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 |
| 281-506
| 2 |
Houston Suburban |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-05-07 |
|
| 281-506
| 3 |
Houston Suburban |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 281-506
| 4 |
Houston Suburban |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-04-28 |
|
| 281-506
| 5 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2006-05-19 |
|
| 281-506
| 6 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2014-11-24 |
|
| 281-506
| 7 |
Houston Suburban |
TX |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2013-07-26 |
|
| 281-506
| 8 |
Houston Suburban |
TX |
|
318J COMCAST IP PHONE, LLC |
560 |
|
2007-03-29 |
|
| 281-506
| 9 |
Houston Suburban |
TX |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 281-507
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-508
| A |
Dickinson |
TX |
HSTNTXJAX6Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-508
| 0 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
| 281-508
| 1 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
| 281-508
| 2 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
| 281-508
| 3 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-20 |
|
| 281-508
| 4 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-20 |
|
| 281-508
| 5 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-01-22 |
|
| 281-508
| 6 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-01-22 |
|
| 281-508
| 7 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-04-06 |
|
| 281-508
| 8 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-04-06 |
|
| 281-508
| 9 |
Dickinson |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-04-06 |
|
| 281-509
| A |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-509
| 0 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
| 281-509
| 1 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
| 281-509
| 2 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
| 281-509
| 3 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
| 281-509
| 4 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
| 281-509
| 5 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
| 281-509
| 6 |
Houston Suburban |
TX |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-509
| 7 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2006-06-17 |
|
| 281-509
| 8 |
Houston Suburban |
TX |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-509
| 9 |
Houston Suburban |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-12-05 |
|
| 281-510
| A |
Houston |
TX |
SGLDTXAQ0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
| 281-512
| A |
Houston Suburban |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-512
| 0 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 1 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 2 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 3 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 4 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 5 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 6 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 7 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 8 |
Houston Suburban |
TX |
|
5562 METROPCS, INC. |
560 |
|
2012-11-16 |
|
| 281-512
| 9 |
Houston Suburban |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-11-16 |
|
| 281-513
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-514
| A |
Bammel |
TX |
HSTNTXGPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-515
| A |
Baytown |
TX |
HSTNTXJAX6Z |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-515
| 0 |
Baytown |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
| 281-515
| 1 |
Baytown |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
| 281-515
| 2 |
Baytown |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2007-03-09 |
|
| 281-515
| 3 |
Baytown |
TX |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2006-12-11 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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