Local Calling Guide
Area code/prefix search
Brownsboro, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 430-328
| A |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 430-328
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2023-10-20 |
|
| 903-437
| A |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 903-437
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2023-08-20 |
|
| 903-437
| 1 |
|
318C CEBRIDGE TELECOM TX , L.P. - TX |
552 |
|
2022-07-18 |
|
| 903-437
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 903-437
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-16 |
|
| 903-437
| 4 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2017-10-19 |
|
| 903-437
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2018-09-16 |
|
| 903-437
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 903-437
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-08-21 |
|
| 903-437
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-08-21 |
|
| 903-437
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-08-21 |
|
| 903-852
| A |
BRBOTXXARS1 |
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 0 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 1 |
|
145J TERRA NOVA TELECOM INC. |
552 |
|
2025-08-15 |
|
| 903-852
| 2 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 3 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 4 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 5 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 6 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 7 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 8 |
|
2084 BRIGHTSPEED OF EASTERN TEXAS, INC. |
552 |
|
|
|
| 903-852
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2022-02-13 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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