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 |
| 281-793
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-794
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-795
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-796
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-797
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-798
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-799
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 281-800
| A |
Houston |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-801
| A |
Spring |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-801
| 0 |
Spring |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-801
| 1 |
Spring |
TX |
HSTNTXJAXLX |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
|
|
| 281-801
| 2 |
Spring |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2019-05-03 |
|
| 281-801
| 3 |
Spring |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2019-05-03 |
|
| 281-801
| 4 |
Spring |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-06 |
|
| 281-801
| 5 |
Spring |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-06 |
|
| 281-801
| 6 |
Spring |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-06 |
|
| 281-801
| 7 |
Spring |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-06 |
|
| 281-801
| 8 |
Spring |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-01-06 |
|
| 281-801
| 9 |
Spring |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-09-18 |
|
| 281-802
| A |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 0 |
Houston |
TX |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-802
| 1 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 2 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 3 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 4 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 5 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 6 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 7 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 8 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-802
| 9 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-803
| A |
Tomball |
TX |
HSTNTX08X3X |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-803
| 0 |
Tomball |
TX |
HSTNTX08X3X |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-803
| 1 |
Tomball |
TX |
HSTNTX08X3X |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-803
| 2 |
Tomball |
TX |
HSTNTX08X3X |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-803
| 3 |
Tomball |
TX |
HSTNTXPB6MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
560 |
|
2007-07-21 |
|
| 281-803
| 4 |
Tomball |
TX |
HSTNTX08X3X |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-803
| 5 |
Tomball |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2004-09-13 |
|
| 281-803
| 6 |
Tomball |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2010-08-20 |
|
| 281-803
| 7 |
Tomball |
TX |
HSTNTX08X3X |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
560 |
|
|
|
| 281-803
| 8 |
Tomball |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2010-10-29 |
|
| 281-803
| 9 |
Tomball |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2013-03-15 |
|
| 281-804
| A |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 0 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 1 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 2 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 3 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 4 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 5 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 6 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-804
| 7 |
Houston |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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