Local Calling Guide

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
832-450 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-06-28   
832-450 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-06-28   
832-450 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-06-28   
832-450 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-06-28   
832-452 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
832-452 0   5562 METROPCS, INC. 560      
832-452 1   5562 METROPCS, INC. 560      
832-452 2   5562 METROPCS, INC. 560      
832-452 3   5562 METROPCS, INC. 560      
832-452 4   5562 METROPCS, INC. 560      
832-452 5   5562 METROPCS, INC. 560      
832-452 6   5562 METROPCS, INC. 560      
832-452 7   5562 METROPCS, INC. 560      
832-452 8   5562 METROPCS, INC. 560      
832-452 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-453 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
832-453 0   5562 METROPCS, INC. 560      
832-453 1   5562 METROPCS, INC. 560      
832-453 2   5562 METROPCS, INC. 560      
832-453 3   5562 METROPCS, INC. 560      
832-453 4   5562 METROPCS, INC. 560      
832-453 5   5562 METROPCS, INC. 560      
832-453 6   5562 METROPCS, INC. 560      
832-453 7   5562 METROPCS, INC. 560      
832-453 8   5562 METROPCS, INC. 560      
832-453 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-454 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-454 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-01-04   
832-454 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2008-11-16   
832-455 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-457 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
832-459 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
832-459 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-31   
832-459 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-31   
832-459 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-459 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-05-21   
832-460 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
832-460 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-08-09   
832-460 8   903C ONVOY, LLC - TX 560   2010-04-06   
832-460 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-01-01   
832-463 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
832-463 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-12-05   
832-463 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-05-12   
832-463 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-09-13   
832-463 3   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2013-09-03   
832-463 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-07-27   
832-463 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-07-27   
832-463 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-07-27   
832-463 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-08-22   
832-463 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-08-22   
832-463 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-08-22   
832-465 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-466 A HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
832-466 0   9533 SOUTHWESTERN BELL 560      
832-466 1   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 2   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 3   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 4   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 5   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 6   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 7   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 8   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-466 9   6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
832-468 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-468 0   6701 AERIAL COMMUNICATIONS, INC. 560   2013-06-10   
832-468 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-468 2   6701 AERIAL COMMUNICATIONS, INC. 560   2013-06-10   
832-468 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-468 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-468 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-468 6   6701 AERIAL COMMUNICATIONS, INC. 560   2013-06-10   
832-468 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-468 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-468 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-08-09   
832-470 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
832-470 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2011-06-30   
832-470 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2011-06-30   
832-470 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2011-06-30   
832-470 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2011-06-30   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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