Local Calling Guide
Area code/prefix search
NPA: 281
[Rate centres in NPA 281]
[Dial plan for NPA 281]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-608
| 8 |
Humble |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-04-07 |
|
| 281-608
| 9 |
Humble |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2006-10-09 |
|
| 281-609
| A |
Sheldon |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2025-04-04 |
|
| 281-609
| 0 |
Sheldon |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-01-31 |
|
| 281-609
| 2 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-12-10 |
|
| 281-609
| 3 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-09-30 |
|
| 281-609
| 4 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-12-10 |
|
| 281-609
| 5 |
Sheldon |
TX |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2025-09-08 |
|
| 281-609
| 6 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-09-30 |
|
| 281-609
| 7 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2013-02-03 |
|
| 281-609
| 8 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 281-609
| 9 |
Sheldon |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-12-10 |
|
| 281-610
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-612
| A |
Friendswood |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
| 281-612
| 0 |
Friendswood |
TX |
|
515J IP HORIZON LLC |
560 |
|
2016-03-28 |
|
| 281-612
| 1 |
Friendswood |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2016-08-21 |
|
| 281-612
| 2 |
Friendswood |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-09-25 |
|
| 281-612
| 3 |
Friendswood |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2016-08-21 |
|
| 281-612
| 4 |
Friendswood |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2016-08-21 |
|
| 281-612
| 5 |
Friendswood |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2017-01-06 |
|
| 281-612
| 6 |
Friendswood |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2017-03-13 |
|
| 281-612
| 7 |
Friendswood |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2016-03-14 |
|
| 281-612
| 8 |
Friendswood |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2016-03-14 |
|
| 281-612
| 9 |
Friendswood |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2017-06-04 |
|
| 281-613
| A |
Houston |
TX |
SGLDTXAQ0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
| 281-614
| A |
Dickinson |
TX |
DCSNTXXAPS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 0 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 1 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 2 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 3 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 4 |
Dickinson |
TX |
DCSNTXXAPS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 5 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 6 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 7 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 8 |
Dickinson |
TX |
DCSNTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
| 281-614
| 9 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2008-02-15 |
|
| 281-615
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-616
| A |
Barker |
TX |
HSTNTXBRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-616
| 0 |
Barker |
TX |
HSTNTXBRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-616
| 1 |
Barker |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2013-06-19 |
|
| 281-616
| 2 |
Barker |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2013-06-19 |
|
| 281-616
| 3 |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-01-29 |
|
| 281-616
| 4 |
Barker |
TX |
HSTNTXBRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2007-08-09 |
|
| 281-616
| 5 |
Barker |
TX |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2008-01-06 |
|
| 281-616
| 6 |
Barker |
TX |
HSTWTXUFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2008-01-06 |
|
| 281-616
| 7 |
Barker |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2010-09-03 |
|
| 281-616
| 8 |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-02-13 |
|
| 281-616
| 9 |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-02-13 |
|
| 281-617
| A |
Houston Suburban |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-617
| 0 |
Houston Suburban |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2005-08-05 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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