Local Calling Guide
Area code/prefix search
Houston, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 713-448
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-448
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-448
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-448
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-448
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-448
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-448
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2006-03-11 |
|
| 713-449
| A |
HSTNTX01G04 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
|
|
| 713-450
| A |
HSTNTXGLRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-451
| A |
HSTNTXGLRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-452
| A |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-452
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2008-10-05 |
|
| 713-452
| 1 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 2 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 3 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 4 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 5 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 6 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 7 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 8 |
|
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
2008-06-13 |
|
| 713-452
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2008-10-05 |
|
| 713-453
| A |
HSTNTXGLRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-453
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2013-09-15 |
|
| 713-454
| A |
HSTNTXMIDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-454
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-454
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-454
| 2 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2004-10-16 |
|
| 713-454
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2005-06-01 |
|
| 713-454
| 4 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2006-01-04 |
|
| 713-454
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-454
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-454
| 7 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2004-11-08 |
|
| 713-454
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-454
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2005-06-01 |
|
| 713-455
| A |
HSTNTXGLRP0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-456
| A |
HSTNTXGRDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-456
| 0 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2005-02-06 |
|
| 713-456
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-456
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2004-04-28 |
|
| 713-456
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2004-07-23 |
|
| 713-456
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2002-11-30 |
|
| 713-456
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2002-11-30 |
|
| 713-456
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2002-11-30 |
|
| 713-456
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
560 |
|
2004-07-23 |
|
| 713-456
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2002-11-30 |
|
| 713-456
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2005-06-01 |
|
| 713-457
| A |
HSTOTX42DS2 |
7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
560 |
|
|
|
| 713-458
| A |
HSTNTXSUDS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2005-12-30 |
|
| 713-458
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-458
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
560 |
|
2005-12-30 |
|
| 713-458
| 9 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-459
| A |
HSTDTXBGBMD |
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
|
|
| 713-460
| A |
HSTNTXFADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-461
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| A |
HSTNTXFADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 0 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 1 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 2 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 3 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 4 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 5 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 8 |
|
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-462
| 9 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2025-08-25 |
|
| 713-463
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-464
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-465
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-467
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-468
| A |
HSTNTXHODS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-469
| A |
HSTNTXNADS0 |
9533 SOUTHWESTERN BELL |
560 |
|
|
|
| 713-469
| 0 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2008-11-05 |
|
| 713-469
| 1 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2008-11-05 |
|
| 713-469
| 2 |
|
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
560 |
|
2008-11-05 |
|
| 713-469
| 3 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
560 |
|
2010-03-29 |
|
| 713-469
| 4 |
|
829J PAETEC ITEL, LLC |
560 |
|
2008-12-04 |
|
| 713-469
| 5 |
|
903C ONVOY, LLC - TX |
560 |
|
2009-02-11 |
|
| 713-469
| 6 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2008-10-12 |
|
| 713-469
| 7 |
|
9533 SOUTHWESTERN BELL |
560 |
|
2008-10-13 |
|
| 713-469
| 8 |
|
6701 AERIAL COMMUNICATIONS, INC. |
560 |
|
2012-10-02 |
|
| 713-469
| 9 |
|
903C ONVOY, LLC - TX |
560 |
|
2009-02-11 |
|
| 713-470
| A |
HSTOTX46DS0 |
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-470
| 0 |
|
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
| 713-470
| 1 |
|
7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
560 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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