Ameritech and SBC
Bell Atlantic and GTE (Verizon)
NYNEX and Bell Atlantic
Pacific Telesis and SBC
Qwest and CenturyLink
SBC Communications and AT&T
SBC and BellSouth
US West and Qwest
gptkb:Telecommunications_Act_of_1996
brand changes and rebranding
competition with cable companies
consolidation into fewer companies
entry into long-distance market
expansion into wireless services
introduction of DSL services
introduction of fiber optic services
sale of some assets to other telecoms