List of mobile network operators in the United States - 위키피디아 영어

fixed-wireless access as in the case of AT&T, T-Mobile and Verizon). Technologies used [edit] Four of the top five wireless providers have all standardized on 4G LTE and 5G NR as their...

Charter Communications - 위키피디아 영어

and AT&T. [7] Charter is the fifth-largest telephone provider... In December 1999, it signed a letter of intent with AT&T... In 2000, Charter Communications bought select AT&T cable markets...

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AT&T Mobility - 위키피디아 영어

"AT&T Wireless" redirects here. For the now-defunct wireless company that merged with Cingular in 2004, see AT&T Wireless Services. For other uses, see AT&T (disambiguation). This article...