Local Calling Guide
Area code/prefix search
NPA: 281
[Rate centres in NPA 281]
[Dial plan for NPA 281]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-270
| 0 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-01-08 |
|
| 281-270
| 1 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-04-05 |
|
| 281-270
| 2 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2023-12-02 |
|
| 281-270
| 3 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2023-12-02 |
|
| 281-270
| 4 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 281-270
| 5 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 281-270
| 6 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-02-24 |
|
| 281-270
| 7 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-05-11 |
|
| 281-270
| 8 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-05-11 |
|
| 281-270
| 9 |
Barker |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2024-05-11 |
|
| 281-271
| A |
Deer Park |
TX |
HSTQTX02XMD |
8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX |
560 |
|
|
|
| 281-271
| 0 |
Deer Park |
TX |
|
145J TERRA NOVA TELECOM INC. |
560 |
|
2022-10-10 |
|
| 281-271
| 1 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2024-03-31 |
|
| 281-271
| 2 |
Deer Park |
TX |
HSTNTX01GT5 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2019-02-02 |
|
| 281-271
| 3 |
Deer Park |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2020-11-30 |
|
| 281-271
| 4 |
Deer Park |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
| 281-271
| 5 |
Deer Park |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2021-03-25 |
|
| 281-271
| 6 |
Deer Park |
TX |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-10-15 |
|
| 281-271
| 7 |
Deer Park |
TX |
HSTNTXMOX6X |
624H ONVOY SPECTRUM, LLC |
560 |
|
2024-10-15 |
|
| 281-271
| 8 |
Deer Park |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2004-11-29 |
|
| 281-271
| 9 |
Deer Park |
TX |
HSTQTX02XMD |
8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX |
560 |
|
|
|
| 281-272
| A |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 0 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 1 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 2 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 3 |
Houston Suburban |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2005-08-09 |
|
| 281-272
| 4 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 5 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 6 |
Houston Suburban |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2017-02-02 |
|
| 281-272
| 7 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-272
| 8 |
Houston Suburban |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2023-12-17 |
|
| 281-272
| 9 |
Houston Suburban |
TX |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-273
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-274
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-275
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-276
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-277
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-278
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-279
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-280
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-281
| A |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
|
|
| 281-281
| 0 |
Houston Suburban |
TX |
HSTQTXRG6MD |
139F WORLDCALL INTERCONNECT INC. |
560 |
|
2023-03-11 |
|
| 281-281
| 1 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 2 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 3 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 4 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 5 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 6 |
Houston Suburban |
TX |
HSTQTXRG6MD |
139F WORLDCALL INTERCONNECT INC. |
560 |
|
2023-03-11 |
|
| 281-281
| 7 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 8 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-281
| 9 |
Houston Suburban |
TX |
HSTQTXRG6MD |
473F USFON, INC. - TX |
560 |
|
2023-03-10 |
|
| 281-282
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 0 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 1 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 2 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 3 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 4 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 5 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 6 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-282
| 7 |
Apollo |
TX |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
2005-10-23 |
|
| 281-282
| 8 |
Apollo |
TX |
|
515J IP HORIZON LLC |
560 |
|
2017-07-14 |
|
| 281-282
| 9 |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-283
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-284
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-285
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-286
| A |
Apollo |
TX |
HSTNTXAPDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-287
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-288
| A |
Spring |
TX |
SPRNTXSODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-289
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-290
| A |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 0 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 1 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 2 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 3 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 4 |
Tomball EMS |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2008-01-11 |
|
| 281-290
| 5 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 6 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 7 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 8 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-290
| 9 |
Tomball EMS |
TX |
TBLLTXTBDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-291
| A |
Seabrook |
TX |
HSTNTXSERS1 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-292
| A |
Spring |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-293
| A |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-294
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-295
| A |
Sugar Land |
TX |
SGLDTXXEDS0 |
2147 WINDSTREAM SUGAR LAND, LLC |
560 |
|
|
|
| 281-296
| A |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 0 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 1 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 2 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 3 |
Spring EMS |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2007-02-20 |
|
| 281-296
| 4 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 5 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 6 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 7 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 8 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-296
| 9 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-297
| A |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-297
| 0 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-297
| 1 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-297
| 2 |
Spring EMS |
TX |
SPRNTXNODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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