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).

  • 8156601900 | +1 815-660-1900 Illinois U.S.A.
  • 8156601901 | +1 815-660-1901 Illinois U.S.A.
  • 8156601902 | +1 815-660-1902 Illinois U.S.A.
  • 8156601903 | +1 815-660-1903 Illinois U.S.A.
  • 8156601904 | +1 815-660-1904 Illinois U.S.A.
  • 8156601905 | +1 815-660-1905 Illinois U.S.A.
  • 8156601906 | +1 815-660-1906 Illinois U.S.A.
  • 8156601907 | +1 815-660-1907 Illinois U.S.A.
  • 8156601908 | +1 815-660-1908 Illinois U.S.A.
  • 8156601909 | +1 815-660-1909 Illinois U.S.A.
  • 8156601910 | +1 815-660-1910 Illinois U.S.A.
  • 8156601911 | +1 815-660-1911 Illinois U.S.A.
  • 8156601912 | +1 815-660-1912 Illinois U.S.A.
  • 8156601913 | +1 815-660-1913 Illinois U.S.A.
  • 8156601914 | +1 815-660-1914 Illinois U.S.A.
  • 8156601915 | +1 815-660-1915 Illinois U.S.A.
  • 8156601916 | +1 815-660-1916 Illinois U.S.A.
  • 8156601917 | +1 815-660-1917 Illinois U.S.A.
  • 8156601918 | +1 815-660-1918 Illinois U.S.A.
  • 8156601919 | +1 815-660-1919 Illinois U.S.A.
  • 8156601920 | +1 815-660-1920 Illinois U.S.A.
  • 8156601921 | +1 815-660-1921 Illinois U.S.A.
  • 8156601922 | +1 815-660-1922 Illinois U.S.A.
  • 8156601923 | +1 815-660-1923 Illinois U.S.A.
  • 8156601924 | +1 815-660-1924 Illinois U.S.A.
  • 8156601925 | +1 815-660-1925 Illinois U.S.A.
  • 8156601926 | +1 815-660-1926 Illinois U.S.A.
  • 8156601927 | +1 815-660-1927 Illinois U.S.A.
  • 8156601928 | +1 815-660-1928 Illinois U.S.A.
  • 8156601929 | +1 815-660-1929 Illinois U.S.A.
  • 8156601930 | +1 815-660-1930 Illinois U.S.A.
  • 8156601931 | +1 815-660-1931 Illinois U.S.A.
  • 8156601932 | +1 815-660-1932 Illinois U.S.A.
  • 8156601933 | +1 815-660-1933 Illinois U.S.A.
  • 8156601934 | +1 815-660-1934 Illinois U.S.A.
  • 8156601935 | +1 815-660-1935 Illinois U.S.A.
  • 8156601936 | +1 815-660-1936 Illinois U.S.A.
  • 8156601937 | +1 815-660-1937 Illinois U.S.A.
  • 8156601938 | +1 815-660-1938 Illinois U.S.A.
  • 8156601939 | +1 815-660-1939 Illinois U.S.A.
  • 8156601940 | +1 815-660-1940 Illinois U.S.A.
  • 8156601941 | +1 815-660-1941 Illinois U.S.A.
  • 8156601942 | +1 815-660-1942 Illinois U.S.A.
  • 8156601943 | +1 815-660-1943 Illinois U.S.A.
  • 8156601944 | +1 815-660-1944 Illinois U.S.A.
  • 8156601945 | +1 815-660-1945 Illinois U.S.A.
  • 8156601946 | +1 815-660-1946 Illinois U.S.A.
  • 8156601947 | +1 815-660-1947 Illinois U.S.A.
  • 8156601948 | +1 815-660-1948 Illinois U.S.A.
  • 8156601949 | +1 815-660-1949 Illinois U.S.A.
  • 8156601950 | +1 815-660-1950 Illinois U.S.A.
  • 8156601951 | +1 815-660-1951 Illinois U.S.A.
  • 8156601952 | +1 815-660-1952 Illinois U.S.A.
  • 8156601953 | +1 815-660-1953 Illinois U.S.A.
  • 8156601954 | +1 815-660-1954 Illinois U.S.A.
  • 8156601955 | +1 815-660-1955 Illinois U.S.A.
  • 8156601956 | +1 815-660-1956 Illinois U.S.A.
  • 8156601957 | +1 815-660-1957 Illinois U.S.A.
  • 8156601958 | +1 815-660-1958 Illinois U.S.A.
  • 8156601959 | +1 815-660-1959 Illinois U.S.A.
  • 8156601960 | +1 815-660-1960 Illinois U.S.A.
  • 8156601961 | +1 815-660-1961 Illinois U.S.A.
  • 8156601962 | +1 815-660-1962 Illinois U.S.A.
  • 8156601963 | +1 815-660-1963 Illinois U.S.A.
  • 8156601964 | +1 815-660-1964 Illinois U.S.A.
  • 8156601965 | +1 815-660-1965 Illinois U.S.A.
  • 8156601966 | +1 815-660-1966 Illinois U.S.A.
  • 8156601967 | +1 815-660-1967 Illinois U.S.A.
  • 8156601968 | +1 815-660-1968 Illinois U.S.A.
  • 8156601969 | +1 815-660-1969 Illinois U.S.A.
  • 8156601970 | +1 815-660-1970 Illinois U.S.A.
  • 8156601971 | +1 815-660-1971 Illinois U.S.A.
  • 8156601972 | +1 815-660-1972 Illinois U.S.A.
  • 8156601973 | +1 815-660-1973 Illinois U.S.A.
  • 8156601974 | +1 815-660-1974 Illinois U.S.A.
  • 8156601975 | +1 815-660-1975 Illinois U.S.A.
  • 8156601976 | +1 815-660-1976 Illinois U.S.A.
  • 8156601977 | +1 815-660-1977 Illinois U.S.A.
  • 8156601978 | +1 815-660-1978 Illinois U.S.A.
  • 8156601979 | +1 815-660-1979 Illinois U.S.A.
  • 8156601980 | +1 815-660-1980 Illinois U.S.A.
  • 8156601981 | +1 815-660-1981 Illinois U.S.A.
  • 8156601982 | +1 815-660-1982 Illinois U.S.A.
  • 8156601983 | +1 815-660-1983 Illinois U.S.A.
  • 8156601984 | +1 815-660-1984 Illinois U.S.A.
  • 8156601985 | +1 815-660-1985 Illinois U.S.A.
  • 8156601986 | +1 815-660-1986 Illinois U.S.A.
  • 8156601987 | +1 815-660-1987 Illinois U.S.A.
  • 8156601988 | +1 815-660-1988 Illinois U.S.A.
  • 8156601989 | +1 815-660-1989 Illinois U.S.A.
  • 8156601990 | +1 815-660-1990 Illinois U.S.A.
  • 8156601991 | +1 815-660-1991 Illinois U.S.A.
  • 8156601992 | +1 815-660-1992 Illinois U.S.A.
  • 8156601993 | +1 815-660-1993 Illinois U.S.A.
  • 8156601994 | +1 815-660-1994 Illinois U.S.A.
  • 8156601995 | +1 815-660-1995 Illinois U.S.A.
  • 8156601996 | +1 815-660-1996 Illinois U.S.A.
  • 8156601997 | +1 815-660-1997 Illinois U.S.A.
  • 8156601998 | +1 815-660-1998 Illinois U.S.A.
  • 8156601999 | +1 815-660-1999 Illinois U.S.A.