Local Calling Guide
Area code/prefix search
Houston, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 713-972
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-972
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-972
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-972
| 2 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2006-03-13 |
|
| 713-972
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-972
| 4 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-972
| 5 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-972
| 6 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-05-30 |
|
| 713-972
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-972
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-972
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-973
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-974
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-975
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-977
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 0 |
|
624H ONVOY SPECTRUM, LLC |
560 |
|
2020-07-07 |
|
| 713-978
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-978
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-979
| A |
HSTNTXYADS5 |
903C ONVOY, LLC - TX |
560 |
|
|
|
| 713-979
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 713-979
| 1 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 713-979
| 2 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-02 |
|
| 713-979
| 3 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 713-979
| 4 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 713-979
| 5 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 713-979
| 6 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-979
| 7 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-979
| 8 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-979
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2003-10-01 |
|
| 713-980
| A |
|
903C ONVOY, LLC - TX |
560 |
|
|
|
| 713-981
| A |
HSTNTXPRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-982
| A |
HSTNTXCLDS1 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2008-05-30 |
|
| 713-984
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-984
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| A |
HSTNTXNADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 0 |
|
903C ONVOY, LLC - TX |
560 |
|
2004-11-11 |
|
| 713-985
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-985
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-986
| A |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 713-987
| A |
HSTNTXWYDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-987
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-987
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-987
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-987
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-12-12 |
|
| 713-987
| 4 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2006-12-12 |
|
| 713-987
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-987
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-987
| 7 |
|
903C ONVOY, LLC - TX |
560 |
|
2006-03-07 |
|
| 713-987
| 8 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2006-03-05 |
|
| 713-987
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-988
| A |
HSTNTXPRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-989
| A |
HSTNTXNADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-990
| A |
SGLDTXAQ0MD |
6630 USA MOBILITY WIRELESS, INC. |
560 |
|
|
|
| 713-991
| A |
HSTNTXWYDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| A |
HSTNTXNADS1 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 6 |
|
516C AT&T CORP. |
560 |
|
2009-08-23 |
|
| 713-993
| 7 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2010-12-13 |
|
| 713-993
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-993
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-994
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-995
| A |
HSTNTXPRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-996
| A |
HSTNTXFADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-997
| A |
HSTNTXGIDS0 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
|
|
| 713-997
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2012-02-28 |
|
| 713-997
| 1 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2011-11-08 |
|
| 713-997
| 2 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2011-11-08 |
|
| 713-997
| 3 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2011-11-08 |
|
| 713-997
| 4 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2011-11-08 |
|
| 713-997
| 5 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2011-11-08 |
|
| 713-997
| 6 |
|
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
560 |
|
2011-11-08 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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