CitysDirectory

City of Columbia

443 Area code: Columbia, Howard - Wireless

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).

  • 4437891900 | +1 443-789-1900 Maryland U.S.A.
  • 4437891901 | +1 443-789-1901 Maryland U.S.A.
  • 4437891902 | +1 443-789-1902 Maryland U.S.A.
  • 4437891903 | +1 443-789-1903 Maryland U.S.A.
  • 4437891904 | +1 443-789-1904 Maryland U.S.A.
  • 4437891905 | +1 443-789-1905 Maryland U.S.A.
  • 4437891906 | +1 443-789-1906 Maryland U.S.A.
  • 4437891907 | +1 443-789-1907 Maryland U.S.A.
  • 4437891908 | +1 443-789-1908 Maryland U.S.A.
  • 4437891909 | +1 443-789-1909 Maryland U.S.A.
  • 4437891910 | +1 443-789-1910 Maryland U.S.A.
  • 4437891911 | +1 443-789-1911 Maryland U.S.A.
  • 4437891912 | +1 443-789-1912 Maryland U.S.A.
  • 4437891913 | +1 443-789-1913 Maryland U.S.A.
  • 4437891914 | +1 443-789-1914 Maryland U.S.A.
  • 4437891915 | +1 443-789-1915 Maryland U.S.A.
  • 4437891916 | +1 443-789-1916 Maryland U.S.A.
  • 4437891917 | +1 443-789-1917 Maryland U.S.A.
  • 4437891918 | +1 443-789-1918 Maryland U.S.A.
  • 4437891919 | +1 443-789-1919 Maryland U.S.A.
  • 4437891920 | +1 443-789-1920 Maryland U.S.A.
  • 4437891921 | +1 443-789-1921 Maryland U.S.A.
  • 4437891922 | +1 443-789-1922 Maryland U.S.A.
  • 4437891923 | +1 443-789-1923 Maryland U.S.A.
  • 4437891924 | +1 443-789-1924 Maryland U.S.A.
  • 4437891925 | +1 443-789-1925 Maryland U.S.A.
  • 4437891926 | +1 443-789-1926 Maryland U.S.A.
  • 4437891927 | +1 443-789-1927 Maryland U.S.A.
  • 4437891928 | +1 443-789-1928 Maryland U.S.A.
  • 4437891929 | +1 443-789-1929 Maryland U.S.A.
  • 4437891930 | +1 443-789-1930 Maryland U.S.A.
  • 4437891931 | +1 443-789-1931 Maryland U.S.A.
  • 4437891932 | +1 443-789-1932 Maryland U.S.A.
  • 4437891933 | +1 443-789-1933 Maryland U.S.A.
  • 4437891934 | +1 443-789-1934 Maryland U.S.A.
  • 4437891935 | +1 443-789-1935 Maryland U.S.A.
  • 4437891936 | +1 443-789-1936 Maryland U.S.A.
  • 4437891937 | +1 443-789-1937 Maryland U.S.A.
  • 4437891938 | +1 443-789-1938 Maryland U.S.A.
  • 4437891939 | +1 443-789-1939 Maryland U.S.A.
  • 4437891940 | +1 443-789-1940 Maryland U.S.A.
  • 4437891941 | +1 443-789-1941 Maryland U.S.A.
  • 4437891942 | +1 443-789-1942 Maryland U.S.A.
  • 4437891943 | +1 443-789-1943 Maryland U.S.A.
  • 4437891944 | +1 443-789-1944 Maryland U.S.A.
  • 4437891945 | +1 443-789-1945 Maryland U.S.A.
  • 4437891946 | +1 443-789-1946 Maryland U.S.A.
  • 4437891947 | +1 443-789-1947 Maryland U.S.A.
  • 4437891948 | +1 443-789-1948 Maryland U.S.A.
  • 4437891949 | +1 443-789-1949 Maryland U.S.A.
  • 4437891950 | +1 443-789-1950 Maryland U.S.A.
  • 4437891951 | +1 443-789-1951 Maryland U.S.A.
  • 4437891952 | +1 443-789-1952 Maryland U.S.A.
  • 4437891953 | +1 443-789-1953 Maryland U.S.A.
  • 4437891954 | +1 443-789-1954 Maryland U.S.A.
  • 4437891955 | +1 443-789-1955 Maryland U.S.A.
  • 4437891956 | +1 443-789-1956 Maryland U.S.A.
  • 4437891957 | +1 443-789-1957 Maryland U.S.A.
  • 4437891958 | +1 443-789-1958 Maryland U.S.A.
  • 4437891959 | +1 443-789-1959 Maryland U.S.A.
  • 4437891960 | +1 443-789-1960 Maryland U.S.A.
  • 4437891961 | +1 443-789-1961 Maryland U.S.A.
  • 4437891962 | +1 443-789-1962 Maryland U.S.A.
  • 4437891963 | +1 443-789-1963 Maryland U.S.A.
  • 4437891964 | +1 443-789-1964 Maryland U.S.A.
  • 4437891965 | +1 443-789-1965 Maryland U.S.A.
  • 4437891966 | +1 443-789-1966 Maryland U.S.A.
  • 4437891967 | +1 443-789-1967 Maryland U.S.A.
  • 4437891968 | +1 443-789-1968 Maryland U.S.A.
  • 4437891969 | +1 443-789-1969 Maryland U.S.A.
  • 4437891970 | +1 443-789-1970 Maryland U.S.A.
  • 4437891971 | +1 443-789-1971 Maryland U.S.A.
  • 4437891972 | +1 443-789-1972 Maryland U.S.A.
  • 4437891973 | +1 443-789-1973 Maryland U.S.A.
  • 4437891974 | +1 443-789-1974 Maryland U.S.A.
  • 4437891975 | +1 443-789-1975 Maryland U.S.A.
  • 4437891976 | +1 443-789-1976 Maryland U.S.A.
  • 4437891977 | +1 443-789-1977 Maryland U.S.A.
  • 4437891978 | +1 443-789-1978 Maryland U.S.A.
  • 4437891979 | +1 443-789-1979 Maryland U.S.A.
  • 4437891980 | +1 443-789-1980 Maryland U.S.A.
  • 4437891981 | +1 443-789-1981 Maryland U.S.A.
  • 4437891982 | +1 443-789-1982 Maryland U.S.A.
  • 4437891983 | +1 443-789-1983 Maryland U.S.A.
  • 4437891984 | +1 443-789-1984 Maryland U.S.A.
  • 4437891985 | +1 443-789-1985 Maryland U.S.A.
  • 4437891986 | +1 443-789-1986 Maryland U.S.A.
  • 4437891987 | +1 443-789-1987 Maryland U.S.A.
  • 4437891988 | +1 443-789-1988 Maryland U.S.A.
  • 4437891989 | +1 443-789-1989 Maryland U.S.A.
  • 4437891990 | +1 443-789-1990 Maryland U.S.A.
  • 4437891991 | +1 443-789-1991 Maryland U.S.A.
  • 4437891992 | +1 443-789-1992 Maryland U.S.A.
  • 4437891993 | +1 443-789-1993 Maryland U.S.A.
  • 4437891994 | +1 443-789-1994 Maryland U.S.A.
  • 4437891995 | +1 443-789-1995 Maryland U.S.A.
  • 4437891996 | +1 443-789-1996 Maryland U.S.A.
  • 4437891997 | +1 443-789-1997 Maryland U.S.A.
  • 4437891998 | +1 443-789-1998 Maryland U.S.A.
  • 4437891999 | +1 443-789-1999 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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