Local Calling Guide
Area code/prefix search
NPA: 281
[Rate centres in NPA 281]
[Dial plan for NPA 281]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-979
| 7 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2007-12-14 |
|
| 281-979
| 8 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2007-12-14 |
|
| 281-979
| 9 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2007-12-14 |
|
| 281-980
| A |
Sugar Land |
TX |
SGLDTXXDDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-981
| A |
Houston |
TX |
SGLDTXAQ0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
| 281-982
| A |
Westfield |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-982
| 0 |
Westfield |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-12-11 |
|
| 281-982
| 1 |
Westfield |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-12-11 |
|
| 281-982
| 2 |
Westfield |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-982
| 3 |
Westfield |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2007-02-15 |
|
| 281-982
| 4 |
Westfield |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-12-11 |
|
| 281-982
| 5 |
Westfield |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2014-07-07 |
|
| 281-982
| 6 |
Westfield |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2017-03-27 |
|
| 281-982
| 7 |
Westfield |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2014-11-03 |
|
| 281-982
| 8 |
Westfield |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2010-07-10 |
|
| 281-982
| 9 |
Westfield |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 281-983
| A |
Houston Suburban |
TX |
HSTNTXALDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-984
| A |
Apollo |
TX |
|
903C ONVOY, LLC - TX |
560 |
|
2025-04-18 |
|
| 281-984
| 0 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2008-04-22 |
|
| 281-984
| 1 |
Apollo |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2021-06-25 |
|
| 281-984
| 2 |
Apollo |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2025-05-24 |
|
| 281-984
| 3 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-07-02 |
|
| 281-984
| 4 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-11-28 |
|
| 281-984
| 5 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-11-28 |
|
| 281-984
| 6 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-09-30 |
|
| 281-984
| 7 |
Apollo |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2007-02-16 |
|
| 281-984
| 8 |
Apollo |
TX |
|
515J IP HORIZON LLC |
560 |
|
2013-08-12 |
|
| 281-984
| 9 |
Apollo |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2023-02-20 |
|
| 281-985
| A |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 0 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 1 |
Houston Suburban |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2012-11-11 |
|
| 281-985
| 2 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 3 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 4 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 5 |
Houston Suburban |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2012-11-11 |
|
| 281-985
| 6 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 7 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 8 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 9 |
Houston Suburban |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2012-11-11 |
|
| 281-986
| A |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 0 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-986
| 1 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 2 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 3 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 4 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 5 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 6 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 7 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-986
| 8 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 9 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-987
| A |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 0 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 1 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 2 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 3 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 4 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-987
| 5 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-987
| 6 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 7 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 8 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 9 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-988
| A |
Houston Suburban |
TX |
HSTNTXALDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-989
| A |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 0 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 1 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 2 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 3 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 4 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 5 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 6 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 7 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 8 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-989
| 9 |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-990
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-990
| 0 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-990
| 1 |
Apollo |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-05-13 |
|
| 281-990
| 2 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2007-07-29 |
|
| 281-990
| 3 |
Apollo |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2013-04-26 |
|
| 281-990
| 4 |
Apollo |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2018-09-18 |
|
| 281-990
| 5 |
Apollo |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2008-02-15 |
|
| 281-990
| 6 |
Apollo |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2013-04-27 |
|
| 281-990
| 7 |
Apollo |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-05-02 |
|
| 281-990
| 8 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-990
| 9 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-991
| A |
Houston Suburban |
TX |
HSTNTXEERS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| A |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 0 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 1 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 2 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 3 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 4 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 5 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 6 |
Friendswood |
TX |
|
145J TERRA NOVA TELECOM INC. |
560 |
|
2021-01-26 |
|
| 281-992
| 7 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 8 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-992
| 9 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-993
| A |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-993
| 0 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-993
| 1 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-993
| 2 |
Friendswood |
TX |
HSTNTXFRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
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Last updated: Mon, 15 Sep 2025 02:24:40 UTC
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