Texas Regional Network Maps and POPs
| City | State | Address | LATA | NPA-NXX | CLLI |
| Austin # | TX | 702 Colorado St. #1.120 | 558 | 512-482 | AUSTTX88 |
| * Houston # | TX | 777 Walker St. C-150 | 560 | 713-222 | HSTNTX89 |
| * Houston | TX | 1019 Barajas | 560 | 281-590 | HSTZTXCK |
| San Antonio | TX | 100 Taylor #301 | 566 | 210-226 | SNANTX91 |
| * Bryan # | TX | 3709 Elaine St. | 570 | 979-778 | BRYNTXEQ |
| Corpus Christi | TX | 606 N. Carancahua #905 | 564 | 361-883 | CRCHTX93 |
| * Crockett | TX | 111 N. 7th St | 560 | 936-546 | CRCTTXNC |
| * Goodrich | TX | FM 1988/L393 | 560 | 936-365 | GDRCTXAA |
| * Killeen | TX | 1607 Florence Rd. | 556 | 254-519 | KLLNTXBI |
| * Longview # | TX | 119 W. Tyler St. Suite 232 | 554 | 903-323 | LGVWTXBA |
| Mt. Enterprise | TX | 102 W. Henderson St | 554 | 903-822 | MTENTXME |
| * Nacogdoches | TX | 124 West Lane Dr | 560 | 936-560 | NCGDTXBV |
| * Tyler # | TX | 110 N. College, LL13 | 554 | 903-595 | TYLRTXAA |
| * Victoria | TX | 3202 US Highway 59 N BUS | 564 | 361-485 | VCTATXJC |
| Livingston | TX | 2856 Hwy 59 N | 560 | 936-327 | LVTNTXLG |
| * Conroe # | TX | 418 Cochran | 560 | 936-756 | CONRTXAF |
| * Katy (Waddell) # | TX | 24403 Roesner | 560 | 281-392 | KATYTXXC |
| * Lufkin | TX | Hwy 103 West | 560 | 936-632 | LFKNTXAD |
| Lufkin (Denman) # | TX | 102 West Frank | 560 | 936-637 | LFKNTXAB |
* - Colocation Available
# - DWDM NODES
Contact David Harral or Linda Nunez for more infromation.