| Business | Phone |
| Access Paging 11649 Leopard St, Corpus Christi 78410 | (512) 242-2166 |
| Check Rite Of Corpus Christi 6000 S Pid 210, Corpus Christi 78412 | (512) 630-2878 |
| Medical File Registery 1041 Herndon Cir, Corpus Christi 78411 | (361) 853-7070 |
| Municipal Information Syst Mis 1201 Leopard St, Corpus Christi 78401 | (361) 880-3740 |