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).

  • 8157671900 | +1 815-767-1900 Illinois U.S.A.
  • 8157671901 | +1 815-767-1901 Illinois U.S.A.
  • 8157671902 | +1 815-767-1902 Illinois U.S.A.
  • 8157671903 | +1 815-767-1903 Illinois U.S.A.
  • 8157671904 | +1 815-767-1904 Illinois U.S.A.
  • 8157671905 | +1 815-767-1905 Illinois U.S.A.
  • 8157671906 | +1 815-767-1906 Illinois U.S.A.
  • 8157671907 | +1 815-767-1907 Illinois U.S.A.
  • 8157671908 | +1 815-767-1908 Illinois U.S.A.
  • 8157671909 | +1 815-767-1909 Illinois U.S.A.
  • 8157671910 | +1 815-767-1910 Illinois U.S.A.
  • 8157671911 | +1 815-767-1911 Illinois U.S.A.
  • 8157671912 | +1 815-767-1912 Illinois U.S.A.
  • 8157671913 | +1 815-767-1913 Illinois U.S.A.
  • 8157671914 | +1 815-767-1914 Illinois U.S.A.
  • 8157671915 | +1 815-767-1915 Illinois U.S.A.
  • 8157671916 | +1 815-767-1916 Illinois U.S.A.
  • 8157671917 | +1 815-767-1917 Illinois U.S.A.
  • 8157671918 | +1 815-767-1918 Illinois U.S.A.
  • 8157671919 | +1 815-767-1919 Illinois U.S.A.
  • 8157671920 | +1 815-767-1920 Illinois U.S.A.
  • 8157671921 | +1 815-767-1921 Illinois U.S.A.
  • 8157671922 | +1 815-767-1922 Illinois U.S.A.
  • 8157671923 | +1 815-767-1923 Illinois U.S.A.
  • 8157671924 | +1 815-767-1924 Illinois U.S.A.
  • 8157671925 | +1 815-767-1925 Illinois U.S.A.
  • 8157671926 | +1 815-767-1926 Illinois U.S.A.
  • 8157671927 | +1 815-767-1927 Illinois U.S.A.
  • 8157671928 | +1 815-767-1928 Illinois U.S.A.
  • 8157671929 | +1 815-767-1929 Illinois U.S.A.
  • 8157671930 | +1 815-767-1930 Illinois U.S.A.
  • 8157671931 | +1 815-767-1931 Illinois U.S.A.
  • 8157671932 | +1 815-767-1932 Illinois U.S.A.
  • 8157671933 | +1 815-767-1933 Illinois U.S.A.
  • 8157671934 | +1 815-767-1934 Illinois U.S.A.
  • 8157671935 | +1 815-767-1935 Illinois U.S.A.
  • 8157671936 | +1 815-767-1936 Illinois U.S.A.
  • 8157671937 | +1 815-767-1937 Illinois U.S.A.
  • 8157671938 | +1 815-767-1938 Illinois U.S.A.
  • 8157671939 | +1 815-767-1939 Illinois U.S.A.
  • 8157671940 | +1 815-767-1940 Illinois U.S.A.
  • 8157671941 | +1 815-767-1941 Illinois U.S.A.
  • 8157671942 | +1 815-767-1942 Illinois U.S.A.
  • 8157671943 | +1 815-767-1943 Illinois U.S.A.
  • 8157671944 | +1 815-767-1944 Illinois U.S.A.
  • 8157671945 | +1 815-767-1945 Illinois U.S.A.
  • 8157671946 | +1 815-767-1946 Illinois U.S.A.
  • 8157671947 | +1 815-767-1947 Illinois U.S.A.
  • 8157671948 | +1 815-767-1948 Illinois U.S.A.
  • 8157671949 | +1 815-767-1949 Illinois U.S.A.
  • 8157671950 | +1 815-767-1950 Illinois U.S.A.
  • 8157671951 | +1 815-767-1951 Illinois U.S.A.
  • 8157671952 | +1 815-767-1952 Illinois U.S.A.
  • 8157671953 | +1 815-767-1953 Illinois U.S.A.
  • 8157671954 | +1 815-767-1954 Illinois U.S.A.
  • 8157671955 | +1 815-767-1955 Illinois U.S.A.
  • 8157671956 | +1 815-767-1956 Illinois U.S.A.
  • 8157671957 | +1 815-767-1957 Illinois U.S.A.
  • 8157671958 | +1 815-767-1958 Illinois U.S.A.
  • 8157671959 | +1 815-767-1959 Illinois U.S.A.
  • 8157671960 | +1 815-767-1960 Illinois U.S.A.
  • 8157671961 | +1 815-767-1961 Illinois U.S.A.
  • 8157671962 | +1 815-767-1962 Illinois U.S.A.
  • 8157671963 | +1 815-767-1963 Illinois U.S.A.
  • 8157671964 | +1 815-767-1964 Illinois U.S.A.
  • 8157671965 | +1 815-767-1965 Illinois U.S.A.
  • 8157671966 | +1 815-767-1966 Illinois U.S.A.
  • 8157671967 | +1 815-767-1967 Illinois U.S.A.
  • 8157671968 | +1 815-767-1968 Illinois U.S.A.
  • 8157671969 | +1 815-767-1969 Illinois U.S.A.
  • 8157671970 | +1 815-767-1970 Illinois U.S.A.
  • 8157671971 | +1 815-767-1971 Illinois U.S.A.
  • 8157671972 | +1 815-767-1972 Illinois U.S.A.
  • 8157671973 | +1 815-767-1973 Illinois U.S.A.
  • 8157671974 | +1 815-767-1974 Illinois U.S.A.
  • 8157671975 | +1 815-767-1975 Illinois U.S.A.
  • 8157671976 | +1 815-767-1976 Illinois U.S.A.
  • 8157671977 | +1 815-767-1977 Illinois U.S.A.
  • 8157671978 | +1 815-767-1978 Illinois U.S.A.
  • 8157671979 | +1 815-767-1979 Illinois U.S.A.
  • 8157671980 | +1 815-767-1980 Illinois U.S.A.
  • 8157671981 | +1 815-767-1981 Illinois U.S.A.
  • 8157671982 | +1 815-767-1982 Illinois U.S.A.
  • 8157671983 | +1 815-767-1983 Illinois U.S.A.
  • 8157671984 | +1 815-767-1984 Illinois U.S.A.
  • 8157671985 | +1 815-767-1985 Illinois U.S.A.
  • 8157671986 | +1 815-767-1986 Illinois U.S.A.
  • 8157671987 | +1 815-767-1987 Illinois U.S.A.
  • 8157671988 | +1 815-767-1988 Illinois U.S.A.
  • 8157671989 | +1 815-767-1989 Illinois U.S.A.
  • 8157671990 | +1 815-767-1990 Illinois U.S.A.
  • 8157671991 | +1 815-767-1991 Illinois U.S.A.
  • 8157671992 | +1 815-767-1992 Illinois U.S.A.
  • 8157671993 | +1 815-767-1993 Illinois U.S.A.
  • 8157671994 | +1 815-767-1994 Illinois U.S.A.
  • 8157671995 | +1 815-767-1995 Illinois U.S.A.
  • 8157671996 | +1 815-767-1996 Illinois U.S.A.
  • 8157671997 | +1 815-767-1997 Illinois U.S.A.
  • 8157671998 | +1 815-767-1998 Illinois U.S.A.
  • 8157671999 | +1 815-767-1999 Illinois U.S.A.