FANDOM


January 16, 1889-September 15, 1900Edit

Bell System hires 1889 logo

September 16, 1900-December 21, 1921Edit

Bell 1900 logo

December 22, 1921-March 27, 1939Edit

Bell 1921 logo

March 28, 1939-February 10, 1964Edit

Bell System 1939

February 11, 1964-August 4, 1969Edit

AT&T1964Logo

August 5, 1969-October 24, 1983Edit

ATT-Bell-1969-logo

October 25, 1983-August 31, 2006Edit

AT&T logo old

September 1, 2006-May 31, 2007Edit

AT&T logo

June 1, 2007-presentEdit

AT&T logo