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 |
| 281-985
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-985
| 9 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
560 |
|
2012-11-11 |
|
| 281-986
| A |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 0 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-986
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 7 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-986
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-986
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-987
| A |
HSTNTXADRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 4 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-987
| 5 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-09 |
|
| 281-987
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-987
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-988
| A |
HSTNTXALDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-991
| A |
HSTNTXEERS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-997
| A |
HSTNTXPEDS1 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-998
| A |
HSTNTXEERS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 281-999
| A |
HSTNTXAIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 346-203
| A |
HSTATX750MD |
829J PAETEC ITEL, LLC |
560 |
|
2025-01-23 |
|
| 346-203
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-05-16 |
|
| 346-203
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-05-16 |
|
| 346-203
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2015-05-16 |
|
| 346-203
| 3 |
|
829J PAETEC ITEL, LLC |
560 |
|
2015-02-17 |
|
| 346-203
| 4 |
|
829J PAETEC ITEL, LLC |
560 |
|
2015-02-17 |
|
| 346-203
| 5 |
|
829J PAETEC ITEL, LLC |
560 |
|
2015-02-13 |
|
| 346-203
| 6 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-07-04 |
|
| 346-203
| 7 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2015-07-04 |
|
| 346-203
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2015-05-16 |
|
| 346-203
| 9 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
560 |
|
2015-05-27 |
|
| 346-207
| A |
HSTNTXBUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 346-207
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2015-04-06 |
|
| 346-207
| 1 |
|
903C ONVOY, LLC - TX |
560 |
|
2015-04-06 |
|
| 346-207
| 2 |
|
903C ONVOY, LLC - TX |
560 |
|
2015-04-06 |
|
| 346-207
| 3 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2015-04-09 |
|
| 346-207
| 4 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2015-02-23 |
|
| 346-207
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2015-01-15 |
|
| 346-207
| 6 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2015-04-09 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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