Local Calling Guide
Area code/prefix search
Ladonia, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 430-400
| A |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 430-400
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2019-09-22 |
|
| 430-400
| 1 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 430-400
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 430-400
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2019-09-22 |
|
| 430-400
| 5 |
|
515J IP HORIZON LLC |
552 |
|
2023-12-28 |
|
| 430-400
| 6 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2021-07-03 |
|
| 430-400
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
552 |
|
2021-10-23 |
|
| 430-400
| 8 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2021-10-23 |
|
| 430-400
| 9 |
|
515J IP HORIZON LLC |
552 |
|
2021-06-01 |
|
| 903-367
| A |
LADNTXENRS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 903-367
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-04-01 |
|
| 903-367
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 903-367
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-12-17 |
|
| 903-367
| 3 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-21 |
|
| 903-367
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-10-27 |
|
| 903-367
| 5 |
|
516C AT&T CORP. |
552 |
|
2010-11-29 |
|
| 903-367
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
552 |
|
2016-01-25 |
|
| 903-367
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 903-367
| 8 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-21 |
|
| 903-367
| 9 |
|
135H PEOPLES COMMUNICATION, INC. -TX |
552 |
|
2013-12-01 |
|
| 903-443
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 903-443
| 0 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 903-443
| 1 |
|
073H TELNYX LLC |
552 |
|
2019-05-17 |
|
| 903-443
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2010-11-08 |
|
| 903-443
| 5 |
|
515J IP HORIZON LLC |
552 |
|
2017-12-15 |
|
| 903-443
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2011-09-18 |
|
| 903-443
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2008-08-08 |
|
| 903-443
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-04-01 |
|
| 903-443
| 9 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-05-04 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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