Local Calling Guide
Area code/prefix search
Highlands, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-426
| A |
HGLNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 0 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2020-05-31 |
|
| 281-426
| 1 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 2 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 3 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 4 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 5 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 6 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 7 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 8 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-426
| 9 |
|
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-502
| A |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-502
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2017-04-26 |
|
| 281-502
| 1 |
|
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-502
| 2 |
|
903C ONVOY, LLC - TX |
560 |
|
2018-04-14 |
|
| 281-502
| 3 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2014-09-04 |
|
| 281-502
| 4 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2019-10-30 |
|
| 281-502
| 5 |
|
903C ONVOY, LLC - TX |
560 |
|
2018-11-26 |
|
| 281-502
| 6 |
|
903C ONVOY, LLC - TX |
560 |
|
2018-11-26 |
|
| 281-502
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2015-05-21 |
|
| 281-502
| 8 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2018-03-31 |
|
| 281-502
| 9 |
|
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-688
| A |
HSTNTXCLX5Y |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-688
| 0 |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-688
| 1 |
|
903C ONVOY, LLC - TX |
560 |
|
2018-09-07 |
|
| 281-688
| 2 |
|
903C ONVOY, LLC - TX |
560 |
|
2018-09-07 |
|
| 281-688
| 3 |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-688
| 4 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2018-11-18 |
|
| 281-688
| 5 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2019-11-21 |
|
| 281-688
| 6 |
|
903C ONVOY, LLC - TX |
560 |
|
2019-12-05 |
|
| 281-688
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2016-04-22 |
|
| 281-688
| 8 |
|
903C ONVOY, LLC - TX |
560 |
|
2019-12-05 |
|
| 281-688
| 9 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2020-06-30 |
|
| 346-466
| A |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 346-466
| 0 |
|
073H TELNYX LLC |
560 |
|
2021-03-19 |
|
| 346-466
| 1 |
|
939H COMMIO, LLC |
560 |
|
2021-10-16 |
|
| 346-466
| 2 |
|
516J TON80 COMMUNICATIONS, LLC |
560 |
|
2021-06-21 |
|
| 346-466
| 3 |
|
903C ONVOY, LLC - TX |
560 |
|
2020-12-26 |
|
| 346-466
| 4 |
|
903C ONVOY, LLC - TX |
560 |
|
2020-12-26 |
|
| 346-466
| 5 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-09 |
|
| 346-466
| 7 |
|
903C ONVOY, LLC - TX |
560 |
|
2021-02-25 |
|
| 346-466
| 8 |
|
903C ONVOY, LLC - TX |
560 |
|
2021-11-25 |
|
| 346-466
| 9 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2021-01-11 |
|
| 346-663
| A |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 346-663
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-10-29 |
|
| 346-663
| 1 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-10-29 |
|
| 346-663
| 2 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-07-15 |
|
| 346-663
| 3 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-01-16 |
|
| 346-663
| 4 |
|
903C ONVOY, LLC - TX |
560 |
|
2023-01-16 |
|
| 346-663
| 8 |
|
903C ONVOY, LLC - TX |
560 |
|
2025-02-02 |
|
| 346-750
| A |
HSTNTX362MD |
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 0 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 1 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 2 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 3 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 4 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 5 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 6 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-750
| 7 |
|
939H COMMIO, LLC |
560 |
|
2024-02-22 |
|
| 346-838
| A |
HSTNTXJAX7Z |
0051 SHELCOMM |
560 |
|
2024-11-17 |
|
| 832-838
| A |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 832-838
| 0 |
|
939H COMMIO, LLC |
560 |
|
2021-10-16 |
|
| 832-838
| 1 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-01-26 |
|
| 832-838
| 2 |
|
939H COMMIO, LLC |
560 |
|
2021-10-16 |
|
| 832-838
| 3 |
|
939H COMMIO, LLC |
560 |
|
2021-10-16 |
|
| 832-838
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2004-01-13 |
|
| 832-838
| 5 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-07-14 |
|
| 832-838
| 6 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-07-14 |
|
| 832-838
| 7 |
|
903C ONVOY, LLC - TX |
560 |
|
2019-07-11 |
|
| 832-838
| 8 |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2007-02-16 |
|
| 832-838
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2019-07-11 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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