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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-200 A Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-200 0 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-05-14   
346-200 1 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-05-14   
346-200 2 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-05-14   
346-200 3 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-05-14   
346-200 4 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-05-14   
346-200 5 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-15   
346-200 6 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-15   
346-200 7 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-15   
346-200 8 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-15   
346-200 9 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-15   
346-201 A Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-201 0 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-02-15   
346-201 1 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-02-15   
346-201 2 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-02-15   
346-201 3 Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-08-31   
346-201 4 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-09-07   
346-201 5 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-09-07   
346-201 6 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-09-07   
346-201 7 Houston TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-08-31   
346-201 8 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-02-15   
346-201 9 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-02-15   
346-202 A Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-202 0 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-01-26   
346-202 1 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-01-26   
346-202 2 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-01-26   
346-202 3 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-01-26   
346-202 4 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-09   
346-202 5 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-09   
346-202 6 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-09   
346-202 7 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-09   
346-202 8 Bammel TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
346-202 9 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-16   
346-203 A Houston Suburban TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2025-01-23   
346-203 0 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-16   
346-203 1 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-16   
346-203 2 Houston Suburban TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-05-16   
346-203 3 Houston Suburban TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2015-02-17   
346-203 4 Houston Suburban TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2015-02-17   
346-203 5 Houston Suburban TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2015-02-13   
346-203 6 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-04   
346-203 7 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-04   
346-203 8 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-05-16   
346-203 9 Houston Suburban TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-27   
346-204 A Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560      
346-204 0 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 2 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 3 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 4 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-10-03   
346-204 5 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-10-03   
346-204 6 Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-10-02   
346-204 7 Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-10-02   
346-204 8 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-205 A Langham Creek TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560      
346-205 0 Langham Creek TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-08-03   
346-205 1 Langham Creek TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-17   
346-205 2 Langham Creek TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-17   
346-205 3 Langham Creek TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-17   
346-205 4 Langham Creek TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-17   
346-205 5 Langham Creek TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-17   
346-205 6 Langham Creek TX   792K CHARTER IP ENABLED SERVICES, LLC 560   2016-07-23   
346-205 7 Langham Creek TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-07-04   
346-205 8 Langham Creek TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2016-08-08   
346-205 9 Langham Creek TX   515J IP HORIZON LLC 560   2016-04-01   
346-206 A Satsuma TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-206 0 Satsuma TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-02-22   
346-206 1 Satsuma TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-02-22   
346-206 2 Satsuma TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-07-08   
346-206 3 Satsuma TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-04-07   
346-206 4 Satsuma TX HSTNTX01X7X  516C AT&T CORP. 560   2015-05-12   
346-206 5 Satsuma TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
346-206 6 Satsuma TX HSTNTXSADS0  9533 SOUTHWESTERN BELL 560   2015-03-25   
346-206 7 Satsuma TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-04-13   
346-206 8 Satsuma TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-30   
346-206 9 Satsuma TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-30   
346-207 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
346-207 0 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-04-06   
346-207 1 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-04-06   
346-207 2 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-04-06   
346-207 3 Houston Suburban TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-04-09   
346-207 4 Houston Suburban TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-02-23   
346-207 5 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560   2015-01-15   
346-207 6 Houston Suburban TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-04-09   
346-207 7 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2015-01-20   
346-207 8 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2015-01-20   
346-207 9 Houston Suburban TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-04-09   
346-208 A Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-208 0 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-11-19   
346-208 1 Dickinson TX   515J IP HORIZON LLC 560   2015-03-29   
346-208 2 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2015-07-12   
346-208 3 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2015-10-01   
346-208 4 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-11-19   
346-208 5 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-11-19   
346-208 6 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-06-23   
346-208 7 Dickinson TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-21   
346-208 8 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-06-23   
346-208 9 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-11-19   
346-209 A Liverpool TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560      

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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