1992
Centel merged with Sprint in 1992. Central Telephone of Texas continues as an operating company under the Sprint holding company with one study area jurisdiction: Texas. COSA
| Effect
| CETX | Associated operating company acquired by Sprint |
1993 - 2005
Central of Texas had no changes during this period. 2006 In 2006, following a 2004 merger between Sprint and Nextel, the Sprint local telephone companies were spun off to become Embarq Local Operating Companies, though the company's name did not change. 2007 - 2009 The company had no changes during this period. | 