Local Calling Guide
Area code/prefix search
Dawson, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 254-570
| A |
WACOTX01XIX |
903C ONVOY, LLC - TX |
556 |
|
|
|
| 254-570
| 0 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
556 |
|
2020-03-05 |
|
| 254-570
| 1 |
|
624H ONVOY SPECTRUM, LLC |
556 |
|
2021-12-04 |
|
| 254-570
| 2 |
|
903C ONVOY, LLC - TX |
556 |
|
2019-10-31 |
|
| 254-570
| 3 |
|
903C ONVOY, LLC - TX |
556 |
|
2019-10-31 |
|
| 254-570
| 4 |
|
903C ONVOY, LLC - TX |
556 |
|
2023-08-06 |
|
| 254-570
| 5 |
|
903C ONVOY, LLC - TX |
556 |
|
2019-08-14 |
|
| 254-570
| 6 |
|
624H ONVOY SPECTRUM, LLC |
556 |
|
2021-12-04 |
|
| 254-570
| 7 |
|
624H ONVOY SPECTRUM, LLC |
556 |
|
2021-07-05 |
|
| 254-570
| 8 |
|
903C ONVOY, LLC - TX |
556 |
|
2021-01-30 |
|
| 254-570
| 9 |
|
903C ONVOY, LLC - TX |
556 |
|
2021-01-30 |
|
| 254-578
| A |
DWSNTXXARS0 |
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 0 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 1 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 2 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 3 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 4 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 5 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
556 |
|
2015-01-19 |
|
| 254-578
| 7 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 8 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
| 254-578
| 9 |
|
1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW |
556 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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