Local Calling Guide
Area code/prefix search
Grandfalls, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 432-350
| A |
|
515J IP HORIZON LLC |
542 |
|
2025-04-07 |
|
| 432-350
| 1 |
|
515J IP HORIZON LLC |
542 |
|
2025-04-07 |
|
| 432-350
| 2 |
|
515J IP HORIZON LLC |
542 |
|
2025-04-07 |
|
| 432-547
| A |
GRFLTXGFRS0 |
9533 SOUTHWESTERN BELL |
542 |
|
|
|
| 432-547
| 0 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
542 |
|
2014-06-16 |
|
| 432-547
| 1 |
|
9533 SOUTHWESTERN BELL |
542 |
|
|
|
| 432-547
| 2 |
|
9533 SOUTHWESTERN BELL |
542 |
|
|
|
| 432-547
| 3 |
|
0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX |
542 |
|
2011-06-14 |
|
| 432-547
| 4 |
|
903C ONVOY, LLC - TX |
542 |
|
2011-10-06 |
|
| 432-547
| 5 |
|
903C ONVOY, LLC - TX |
542 |
|
2018-10-14 |
|
| 432-547
| 6 |
|
903C ONVOY, LLC - TX |
542 |
|
2020-08-29 |
|
| 432-547
| 7 |
|
903C ONVOY, LLC - TX |
542 |
|
2020-08-29 |
|
| 432-547
| 8 |
|
073H TELNYX LLC |
542 |
|
2021-03-19 |
|
| 432-547
| 9 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
542 |
|
2009-02-26 |
|
| 432-692
| A |
MDLDTX95TMD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
542 |
|
|
|
| 432-692
| 0 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
542 |
|
|
|
| 432-692
| 1 |
|
489J 1ST POINT COMMUNICATIONS, LLC |
542 |
|
2020-07-18 |
|
| 432-692
| 2 |
|
903C ONVOY, LLC - TX |
542 |
|
2021-04-30 |
|
| 432-692
| 3 |
|
624H ONVOY SPECTRUM, LLC |
542 |
|
2024-03-21 |
|
| 432-692
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
542 |
|
|
|
| 432-692
| 5 |
|
515J IP HORIZON LLC |
542 |
|
2021-05-10 |
|
| 432-692
| 7 |
|
516C AT&T CORP. |
542 |
|
2023-07-12 |
|
| 432-692
| 8 |
|
515J IP HORIZON LLC |
542 |
|
2023-12-29 |
|
| 432-692
| 9 |
|
515J IP HORIZON LLC |
542 |
|
2023-12-29 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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