Local Calling Guide

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
832-507 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-02-09   
832-507 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-02-09   
832-507 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-02-09   
832-507 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-02-09   
832-507 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2009-02-09   
832-508 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-508 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2010-07-18   
832-508 1   5562 METROPCS, INC. 560   2011-03-15   
832-508 2   5562 METROPCS, INC. 560   2011-03-15   
832-508 3   5562 METROPCS, INC. 560   2011-03-15   
832-508 4   5562 METROPCS, INC. 560   2011-03-15   
832-508 5   5562 METROPCS, INC. 560   2011-03-15   
832-508 6   5562 METROPCS, INC. 560   2011-03-15   
832-508 7   5562 METROPCS, INC. 560   2011-03-15   
832-508 8   5562 METROPCS, INC. 560   2011-03-15   
832-508 9   5562 METROPCS, INC. 560   2011-03-15   
832-509 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
832-509 0   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
832-509 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
832-509 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
832-509 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
832-509 4   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
832-509 5   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
832-509 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-10-21   
832-509 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-10-21   
832-509 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-09-12   
832-509 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-09-12   
832-512 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-516 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-516 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2010-07-18   
832-516 1   6701 AERIAL COMMUNICATIONS, INC. 560   2011-03-15   
832-516 2   6701 AERIAL COMMUNICATIONS, INC. 560   2011-03-15   
832-516 3   6701 AERIAL COMMUNICATIONS, INC. 560   2011-03-15   
832-516 4   6701 AERIAL COMMUNICATIONS, INC. 560   2011-03-15   
832-516 5   6701 AERIAL COMMUNICATIONS, INC. 560   2011-03-15   
832-516 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-08-20   
832-516 7   516C AT&T CORP. 560   2010-09-25   
832-516 8   516C AT&T CORP. 560   2010-09-25   
832-516 9   516C AT&T CORP. 560   2010-09-25   
832-517 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-517 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-517 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-10-24   
832-518 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-518 0   6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-518 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 6   6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-21   
832-518 7   6701 AERIAL COMMUNICATIONS, INC. 560   2005-11-27   
832-518 8   6701 AERIAL COMMUNICATIONS, INC. 560   2005-11-27   
832-518 9   6701 AERIAL COMMUNICATIONS, INC. 560   2005-11-27   
832-519 A HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
832-519 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-04-01   
832-519 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-04-01   
832-519 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
832-519 3   5562 METROPCS, INC. 560   2005-03-07   
832-519 4   5562 METROPCS, INC. 560   2005-03-07   
832-519 5   5562 METROPCS, INC. 560   2005-03-07   
832-519 6   5562 METROPCS, INC. 560   2005-03-07   
832-519 7   5562 METROPCS, INC. 560   2005-03-07   
832-519 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-17   
832-519 9   318J COMCAST IP PHONE, LLC 560   2006-04-18   
832-523 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
832-523 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-03-20   
832-523 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-03-29   
832-523 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-03-29   
832-523 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-04-08   
832-523 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-04-08   
832-523 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-04-18   
832-523 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-04-18   
832-523 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-04-28   
832-523 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-04-28   
832-523 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-03-20   
832-524 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
832-524 0   5562 METROPCS, INC. 560      
832-524 1   5562 METROPCS, INC. 560      
832-524 2   5562 METROPCS, INC. 560      
832-524 3   5562 METROPCS, INC. 560      
832-524 4   5562 METROPCS, INC. 560      
832-524 5   5562 METROPCS, INC. 560      
832-524 6   5562 METROPCS, INC. 560      
832-524 7   5562 METROPCS, INC. 560      
832-524 8   5562 METROPCS, INC. 560      
832-524 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-525 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-525 0   6701 AERIAL COMMUNICATIONS, INC. 560   2010-11-17   
832-525 1   6701 AERIAL COMMUNICATIONS, INC. 560   2010-11-17   
832-525 2   6701 AERIAL COMMUNICATIONS, INC. 560   2010-11-17   
832-525 3   6701 AERIAL COMMUNICATIONS, INC. 560   2010-11-17   
832-525 4   6701 AERIAL COMMUNICATIONS, INC. 560   2010-11-17   

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

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