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 |
281-504
| 1 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-504
| 2 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-504
| 3 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-504
| 4 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-504
| 5 |
Houston Suburban |
TX |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-05-22 |
|
281-504
| 6 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-504
| 7 |
Houston Suburban |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-04-28 |
|
281-504
| 8 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-504
| 9 |
Houston Suburban |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-505
| A |
Katy |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-505
| 0 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2019-09-16 |
|
281-505
| 1 |
Katy |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2019-10-20 |
|
281-505
| 2 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-01-11 |
|
281-505
| 3 |
Katy |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2019-04-08 |
|
281-505
| 4 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-03-08 |
|
281-505
| 5 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-03-08 |
|
281-505
| 6 |
Katy |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2019-04-26 |
|
281-505
| 7 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-03-08 |
|
281-505
| 8 |
Katy |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2020-03-08 |
|
281-505
| 9 |
Katy |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2020-07-05 |
|
281-506
| A |
Houston Suburban |
TX |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
281-506
| 0 |
Houston Suburban |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-05-07 |
|
281-506
| 1 |
Houston Suburban |
TX |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
281-506
| 2 |
Houston Suburban |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-05-07 |
|
281-506
| 3 |
Houston Suburban |
TX |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
281-506
| 4 |
Houston Suburban |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-04-28 |
|
281-506
| 5 |
Houston Suburban |
TX |
HSTDTXBGCM5 |
5562 METROPCS, INC. |
560 |
|
2006-05-19 |
|
281-506
| 6 |
Houston Suburban |
TX |
HSTDTXBG9MD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2014-11-24 |
|
281-506
| 7 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2013-07-26 |
|
281-506
| 8 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2007-03-29 |
|
281-506
| 9 |
Houston Suburban |
TX |
HSTNTXGIDS0 |
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 |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
281-508
| 0 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
281-508
| 1 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
281-508
| 2 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-07-06 |
|
281-508
| 3 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-20 |
|
281-508
| 4 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-20 |
|
281-508
| 5 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-01-22 |
|
281-508
| 6 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-01-22 |
|
281-508
| 7 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-04-06 |
|
281-508
| 8 |
Dickinson |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2007-04-06 |
|
281-508
| 9 |
Dickinson |
TX |
HSTNTX01G04 |
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 |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
281-509
| 1 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
281-509
| 2 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
281-509
| 3 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
281-509
| 4 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
281-509
| 5 |
Houston Suburban |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-12-10 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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