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).

  • 8155341900 | +1 815-534-1900 Illinois U.S.A.
  • 8155341901 | +1 815-534-1901 Illinois U.S.A.
  • 8155341902 | +1 815-534-1902 Illinois U.S.A.
  • 8155341903 | +1 815-534-1903 Illinois U.S.A.
  • 8155341904 | +1 815-534-1904 Illinois U.S.A.
  • 8155341905 | +1 815-534-1905 Illinois U.S.A.
  • 8155341906 | +1 815-534-1906 Illinois U.S.A.
  • 8155341907 | +1 815-534-1907 Illinois U.S.A.
  • 8155341908 | +1 815-534-1908 Illinois U.S.A.
  • 8155341909 | +1 815-534-1909 Illinois U.S.A.
  • 8155341910 | +1 815-534-1910 Illinois U.S.A.
  • 8155341911 | +1 815-534-1911 Illinois U.S.A.
  • 8155341912 | +1 815-534-1912 Illinois U.S.A.
  • 8155341913 | +1 815-534-1913 Illinois U.S.A.
  • 8155341914 | +1 815-534-1914 Illinois U.S.A.
  • 8155341915 | +1 815-534-1915 Illinois U.S.A.
  • 8155341916 | +1 815-534-1916 Illinois U.S.A.
  • 8155341917 | +1 815-534-1917 Illinois U.S.A.
  • 8155341918 | +1 815-534-1918 Illinois U.S.A.
  • 8155341919 | +1 815-534-1919 Illinois U.S.A.
  • 8155341920 | +1 815-534-1920 Illinois U.S.A.
  • 8155341921 | +1 815-534-1921 Illinois U.S.A.
  • 8155341922 | +1 815-534-1922 Illinois U.S.A.
  • 8155341923 | +1 815-534-1923 Illinois U.S.A.
  • 8155341924 | +1 815-534-1924 Illinois U.S.A.
  • 8155341925 | +1 815-534-1925 Illinois U.S.A.
  • 8155341926 | +1 815-534-1926 Illinois U.S.A.
  • 8155341927 | +1 815-534-1927 Illinois U.S.A.
  • 8155341928 | +1 815-534-1928 Illinois U.S.A.
  • 8155341929 | +1 815-534-1929 Illinois U.S.A.
  • 8155341930 | +1 815-534-1930 Illinois U.S.A.
  • 8155341931 | +1 815-534-1931 Illinois U.S.A.
  • 8155341932 | +1 815-534-1932 Illinois U.S.A.
  • 8155341933 | +1 815-534-1933 Illinois U.S.A.
  • 8155341934 | +1 815-534-1934 Illinois U.S.A.
  • 8155341935 | +1 815-534-1935 Illinois U.S.A.
  • 8155341936 | +1 815-534-1936 Illinois U.S.A.
  • 8155341937 | +1 815-534-1937 Illinois U.S.A.
  • 8155341938 | +1 815-534-1938 Illinois U.S.A.
  • 8155341939 | +1 815-534-1939 Illinois U.S.A.
  • 8155341940 | +1 815-534-1940 Illinois U.S.A.
  • 8155341941 | +1 815-534-1941 Illinois U.S.A.
  • 8155341942 | +1 815-534-1942 Illinois U.S.A.
  • 8155341943 | +1 815-534-1943 Illinois U.S.A.
  • 8155341944 | +1 815-534-1944 Illinois U.S.A.
  • 8155341945 | +1 815-534-1945 Illinois U.S.A.
  • 8155341946 | +1 815-534-1946 Illinois U.S.A.
  • 8155341947 | +1 815-534-1947 Illinois U.S.A.
  • 8155341948 | +1 815-534-1948 Illinois U.S.A.
  • 8155341949 | +1 815-534-1949 Illinois U.S.A.
  • 8155341950 | +1 815-534-1950 Illinois U.S.A.
  • 8155341951 | +1 815-534-1951 Illinois U.S.A.
  • 8155341952 | +1 815-534-1952 Illinois U.S.A.
  • 8155341953 | +1 815-534-1953 Illinois U.S.A.
  • 8155341954 | +1 815-534-1954 Illinois U.S.A.
  • 8155341955 | +1 815-534-1955 Illinois U.S.A.
  • 8155341956 | +1 815-534-1956 Illinois U.S.A.
  • 8155341957 | +1 815-534-1957 Illinois U.S.A.
  • 8155341958 | +1 815-534-1958 Illinois U.S.A.
  • 8155341959 | +1 815-534-1959 Illinois U.S.A.
  • 8155341960 | +1 815-534-1960 Illinois U.S.A.
  • 8155341961 | +1 815-534-1961 Illinois U.S.A.
  • 8155341962 | +1 815-534-1962 Illinois U.S.A.
  • 8155341963 | +1 815-534-1963 Illinois U.S.A.
  • 8155341964 | +1 815-534-1964 Illinois U.S.A.
  • 8155341965 | +1 815-534-1965 Illinois U.S.A.
  • 8155341966 | +1 815-534-1966 Illinois U.S.A.
  • 8155341967 | +1 815-534-1967 Illinois U.S.A.
  • 8155341968 | +1 815-534-1968 Illinois U.S.A.
  • 8155341969 | +1 815-534-1969 Illinois U.S.A.
  • 8155341970 | +1 815-534-1970 Illinois U.S.A.
  • 8155341971 | +1 815-534-1971 Illinois U.S.A.
  • 8155341972 | +1 815-534-1972 Illinois U.S.A.
  • 8155341973 | +1 815-534-1973 Illinois U.S.A.
  • 8155341974 | +1 815-534-1974 Illinois U.S.A.
  • 8155341975 | +1 815-534-1975 Illinois U.S.A.
  • 8155341976 | +1 815-534-1976 Illinois U.S.A.
  • 8155341977 | +1 815-534-1977 Illinois U.S.A.
  • 8155341978 | +1 815-534-1978 Illinois U.S.A.
  • 8155341979 | +1 815-534-1979 Illinois U.S.A.
  • 8155341980 | +1 815-534-1980 Illinois U.S.A.
  • 8155341981 | +1 815-534-1981 Illinois U.S.A.
  • 8155341982 | +1 815-534-1982 Illinois U.S.A.
  • 8155341983 | +1 815-534-1983 Illinois U.S.A.
  • 8155341984 | +1 815-534-1984 Illinois U.S.A.
  • 8155341985 | +1 815-534-1985 Illinois U.S.A.
  • 8155341986 | +1 815-534-1986 Illinois U.S.A.
  • 8155341987 | +1 815-534-1987 Illinois U.S.A.
  • 8155341988 | +1 815-534-1988 Illinois U.S.A.
  • 8155341989 | +1 815-534-1989 Illinois U.S.A.
  • 8155341990 | +1 815-534-1990 Illinois U.S.A.
  • 8155341991 | +1 815-534-1991 Illinois U.S.A.
  • 8155341992 | +1 815-534-1992 Illinois U.S.A.
  • 8155341993 | +1 815-534-1993 Illinois U.S.A.
  • 8155341994 | +1 815-534-1994 Illinois U.S.A.
  • 8155341995 | +1 815-534-1995 Illinois U.S.A.
  • 8155341996 | +1 815-534-1996 Illinois U.S.A.
  • 8155341997 | +1 815-534-1997 Illinois U.S.A.
  • 8155341998 | +1 815-534-1998 Illinois U.S.A.
  • 8155341999 | +1 815-534-1999 Illinois U.S.A.