Local Calling Guide
Area code/prefix search
Roby, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 325-380
| A |
|
515J IP HORIZON LLC |
550 |
|
2025-04-04 |
|
| 325-380
| 1 |
|
515J IP HORIZON LLC |
550 |
|
2025-04-04 |
|
| 325-380
| 2 |
|
515J IP HORIZON LLC |
550 |
|
2025-04-04 |
|
| 325-425
| A |
ABLNTXORX4X |
903C ONVOY, LLC - TX |
550 |
|
|
|
| 325-425
| 0 |
|
903C ONVOY, LLC - TX |
550 |
|
2019-02-03 |
|
| 325-425
| 1 |
|
073H TELNYX LLC |
550 |
|
2021-04-08 |
|
| 325-425
| 2 |
|
903C ONVOY, LLC - TX |
550 |
|
2020-09-13 |
|
| 325-425
| 3 |
|
903C ONVOY, LLC - TX |
550 |
|
2020-09-13 |
|
| 325-425
| 4 |
|
903C ONVOY, LLC - TX |
550 |
|
2018-07-27 |
|
| 325-425
| 5 |
|
903C ONVOY, LLC - TX |
550 |
|
2020-09-13 |
|
| 325-425
| 7 |
|
903C ONVOY, LLC - TX |
550 |
|
2021-03-14 |
|
| 325-425
| 8 |
|
515J IP HORIZON LLC |
550 |
|
2021-05-10 |
|
| 325-425
| 9 |
|
624H ONVOY SPECTRUM, LLC |
550 |
|
2021-12-08 |
|
| 325-776
| A |
ROBYTXRBRS0 |
9533 SOUTHWESTERN BELL |
550 |
|
|
|
| 325-776
| 0 |
|
515J IP HORIZON LLC |
550 |
|
2024-01-03 |
|
| 325-776
| 1 |
|
9533 SOUTHWESTERN BELL |
550 |
|
|
|
| 325-776
| 2 |
|
9533 SOUTHWESTERN BELL |
550 |
|
|
|
| 325-776
| 3 |
|
9533 SOUTHWESTERN BELL |
550 |
|
|
|
| 325-776
| 4 |
|
903C ONVOY, LLC - TX |
550 |
|
2014-08-25 |
|
| 325-776
| 5 |
|
516C AT&T CORP. |
550 |
|
2013-02-13 |
|
| 325-776
| 6 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
550 |
|
2015-06-15 |
|
| 325-776
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
550 |
|
2017-03-01 |
|
| 325-776
| 8 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
550 |
|
2020-04-10 |
|
| 325-776
| 9 |
|
515J IP HORIZON LLC |
550 |
|
2024-01-03 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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