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 |
| 281-369
| 8 |
Rosharon EMS |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2018-11-18 |
|
| 281-369
| 9 |
Rosharon EMS |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2018-03-03 |
|
| 281-370
| A |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-371
| A |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-371
| 0 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-371
| 1 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
2003-08-26 |
|
| 281-371
| 2 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-371
| 3 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-371
| 4 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
2003-07-23 |
|
| 281-371
| 5 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
2002-08-02 |
|
| 281-371
| 6 |
Katy EMS |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2012-10-14 |
|
| 281-371
| 7 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
2003-07-23 |
|
| 281-371
| 8 |
Katy EMS |
TX |
KATYTXXADS1 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-371
| 9 |
Katy EMS |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2009-02-26 |
|
| 281-372
| A |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 0 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 1 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 2 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 3 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 4 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2004-08-01 |
|
| 281-372
| 5 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 6 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2006-02-19 |
|
| 281-372
| 7 |
Houston Suburban |
TX |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-372
| 8 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2013-07-26 |
|
| 281-372
| 9 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2014-11-24 |
|
| 281-373
| A |
Cypress EMS |
TX |
CYPRTXCYDS1 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| A |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 0 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 1 |
Tomball EMS |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2009-01-05 |
|
| 281-374
| 2 |
Tomball EMS |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-09-16 |
|
| 281-374
| 3 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 4 |
Tomball EMS |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-09-16 |
|
| 281-374
| 5 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 6 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 7 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 8 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-374
| 9 |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-375
| A |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 0 |
Brookshire EMS |
TX |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-11-25 |
|
| 281-375
| 1 |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 2 |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 3 |
Brookshire EMS |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2008-09-05 |
|
| 281-375
| 4 |
Brookshire EMS |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2019-08-18 |
|
| 281-375
| 5 |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 6 |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 7 |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 8 |
Brookshire EMS |
TX |
BKSHTXXARS0 |
2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY |
560 |
|
|
|
| 281-375
| 9 |
Brookshire EMS |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2016-11-18 |
|
| 281-376
| A |
Tomball EMS |
TX |
TBLLTXKLDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-377
| A |
Bammel |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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