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 |
| 281-697
| 1 |
Sugar Land |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2021-05-15 |
|
| 281-697
| 2 |
Sugar Land |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-02-23 |
|
| 281-697
| 3 |
Sugar Land |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2021-05-15 |
|
| 281-697
| 4 |
Sugar Land |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-02-21 |
|
| 281-697
| 5 |
Sugar Land |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-02-21 |
|
| 281-697
| 6 |
Sugar Land |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-02-21 |
|
| 281-697
| 7 |
Sugar Land |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-02-21 |
|
| 281-697
| 8 |
Sugar Land |
TX |
HSTNTX362MD |
939H COMMIO, LLC |
560 |
|
2021-08-28 |
|
| 281-697
| 9 |
Sugar Land |
TX |
HSTNTX362MD |
939H COMMIO, LLC |
560 |
|
2021-08-28 |
|
| 281-698
| A |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 281-698
| 0 |
Barker |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2009-02-26 |
|
| 281-698
| 1 |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 281-698
| 2 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2017-07-04 |
|
| 281-698
| 3 |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 281-698
| 4 |
Barker |
TX |
HSTNTX01MMD |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 281-698
| 5 |
Barker |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2021-03-20 |
|
| 281-698
| 6 |
Barker |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 281-698
| 7 |
Barker |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-02-24 |
|
| 281-698
| 8 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2003-10-25 |
|
| 281-698
| 9 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-05-11 |
|
| 281-699
| A |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-699
| 0 |
Crosby |
TX |
HSTNTXYAHMD |
073H TELNYX LLC |
560 |
|
2021-03-10 |
|
| 281-699
| 1 |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2021-04-12 |
|
| 281-699
| 2 |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2021-04-12 |
|
| 281-699
| 3 |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2021-07-17 |
|
| 281-699
| 4 |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2021-07-17 |
|
| 281-699
| 5 |
Crosby |
TX |
HSTNTXYAHMD |
073H TELNYX LLC |
560 |
|
2021-08-02 |
|
| 281-699
| 6 |
Crosby |
TX |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2022-01-19 |
|
| 281-699
| 7 |
Crosby |
TX |
BYTWTXXARMD |
624H ONVOY SPECTRUM, LLC |
560 |
|
2021-07-08 |
|
| 281-699
| 8 |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2021-03-06 |
|
| 281-699
| 9 |
Crosby |
TX |
BYTWTXXAHMD |
903C ONVOY, LLC - TX |
560 |
|
2021-03-06 |
|
| 281-701
| A |
Bammel |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-702
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 0 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 1 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 2 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 3 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 4 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 5 |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-702
| 6 |
Houston |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2005-04-03 |
|
| 281-702
| 7 |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-04-01 |
|
| 281-702
| 8 |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-04-01 |
|
| 281-702
| 9 |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-04-01 |
|
| 281-703
| A |
Houston |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-704
| A |
Bammel |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-705
| A |
Langham Creek |
TX |
HSTWTXUFAMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
|
|
| 281-706
| A |
Humble |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-706
| 0 |
Humble |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-25 |
|
| 281-706
| 1 |
Humble |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-25 |
|
| 281-706
| 2 |
Humble |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2006-11-25 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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