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What is the Full Form of AT&T ?

AT&T - American Telephone & Telegraph Systems


American Telephone & Telegraph Systems is one of the largest telecommunications Company of USA headquartered in Whitacre Tower, downtown Dallas, Texas. The Company was founded on October 5, 1983 by Alexander Graham Bell from which the company got its name AT&T Bell Laboratories.

AT&T Products & Services
The Company provides wide range of Products & Services including:

  • Wireless Service
  • Cell Phone and Mobile Phone
  • Home Phone Service
  • Internet Service
  • Digital TV
  • Home Phone Equipment
  • U-Verse

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