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 |
| 281-941
| 3 |
La Porte |
TX |
BYTWTXXARMD |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-05-19 |
|
| 281-941
| 4 |
La Porte |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2005-09-15 |
|
| 281-941
| 5 |
La Porte |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2010-06-24 |
|
| 281-941
| 6 |
La Porte |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-04-12 |
|
| 281-941
| 7 |
La Porte |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2011-06-17 |
|
| 281-941
| 8 |
La Porte |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-06-18 |
|
| 281-941
| 9 |
La Porte |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2007-02-16 |
|
| 281-942
| A |
Seabrook |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
|
|
| 281-942
| 0 |
Seabrook |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2013-04-26 |
|
| 281-942
| 1 |
Seabrook |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2013-01-10 |
|
| 281-942
| 2 |
Seabrook |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2013-01-10 |
|
| 281-942
| 3 |
Seabrook |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2011-02-05 |
|
| 281-942
| 4 |
Seabrook |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2013-02-03 |
|
| 281-942
| 5 |
Seabrook |
TX |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2009-09-06 |
|
| 281-942
| 6 |
Seabrook |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2012-06-18 |
|
| 281-942
| 7 |
Seabrook |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2014-05-12 |
|
| 281-942
| 8 |
Seabrook |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2015-02-14 |
|
| 281-942
| 9 |
Seabrook |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2007-02-16 |
|
| 281-943
| A |
Bammel |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-943
| 0 |
Bammel |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-943
| 1 |
Bammel |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-943
| 2 |
Bammel |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-943
| 3 |
Bammel |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2005-06-05 |
|
| 281-943
| 4 |
Bammel |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2007-05-03 |
|
| 281-943
| 5 |
Bammel |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-943
| 6 |
Bammel |
TX |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2007-03-30 |
|
| 281-943
| 7 |
Bammel |
TX |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2007-03-30 |
|
| 281-943
| 8 |
Bammel |
TX |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2007-03-30 |
|
| 281-943
| 9 |
Bammel |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2007-05-03 |
|
| 281-944
| A |
Barker |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-944
| 0 |
Barker |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-944
| 1 |
Barker |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2005-06-05 |
|
| 281-944
| 2 |
Barker |
TX |
HSTGTX05AMD |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-944
| 3 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2006-11-15 |
|
| 281-944
| 4 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2006-11-15 |
|
| 281-944
| 5 |
Barker |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-06-18 |
|
| 281-944
| 6 |
Barker |
TX |
HSTNTXBRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
2008-09-21 |
|
| 281-944
| 7 |
Barker |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-09-16 |
|
| 281-944
| 8 |
Barker |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2012-05-14 |
|
| 281-944
| 9 |
Barker |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2007-02-16 |
|
| 281-945
| A |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-945
| 1 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-945
| 4 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-945
| 5 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-945
| 6 |
Barker |
TX |
HSTNTXJAXDY |
145J TERRA NOVA TELECOM INC. |
560 |
|
2026-07-05 |
|
| 281-945
| 7 |
Barker |
TX |
|
883K AHOI LLC |
560 |
|
2026-07-31 |
|
| 281-946
| A |
Deer Park |
TX |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2025-01-23 |
|
| 281-946
| 0 |
Deer Park |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-10-11 |
|
| 281-946
| 1 |
Deer Park |
TX |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
|
|
| 281-946
| 2 |
Deer Park |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2009-05-26 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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