| Business | Phone |
| U S Long Distance 606 N Carancahua St, Corpus Christi 78476 | (361) 887-9551 |
| Westel Inc 2820 S Padre Island Dr, Corpus Christi 78415 | (361) 289-1935 |
| Excel Independent Rep Center 3765 S Alameda St, Corpus Christi 78411 | (361) 806-0123 |
| Mci 613 Leopard St, Corpus Christi 78401 | (210) 484-3664 |