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).

  • 8152001900 | +1 815-200-1900 Illinois U.S.A.
  • 8152001901 | +1 815-200-1901 Illinois U.S.A.
  • 8152001902 | +1 815-200-1902 Illinois U.S.A.
  • 8152001903 | +1 815-200-1903 Illinois U.S.A.
  • 8152001904 | +1 815-200-1904 Illinois U.S.A.
  • 8152001905 | +1 815-200-1905 Illinois U.S.A.
  • 8152001906 | +1 815-200-1906 Illinois U.S.A.
  • 8152001907 | +1 815-200-1907 Illinois U.S.A.
  • 8152001908 | +1 815-200-1908 Illinois U.S.A.
  • 8152001909 | +1 815-200-1909 Illinois U.S.A.
  • 8152001910 | +1 815-200-1910 Illinois U.S.A.
  • 8152001911 | +1 815-200-1911 Illinois U.S.A.
  • 8152001912 | +1 815-200-1912 Illinois U.S.A.
  • 8152001913 | +1 815-200-1913 Illinois U.S.A.
  • 8152001914 | +1 815-200-1914 Illinois U.S.A.
  • 8152001915 | +1 815-200-1915 Illinois U.S.A.
  • 8152001916 | +1 815-200-1916 Illinois U.S.A.
  • 8152001917 | +1 815-200-1917 Illinois U.S.A.
  • 8152001918 | +1 815-200-1918 Illinois U.S.A.
  • 8152001919 | +1 815-200-1919 Illinois U.S.A.
  • 8152001920 | +1 815-200-1920 Illinois U.S.A.
  • 8152001921 | +1 815-200-1921 Illinois U.S.A.
  • 8152001922 | +1 815-200-1922 Illinois U.S.A.
  • 8152001923 | +1 815-200-1923 Illinois U.S.A.
  • 8152001924 | +1 815-200-1924 Illinois U.S.A.
  • 8152001925 | +1 815-200-1925 Illinois U.S.A.
  • 8152001926 | +1 815-200-1926 Illinois U.S.A.
  • 8152001927 | +1 815-200-1927 Illinois U.S.A.
  • 8152001928 | +1 815-200-1928 Illinois U.S.A.
  • 8152001929 | +1 815-200-1929 Illinois U.S.A.
  • 8152001930 | +1 815-200-1930 Illinois U.S.A.
  • 8152001931 | +1 815-200-1931 Illinois U.S.A.
  • 8152001932 | +1 815-200-1932 Illinois U.S.A.
  • 8152001933 | +1 815-200-1933 Illinois U.S.A.
  • 8152001934 | +1 815-200-1934 Illinois U.S.A.
  • 8152001935 | +1 815-200-1935 Illinois U.S.A.
  • 8152001936 | +1 815-200-1936 Illinois U.S.A.
  • 8152001937 | +1 815-200-1937 Illinois U.S.A.
  • 8152001938 | +1 815-200-1938 Illinois U.S.A.
  • 8152001939 | +1 815-200-1939 Illinois U.S.A.
  • 8152001940 | +1 815-200-1940 Illinois U.S.A.
  • 8152001941 | +1 815-200-1941 Illinois U.S.A.
  • 8152001942 | +1 815-200-1942 Illinois U.S.A.
  • 8152001943 | +1 815-200-1943 Illinois U.S.A.
  • 8152001944 | +1 815-200-1944 Illinois U.S.A.
  • 8152001945 | +1 815-200-1945 Illinois U.S.A.
  • 8152001946 | +1 815-200-1946 Illinois U.S.A.
  • 8152001947 | +1 815-200-1947 Illinois U.S.A.
  • 8152001948 | +1 815-200-1948 Illinois U.S.A.
  • 8152001949 | +1 815-200-1949 Illinois U.S.A.
  • 8152001950 | +1 815-200-1950 Illinois U.S.A.
  • 8152001951 | +1 815-200-1951 Illinois U.S.A.
  • 8152001952 | +1 815-200-1952 Illinois U.S.A.
  • 8152001953 | +1 815-200-1953 Illinois U.S.A.
  • 8152001954 | +1 815-200-1954 Illinois U.S.A.
  • 8152001955 | +1 815-200-1955 Illinois U.S.A.
  • 8152001956 | +1 815-200-1956 Illinois U.S.A.
  • 8152001957 | +1 815-200-1957 Illinois U.S.A.
  • 8152001958 | +1 815-200-1958 Illinois U.S.A.
  • 8152001959 | +1 815-200-1959 Illinois U.S.A.
  • 8152001960 | +1 815-200-1960 Illinois U.S.A.
  • 8152001961 | +1 815-200-1961 Illinois U.S.A.
  • 8152001962 | +1 815-200-1962 Illinois U.S.A.
  • 8152001963 | +1 815-200-1963 Illinois U.S.A.
  • 8152001964 | +1 815-200-1964 Illinois U.S.A.
  • 8152001965 | +1 815-200-1965 Illinois U.S.A.
  • 8152001966 | +1 815-200-1966 Illinois U.S.A.
  • 8152001967 | +1 815-200-1967 Illinois U.S.A.
  • 8152001968 | +1 815-200-1968 Illinois U.S.A.
  • 8152001969 | +1 815-200-1969 Illinois U.S.A.
  • 8152001970 | +1 815-200-1970 Illinois U.S.A.
  • 8152001971 | +1 815-200-1971 Illinois U.S.A.
  • 8152001972 | +1 815-200-1972 Illinois U.S.A.
  • 8152001973 | +1 815-200-1973 Illinois U.S.A.
  • 8152001974 | +1 815-200-1974 Illinois U.S.A.
  • 8152001975 | +1 815-200-1975 Illinois U.S.A.
  • 8152001976 | +1 815-200-1976 Illinois U.S.A.
  • 8152001977 | +1 815-200-1977 Illinois U.S.A.
  • 8152001978 | +1 815-200-1978 Illinois U.S.A.
  • 8152001979 | +1 815-200-1979 Illinois U.S.A.
  • 8152001980 | +1 815-200-1980 Illinois U.S.A.
  • 8152001981 | +1 815-200-1981 Illinois U.S.A.
  • 8152001982 | +1 815-200-1982 Illinois U.S.A.
  • 8152001983 | +1 815-200-1983 Illinois U.S.A.
  • 8152001984 | +1 815-200-1984 Illinois U.S.A.
  • 8152001985 | +1 815-200-1985 Illinois U.S.A.
  • 8152001986 | +1 815-200-1986 Illinois U.S.A.
  • 8152001987 | +1 815-200-1987 Illinois U.S.A.
  • 8152001988 | +1 815-200-1988 Illinois U.S.A.
  • 8152001989 | +1 815-200-1989 Illinois U.S.A.
  • 8152001990 | +1 815-200-1990 Illinois U.S.A.
  • 8152001991 | +1 815-200-1991 Illinois U.S.A.
  • 8152001992 | +1 815-200-1992 Illinois U.S.A.
  • 8152001993 | +1 815-200-1993 Illinois U.S.A.
  • 8152001994 | +1 815-200-1994 Illinois U.S.A.
  • 8152001995 | +1 815-200-1995 Illinois U.S.A.
  • 8152001996 | +1 815-200-1996 Illinois U.S.A.
  • 8152001997 | +1 815-200-1997 Illinois U.S.A.
  • 8152001998 | +1 815-200-1998 Illinois U.S.A.
  • 8152001999 | +1 815-200-1999 Illinois U.S.A.