CitysDirectory

City of Chicago

312 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).

  • 3124431900 | +1 312-443-1900 Illinois U.S.A.
  • 3124431901 | +1 312-443-1901 Illinois U.S.A.
  • 3124431902 | +1 312-443-1902 Illinois U.S.A.
  • 3124431903 | +1 312-443-1903 Illinois U.S.A.
  • 3124431904 | +1 312-443-1904 Illinois U.S.A.
  • 3124431905 | +1 312-443-1905 Illinois U.S.A.
  • 3124431906 | +1 312-443-1906 Illinois U.S.A.
  • 3124431907 | +1 312-443-1907 Illinois U.S.A.
  • 3124431908 | +1 312-443-1908 Illinois U.S.A.
  • 3124431909 | +1 312-443-1909 Illinois U.S.A.
  • 3124431910 | +1 312-443-1910 Illinois U.S.A.
  • 3124431911 | +1 312-443-1911 Illinois U.S.A.
  • 3124431912 | +1 312-443-1912 Illinois U.S.A.
  • 3124431913 | +1 312-443-1913 Illinois U.S.A.
  • 3124431914 | +1 312-443-1914 Illinois U.S.A.
  • 3124431915 | +1 312-443-1915 Illinois U.S.A.
  • 3124431916 | +1 312-443-1916 Illinois U.S.A.
  • 3124431917 | +1 312-443-1917 Illinois U.S.A.
  • 3124431918 | +1 312-443-1918 Illinois U.S.A.
  • 3124431919 | +1 312-443-1919 Illinois U.S.A.
  • 3124431920 | +1 312-443-1920 Illinois U.S.A.
  • 3124431921 | +1 312-443-1921 Illinois U.S.A.
  • 3124431922 | +1 312-443-1922 Illinois U.S.A.
  • 3124431923 | +1 312-443-1923 Illinois U.S.A.
  • 3124431924 | +1 312-443-1924 Illinois U.S.A.
  • 3124431925 | +1 312-443-1925 Illinois U.S.A.
  • 3124431926 | +1 312-443-1926 Illinois U.S.A.
  • 3124431927 | +1 312-443-1927 Illinois U.S.A.
  • 3124431928 | +1 312-443-1928 Illinois U.S.A.
  • 3124431929 | +1 312-443-1929 Illinois U.S.A.
  • 3124431930 | +1 312-443-1930 Illinois U.S.A.
  • 3124431931 | +1 312-443-1931 Illinois U.S.A.
  • 3124431932 | +1 312-443-1932 Illinois U.S.A.
  • 3124431933 | +1 312-443-1933 Illinois U.S.A.
  • 3124431934 | +1 312-443-1934 Illinois U.S.A.
  • 3124431935 | +1 312-443-1935 Illinois U.S.A.
  • 3124431936 | +1 312-443-1936 Illinois U.S.A.
  • 3124431937 | +1 312-443-1937 Illinois U.S.A.
  • 3124431938 | +1 312-443-1938 Illinois U.S.A.
  • 3124431939 | +1 312-443-1939 Illinois U.S.A.
  • 3124431940 | +1 312-443-1940 Illinois U.S.A.
  • 3124431941 | +1 312-443-1941 Illinois U.S.A.
  • 3124431942 | +1 312-443-1942 Illinois U.S.A.
  • 3124431943 | +1 312-443-1943 Illinois U.S.A.
  • 3124431944 | +1 312-443-1944 Illinois U.S.A.
  • 3124431945 | +1 312-443-1945 Illinois U.S.A.
  • 3124431946 | +1 312-443-1946 Illinois U.S.A.
  • 3124431947 | +1 312-443-1947 Illinois U.S.A.
  • 3124431948 | +1 312-443-1948 Illinois U.S.A.
  • 3124431949 | +1 312-443-1949 Illinois U.S.A.
  • 3124431950 | +1 312-443-1950 Illinois U.S.A.
  • 3124431951 | +1 312-443-1951 Illinois U.S.A.
  • 3124431952 | +1 312-443-1952 Illinois U.S.A.
  • 3124431953 | +1 312-443-1953 Illinois U.S.A.
  • 3124431954 | +1 312-443-1954 Illinois U.S.A.
  • 3124431955 | +1 312-443-1955 Illinois U.S.A.
  • 3124431956 | +1 312-443-1956 Illinois U.S.A.
  • 3124431957 | +1 312-443-1957 Illinois U.S.A.
  • 3124431958 | +1 312-443-1958 Illinois U.S.A.
  • 3124431959 | +1 312-443-1959 Illinois U.S.A.
  • 3124431960 | +1 312-443-1960 Illinois U.S.A.
  • 3124431961 | +1 312-443-1961 Illinois U.S.A.
  • 3124431962 | +1 312-443-1962 Illinois U.S.A.
  • 3124431963 | +1 312-443-1963 Illinois U.S.A.
  • 3124431964 | +1 312-443-1964 Illinois U.S.A.
  • 3124431965 | +1 312-443-1965 Illinois U.S.A.
  • 3124431966 | +1 312-443-1966 Illinois U.S.A.
  • 3124431967 | +1 312-443-1967 Illinois U.S.A.
  • 3124431968 | +1 312-443-1968 Illinois U.S.A.
  • 3124431969 | +1 312-443-1969 Illinois U.S.A.
  • 3124431970 | +1 312-443-1970 Illinois U.S.A.
  • 3124431971 | +1 312-443-1971 Illinois U.S.A.
  • 3124431972 | +1 312-443-1972 Illinois U.S.A.
  • 3124431973 | +1 312-443-1973 Illinois U.S.A.
  • 3124431974 | +1 312-443-1974 Illinois U.S.A.
  • 3124431975 | +1 312-443-1975 Illinois U.S.A.
  • 3124431976 | +1 312-443-1976 Illinois U.S.A.
  • 3124431977 | +1 312-443-1977 Illinois U.S.A.
  • 3124431978 | +1 312-443-1978 Illinois U.S.A.
  • 3124431979 | +1 312-443-1979 Illinois U.S.A.
  • 3124431980 | +1 312-443-1980 Illinois U.S.A.
  • 3124431981 | +1 312-443-1981 Illinois U.S.A.
  • 3124431982 | +1 312-443-1982 Illinois U.S.A.
  • 3124431983 | +1 312-443-1983 Illinois U.S.A.
  • 3124431984 | +1 312-443-1984 Illinois U.S.A.
  • 3124431985 | +1 312-443-1985 Illinois U.S.A.
  • 3124431986 | +1 312-443-1986 Illinois U.S.A.
  • 3124431987 | +1 312-443-1987 Illinois U.S.A.
  • 3124431988 | +1 312-443-1988 Illinois U.S.A.
  • 3124431989 | +1 312-443-1989 Illinois U.S.A.
  • 3124431990 | +1 312-443-1990 Illinois U.S.A.
  • 3124431991 | +1 312-443-1991 Illinois U.S.A.
  • 3124431992 | +1 312-443-1992 Illinois U.S.A.
  • 3124431993 | +1 312-443-1993 Illinois U.S.A.
  • 3124431994 | +1 312-443-1994 Illinois U.S.A.
  • 3124431995 | +1 312-443-1995 Illinois U.S.A.
  • 3124431996 | +1 312-443-1996 Illinois U.S.A.
  • 3124431997 | +1 312-443-1997 Illinois U.S.A.
  • 3124431998 | +1 312-443-1998 Illinois U.S.A.
  • 3124431999 | +1 312-443-1999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z