Local Calling Guide
Area code/prefix search
Alvarado, TX
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-402
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2013-12-09 |
|
| 817-402
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2013-12-09 |
|
| 817-402
| 9 |
|
073H TELNYX LLC |
552 |
|
2017-06-12 |
|
| 817-409
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-409
| 0 |
|
515J IP HORIZON LLC |
552 |
|
2017-12-15 |
|
| 817-409
| 1 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-03-24 |
|
| 817-409
| 2 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-12-02 |
|
| 817-409
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2007-02-16 |
|
| 817-409
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2014-10-03 |
|
| 817-409
| 5 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
552 |
|
2014-05-14 |
|
| 817-409
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2014-10-03 |
|
| 817-409
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2011-11-25 |
|
| 817-409
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
| 817-409
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2010-11-08 |
|
| 817-587
| A |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-587
| 0 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2019-10-30 |
|
| 817-587
| 1 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-587
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-02-21 |
|
| 817-587
| 5 |
|
829J PAETEC ITEL, LLC |
552 |
|
2013-06-12 |
|
| 817-587
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-03-19 |
|
| 817-587
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
552 |
|
2012-04-15 |
|
| 817-587
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-587
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-03-19 |
|
| 817-761
| A |
FTWOTXEDDS4 |
7421 AT&T - LOCAL |
552 |
|
|
|
| 817-761
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
| 817-761
| 1 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-05-26 |
|
| 817-761
| 2 |
|
7421 AT&T - LOCAL |
552 |
|
|
|
| 817-761
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-761
| 4 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2019-11-21 |
|
| 817-761
| 5 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-13 |
|
| 817-761
| 6 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-13 |
|
| 817-761
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2009-09-06 |
|
| 817-761
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-761
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-04-11 |
|
| 817-783
| A |
ALVDTXTIRS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-05-26 |
|
| 817-783
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2013-09-01 |
|
| 817-783
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-783
| 8 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-05-26 |
|
| 817-783
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-05-18 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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