Local Calling Guide
Area code/prefix search
Sierra Blanca, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 915-205
| A |
MDLDTXMUXEY |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
542 |
|
|
|
| 915-205
| 0 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
542 |
|
|
|
| 915-205
| 1 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
542 |
|
2013-12-21 |
|
| 915-205
| 2 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
542 |
|
2017-02-13 |
|
| 915-205
| 3 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
542 |
|
2019-05-18 |
|
| 915-205
| 4 |
|
903C ONVOY, LLC - TX |
542 |
|
2017-04-26 |
|
| 915-205
| 5 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
542 |
|
2018-03-01 |
|
| 915-205
| 6 |
|
073H TELNYX LLC |
542 |
|
2022-05-14 |
|
| 915-205
| 7 |
|
903C ONVOY, LLC - TX |
542 |
|
2021-01-30 |
|
| 915-205
| 8 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
542 |
|
2018-08-03 |
|
| 915-205
| 9 |
|
0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX |
542 |
|
2018-06-11 |
|
| 915-278
| A |
MDLDTXMUXRX |
903C ONVOY, LLC - TX |
542 |
|
|
|
| 915-278
| 0 |
|
073H TELNYX LLC |
542 |
|
2023-07-06 |
|
| 915-278
| 1 |
|
903C ONVOY, LLC - TX |
542 |
|
2023-08-26 |
|
| 915-278
| 2 |
|
903C ONVOY, LLC - TX |
542 |
|
2021-10-09 |
|
| 915-278
| 3 |
|
903C ONVOY, LLC - TX |
542 |
|
2022-12-22 |
|
| 915-278
| 8 |
|
903C ONVOY, LLC - TX |
542 |
|
2021-09-04 |
|
| 915-278
| 9 |
|
624H ONVOY SPECTRUM, LLC |
542 |
|
2024-03-21 |
|
| 915-369
| A |
SRBLTXXARS1 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 0 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 1 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 2 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 3 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 4 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 5 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 6 |
|
903C ONVOY, LLC - TX |
542 |
|
2021-01-30 |
|
| 915-369
| 7 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 8 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
| 915-369
| 9 |
|
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
542 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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