Local Calling Guide
Area code/prefix search
Premont, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 361-303
| A |
PTLVTXXAIMD |
903C ONVOY, LLC - TX |
564 |
|
|
|
| 361-303
| 0 |
|
624H ONVOY SPECTRUM, LLC |
564 |
|
2024-05-23 |
|
| 361-303
| 3 |
|
903C ONVOY, LLC - TX |
564 |
|
2021-09-04 |
|
| 361-303
| 9 |
|
903C ONVOY, LLC - TX |
564 |
|
2022-12-15 |
|
| 361-346
| A |
PRMTTX05RS0 |
776A VTX COMMUNICATIONS, LLC |
564 |
|
|
|
| 361-348
| A |
PRMTTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
564 |
|
|
|
| 361-348
| 0 |
|
073H TELNYX LLC |
564 |
|
2021-03-29 |
|
| 361-348
| 1 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
564 |
|
2016-05-22 |
|
| 361-348
| 2 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
564 |
|
|
|
| 361-348
| 3 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
564 |
|
|
|
| 361-348
| 4 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
564 |
|
|
|
| 361-348
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
564 |
|
2008-12-05 |
|
| 361-348
| 7 |
|
903C ONVOY, LLC - TX |
564 |
|
2016-04-11 |
|
| 361-348
| 8 |
|
903C ONVOY, LLC - TX |
564 |
|
2016-04-11 |
|
| 361-348
| 9 |
|
903C ONVOY, LLC - TX |
564 |
|
2021-04-12 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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