.A.
  • 8152791915 | +1 815-279-1915 Illinois U.S.A.
  • 8152791916 | +1 815-279-1916 Illinois U.S.A.
  • 8152791917 | +1 815-279-1917 Illinois U.S.A.
  • 8152791918 | +1 815-279-1918 Illinois U.S.A.
  • 8152791919 | +1 815-279-1919 Illinois U.S.A.
  • 8152791920 | +1 815-279-1920 Illinois U.S.A.
  • 8152791921 | +1 815-279-1921 Illinois U.S.A.
  • 8152791922 | +1 815-279-1922 Illinois U.S.A.
  • 8152791923 | +1 815-279-1923 Illinois U.S.A.
  • 8152791924 | +1 815-279-1924 Illinois U.S.A.
  • 8152791925 | +1 815-279-1925 Illinois U.S.A.
  • 8152791926 | +1 815-279-1926 Illinois U.S.A.
  • 8152791927 | +1 815-279-1927 Illinois U.S.A.
  • 8152791928 | +1 815-279-1928 Illinois U.S.A.
  • 8152791929 | +1 815-279-1929 Illinois U.S.A.
  • 8152791930 | +1 815-279-1930 Illinois U.S.A.
  • 8152791931 | +1 815-279-1931 Illinois U.S.A.
  • 8152791932 | +1 815-279-1932 Illinois U.S.A.
  • 8152791933 | +1 815-279-1933 Illinois U.S.A.
  • 8152791934 | +1 815-279-1934 Illinois U.S.A.
  • 8152791935 | +1 815-279-1935 Illinois U.S.A.
  • 8152791936 | +1 815-279-1936 Illinois U.S.A.
  • 8152791937 | +1 815-279-1937 Illinois U.S.A.
  • 8152791938 | +1 815-279-1938 Illinois U.S.A.
  • 8152791939 | +1 815-279-1939 Illinois U.S.A.
  • 8152791940 | +1 815-279-1940 Illinois U.S.A.
  • 8152791941 | +1 815-279-1941 Illinois U.S.A.
  • 8152791942 | +1 815-279-1942 Illinois U.S.A.
  • 8152791943 | +1 815-279-1943 Illinois U.S.A.
  • 8152791944 | +1 815-279-1944 Illinois U.S.A.
  • 8152791945 | +1 815-279-1945 Illinois U.S.A.
  • 8152791946 | +1 815-279-1946 Illinois U.S.A.
  • 8152791947 | +1 815-279-1947 Illinois U.S.A.
  • 8152791948 | +1 815-279-1948 Illinois U.S.A.
  • 8152791949 | +1 815-279-1949 Illinois U.S.A.
  • 8152791950 | +1 815-279-1950 Illinois U.S.A.
  • 8152791951 | +1 815-279-1951 Illinois U.S.A.
  • 8152791952 | +1 815-279-1952 Illinois U.S.A.
  • 8152791953 | +1 815-279-1953 Illinois U.S.A.
  • 8152791954 | +1 815-279-1954 Illinois U.S.A.
  • 8152791955 | +1 815-279-1955 Illinois U.S.A.
  • 8152791956 | +1 815-279-1956 Illinois U.S.A.
  • 8152791957 | +1 815-279-1957 Illinois U.S.A.
  • 8152791958 | +1 815-279-1958 Illinois U.S.A.
  • 8152791959 | +1 815-279-1959 Illinois U.S.A.
  • 8152791960 | +1 815-279-1960 Illinois U.S.A.
  • 8152791961 | +1 815-279-1961 Illinois U.S.A.
  • 8152791962 | +1 815-279-1962 Illinois U.S.A.
  • 8152791963 | +1 815-279-1963 Illinois U.S.A.
  • 8152791964 | +1 815-279-1964 Illinois U.S.A.
  • 8152791965 | +1 815-279-1965 Illinois U.S.A.
  • 8152791966 | +1 815-279-1966 Illinois U.S.A.
  • 8152791967 | +1 815-279-1967 Illinois U.S.A.
  • 8152791968 | +1 815-279-1968 Illinois U.S.A.
  • 8152791969 | +1 815-279-1969 Illinois U.S.A.
  • 8152791970 | +1 815-279-1970 Illinois U.S.A.
  • 8152791971 | +1 815-279-1971 Illinois U.S.A.
  • 8152791972 | +1 815-279-1972 Illinois U.S.A.
  • 8152791973 | +1 815-279-1973 Illinois U.S.A.
  • 8152791974 | +1 815-279-1974 Illinois U.S.A.
  • 8152791975 | +1 815-279-1975 Illinois U.S.A.
  • 8152791976 | +1 815-279-1976 Illinois U.S.A.
  • 8152791977 | +1 815-279-1977 Illinois U.S.A.
  • 8152791978 | +1 815-279-1978 Illinois U.S.A.
  • 8152791979 | +1 815-279-1979 Illinois U.S.A.
  • 8152791980 | +1 815-279-1980 Illinois U.S.A.
  • 8152791981 | +1 815-279-1981 Illinois U.S.A.
  • 8152791982 | +1 815-279-1982 Illinois U.S.A.
  • 8152791983 | +1 815-279-1983 Illinois U.S.A.
  • 8152791984 | +1 815-279-1984 Illinois U.S.A.
  • 8152791985 | +1 815-279-1985 Illinois U.S.A.
  • 8152791986 | +1 815-279-1986 Illinois U.S.A.
  • 8152791987 | +1 815-279-1987 Illinois U.S.A.
  • 8152791988 | +1 815-279-1988 Illinois U.S.A.
  • 8152791989 | +1 815-279-1989 Illinois U.S.A.
  • 8152791990 | +1 815-279-1990 Illinois U.S.A.
  • 8152791991 | +1 815-279-1991 Illinois U.S.A.
  • 8152791992 | +1 815-279-1992 Illinois U.S.A.
  • 8152791993 | +1 815-279-1993 Illinois U.S.A.
  • 8152791994 | +1 815-279-1994 Illinois U.S.A.
  • 8152791995 | +1 815-279-1995 Illinois U.S.A.
  • 8152791996 | +1 815-279-1996 Illinois U.S.A.
  • 8152791997 | +1 815-279-1997 Illinois U.S.A.
  • 8152791998 | +1 815-279-1998 Illinois U.S.A.
  • 8152791999 | +1 815-279-1999 Illinois U.S.A.