Local Calling Guide
Area code/prefix search
Houston Suburban, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 281-925
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2011-07-27 |
|
| 281-929
| A |
HSTNTXWLRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2013-12-05 |
|
| 281-929
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-929
| 7 |
|
829J PAETEC ITEL, LLC |
560 |
|
2013-12-06 |
|
| 281-929
| 8 |
|
903C ONVOY, LLC - TX |
560 |
|
2013-10-08 |
|
| 281-929
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2013-10-08 |
|
| 281-931
| A |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-933
| A |
HSTNTXALDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-935
| A |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-940
| A |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-940
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
|
|
| 281-940
| 1 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-10-23 |
|
| 281-940
| 2 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-10-23 |
|
| 281-940
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2005-10-23 |
|
| 281-940
| 4 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-02-24 |
|
| 281-940
| 5 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-02-24 |
|
| 281-940
| 6 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2011-02-24 |
|
| 281-940
| 7 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-08-31 |
|
| 281-940
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2007-09-24 |
|
| 281-940
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2010-08-15 |
|
| 281-960
| A |
HSTDTXBGBMD |
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 0 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-960
| 1 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 2 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 3 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 4 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 5 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 6 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 7 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-960
| 8 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-960
| 9 |
|
5562 METROPCS, INC. |
560 |
|
|
|
| 281-965
| A |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 281-965
| 0 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 1 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 2 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 3 |
|
516C AT&T CORP. |
560 |
|
2013-07-30 |
|
| 281-965
| 4 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 5 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 6 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 7 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 8 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-965
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-10-06 |
|
| 281-966
| A |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-966
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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