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).

  • 8155021900 | +1 815-502-1900 Illinois U.S.A.
  • 8155021901 | +1 815-502-1901 Illinois U.S.A.
  • 8155021902 | +1 815-502-1902 Illinois U.S.A.
  • 8155021903 | +1 815-502-1903 Illinois U.S.A.
  • 8155021904 | +1 815-502-1904 Illinois U.S.A.
  • 8155021905 | +1 815-502-1905 Illinois U.S.A.
  • 8155021906 | +1 815-502-1906 Illinois U.S.A.
  • 8155021907 | +1 815-502-1907 Illinois U.S.A.
  • 8155021908 | +1 815-502-1908 Illinois U.S.A.
  • 8155021909 | +1 815-502-1909 Illinois U.S.A.
  • 8155021910 | +1 815-502-1910 Illinois U.S.A.
  • 8155021911 | +1 815-502-1911 Illinois U.S.A.
  • 8155021912 | +1 815-502-1912 Illinois U.S.A.
  • 8155021913 | +1 815-502-1913 Illinois U.S.A.
  • 8155021914 | +1 815-502-1914 Illinois U.S.A.
  • 8155021915 | +1 815-502-1915 Illinois U.S.A.
  • 8155021916 | +1 815-502-1916 Illinois U.S.A.
  • 8155021917 | +1 815-502-1917 Illinois U.S.A.
  • 8155021918 | +1 815-502-1918 Illinois U.S.A.
  • 8155021919 | +1 815-502-1919 Illinois U.S.A.
  • 8155021920 | +1 815-502-1920 Illinois U.S.A.
  • 8155021921 | +1 815-502-1921 Illinois U.S.A.
  • 8155021922 | +1 815-502-1922 Illinois U.S.A.
  • 8155021923 | +1 815-502-1923 Illinois U.S.A.
  • 8155021924 | +1 815-502-1924 Illinois U.S.A.
  • 8155021925 | +1 815-502-1925 Illinois U.S.A.
  • 8155021926 | +1 815-502-1926 Illinois U.S.A.
  • 8155021927 | +1 815-502-1927 Illinois U.S.A.
  • 8155021928 | +1 815-502-1928 Illinois U.S.A.
  • 8155021929 | +1 815-502-1929 Illinois U.S.A.
  • 8155021930 | +1 815-502-1930 Illinois U.S.A.
  • 8155021931 | +1 815-502-1931 Illinois U.S.A.
  • 8155021932 | +1 815-502-1932 Illinois U.S.A.
  • 8155021933 | +1 815-502-1933 Illinois U.S.A.
  • 8155021934 | +1 815-502-1934 Illinois U.S.A.
  • 8155021935 | +1 815-502-1935 Illinois U.S.A.
  • 8155021936 | +1 815-502-1936 Illinois U.S.A.
  • 8155021937 | +1 815-502-1937 Illinois U.S.A.
  • 8155021938 | +1 815-502-1938 Illinois U.S.A.
  • 8155021939 | +1 815-502-1939 Illinois U.S.A.
  • 8155021940 | +1 815-502-1940 Illinois U.S.A.
  • 8155021941 | +1 815-502-1941 Illinois U.S.A.
  • 8155021942 | +1 815-502-1942 Illinois U.S.A.
  • 8155021943 | +1 815-502-1943 Illinois U.S.A.
  • 8155021944 | +1 815-502-1944 Illinois U.S.A.
  • 8155021945 | +1 815-502-1945 Illinois U.S.A.
  • 8155021946 | +1 815-502-1946 Illinois U.S.A.
  • 8155021947 | +1 815-502-1947 Illinois U.S.A.
  • 8155021948 | +1 815-502-1948 Illinois U.S.A.
  • 8155021949 | +1 815-502-1949 Illinois U.S.A.
  • 8155021950 | +1 815-502-1950 Illinois U.S.A.
  • 8155021951 | +1 815-502-1951 Illinois U.S.A.
  • 8155021952 | +1 815-502-1952 Illinois U.S.A.
  • 8155021953 | +1 815-502-1953 Illinois U.S.A.
  • 8155021954 | +1 815-502-1954 Illinois U.S.A.
  • 8155021955 | +1 815-502-1955 Illinois U.S.A.
  • 8155021956 | +1 815-502-1956 Illinois U.S.A.
  • 8155021957 | +1 815-502-1957 Illinois U.S.A.
  • 8155021958 | +1 815-502-1958 Illinois U.S.A.
  • 8155021959 | +1 815-502-1959 Illinois U.S.A.
  • 8155021960 | +1 815-502-1960 Illinois U.S.A.
  • 8155021961 | +1 815-502-1961 Illinois U.S.A.
  • 8155021962 | +1 815-502-1962 Illinois U.S.A.
  • 8155021963 | +1 815-502-1963 Illinois U.S.A.
  • 8155021964 | +1 815-502-1964 Illinois U.S.A.
  • 8155021965 | +1 815-502-1965 Illinois U.S.A.
  • 8155021966 | +1 815-502-1966 Illinois U.S.A.
  • 8155021967 | +1 815-502-1967 Illinois U.S.A.
  • 8155021968 | +1 815-502-1968 Illinois U.S.A.
  • 8155021969 | +1 815-502-1969 Illinois U.S.A.
  • 8155021970 | +1 815-502-1970 Illinois U.S.A.
  • 8155021971 | +1 815-502-1971 Illinois U.S.A.
  • 8155021972 | +1 815-502-1972 Illinois U.S.A.
  • 8155021973 | +1 815-502-1973 Illinois U.S.A.
  • 8155021974 | +1 815-502-1974 Illinois U.S.A.
  • 8155021975 | +1 815-502-1975 Illinois U.S.A.
  • 8155021976 | +1 815-502-1976 Illinois U.S.A.
  • 8155021977 | +1 815-502-1977 Illinois U.S.A.
  • 8155021978 | +1 815-502-1978 Illinois U.S.A.
  • 8155021979 | +1 815-502-1979 Illinois U.S.A.
  • 8155021980 | +1 815-502-1980 Illinois U.S.A.
  • 8155021981 | +1 815-502-1981 Illinois U.S.A.
  • 8155021982 | +1 815-502-1982 Illinois U.S.A.
  • 8155021983 | +1 815-502-1983 Illinois U.S.A.
  • 8155021984 | +1 815-502-1984 Illinois U.S.A.
  • 8155021985 | +1 815-502-1985 Illinois U.S.A.
  • 8155021986 | +1 815-502-1986 Illinois U.S.A.
  • 8155021987 | +1 815-502-1987 Illinois U.S.A.
  • 8155021988 | +1 815-502-1988 Illinois U.S.A.
  • 8155021989 | +1 815-502-1989 Illinois U.S.A.
  • 8155021990 | +1 815-502-1990 Illinois U.S.A.
  • 8155021991 | +1 815-502-1991 Illinois U.S.A.
  • 8155021992 | +1 815-502-1992 Illinois U.S.A.
  • 8155021993 | +1 815-502-1993 Illinois U.S.A.
  • 8155021994 | +1 815-502-1994 Illinois U.S.A.
  • 8155021995 | +1 815-502-1995 Illinois U.S.A.
  • 8155021996 | +1 815-502-1996 Illinois U.S.A.
  • 8155021997 | +1 815-502-1997 Illinois U.S.A.
  • 8155021998 | +1 815-502-1998 Illinois U.S.A.
  • 8155021999 | +1 815-502-1999 Illinois U.S.A.