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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
281-545
| 1 |
Smithers Lake |
TX |
SMLKTXSMDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-545
| 2 |
Smithers Lake |
TX |
SMLKTXSMDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-545
| 3 |
Smithers Lake |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2013-01-10 |
|
281-545
| 4 |
Smithers Lake |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2015-01-28 |
|
281-545
| 5 |
Smithers Lake |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
2009-12-01 |
|
281-545
| 6 |
Smithers Lake |
TX |
SMLKTXSMDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-545
| 7 |
Smithers Lake |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2010-10-28 |
|
281-545
| 8 |
Smithers Lake |
TX |
SMLKTXSMDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-545
| 9 |
Smithers Lake |
TX |
SMLKTXSMDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-546
| A |
Houston |
TX |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
281-547
| A |
Tomball |
TX |
HSTQTX02DMD |
8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX |
560 |
|
|
|
281-547
| 0 |
Tomball |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-02-13 |
|
281-547
| 1 |
Tomball |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
281-547
| 2 |
Tomball |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-12 |
|
281-547
| 3 |
Tomball |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-12 |
|
281-547
| 4 |
Tomball |
TX |
HSTNTXGI0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2020-11-12 |
|
281-547
| 5 |
Tomball |
TX |
HSTQTX02DMD |
8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX |
560 |
|
|
|
281-547
| 6 |
Tomball |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
|
|
281-547
| 7 |
Tomball |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-02-13 |
|
281-547
| 8 |
Tomball |
TX |
HSTNTX01X7X |
516C AT&T CORP. |
560 |
|
2006-07-07 |
|
281-547
| 9 |
Tomball |
TX |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
560 |
|
2024-04-19 |
|
281-548
| A |
Humble |
TX |
HMBLTXXAPS0 |
2114 CENTRAL TEL. CO. OF TEXAS DBA CENTURYLINK |
560 |
|
|
|
281-549
| A |
Kemah |
TX |
HSTNTX01DS5 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
281-549
| 0 |
Kemah |
TX |
HSTNTXYAHMD |
073H TELNYX LLC |
560 |
|
2020-12-05 |
|
281-549
| 1 |
Kemah |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2021-08-20 |
|
281-549
| 2 |
Kemah |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-12-07 |
|
281-549
| 3 |
Kemah |
TX |
HSTNTXGI1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2009-02-26 |
|
281-549
| 4 |
Kemah |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2008-03-16 |
|
281-549
| 5 |
Kemah |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2011-04-23 |
|
281-549
| 6 |
Kemah |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2011-08-06 |
|
281-549
| 7 |
Kemah |
TX |
HSTNTXMOX7X |
318J COMCAST IP PHONE, LLC |
560 |
|
2014-10-19 |
|
281-549
| 8 |
Kemah |
TX |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
2018-02-24 |
|
281-549
| 9 |
Kemah |
TX |
HSTNTX01DS5 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
281-550
| A |
Langham Creek |
TX |
HSTNTXLADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-551
| A |
Bammel |
TX |
HSTXTX152MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
281-552
| A |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 0 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 1 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 2 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 3 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 4 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 5 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 6 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-552
| 7 |
Houston Suburban |
TX |
HSTOTXRWDS5 |
327E YMAX COMMUNICATIONS CORP. - TX |
560 |
|
2009-03-17 |
|
281-552
| 8 |
Houston Suburban |
TX |
HSTQTX02DS4 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-07-29 |
|
281-552
| 9 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-553
| A |
Westfield |
TX |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
281-554
| A |
League City |
TX |
LGCYTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
560 |
|
|
|
281-556
| A |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
281-556
| 0 |
Houston Suburban |
TX |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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