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Port Arthur, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
409-543 9 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-546 A BUMTTXTEX1Y  516J TON80 COMMUNICATIONS, LLC 562      
409-546 0 BUMTTXTEX8X  903C ONVOY, LLC - TX 562   2024-06-07   
409-546 1 BUMTTXTEXUX  624H ONVOY SPECTRUM, LLC 562   2023-12-10   
409-546 2 BUMTTXTEXYX  515J IP HORIZON LLC 562   2025-03-06   
409-546 4 BUMTTXTEX1Y  516J TON80 COMMUNICATIONS, LLC 562   2022-04-24   
409-546 5 BUMTTX14X3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 562   2025-04-05   
409-546 6 BUMTTX14X3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 562   2024-11-09   
409-546 7 BUMTTX14X3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 562   2024-11-09   
409-546 8 BUMUTXHM0MD  939H COMMIO, LLC 562   2024-01-19   
409-546 9 BUMUTXHM0MD  939H COMMIO, LLC 562   2024-01-19   
409-548 A BUMTTXTEXAY  793K TWC IP ENABLED SERVICES, LLC 562      
409-548 0 BUMTTXTEXAY  793K TWC IP ENABLED SERVICES, LLC 562      
409-548 1 BUMTTXTEXWX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 562   2005-09-17   
409-548 2 BUMTTXTEXWX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 562   2005-11-05   
409-548 3 BUMTTXTEXWX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 562   2005-12-18   
409-548 4 BUMTTXTEXAY  793K TWC IP ENABLED SERVICES, LLC 562   2006-09-29   
409-548 5 BUMTTX14X3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 562   2006-07-13   
409-548 6 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2006-12-21   
409-548 7 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2007-03-22   
409-548 8 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2006-10-02   
409-548 9 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2006-10-02   
409-549 A BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 0 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 1 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 2 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 3 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 4 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 5 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2007-10-07   
409-549 6 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-549 7 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2008-10-13   
409-549 8 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2007-08-09   
409-549 9 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-566 A BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-566 0 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562      
409-566 4 BUMTTX14X7Y  5562 METROPCS, INC. 562   2026-07-10   
409-566 9 BUMTTXTEX8X  903C ONVOY, LLC - TX 562   2024-07-15   
409-736 A PTARTXPERS0  9533 SOUTHWESTERN BELL 562      
409-736 0 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2022-02-17   
409-736 1 PTARTXPERS0  9533 SOUTHWESTERN BELL 562      
409-736 2 PTARTXPERS0  9533 SOUTHWESTERN BELL 562      
409-736 3 PTARTXPERS0  9533 SOUTHWESTERN BELL 562      
409-736 4 PTARTXPERS0  9533 SOUTHWESTERN BELL 562      
409-736 5 BUMTTXATOMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 562   2009-07-03   
409-736 6 BUMTTX14X7Y  6701 AERIAL COMMUNICATIONS, INC. 562   2007-08-22   
409-736 7 BUMTTX14IMD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 562   2008-07-25   
409-736 8 BUMTTX14X3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 562   2015-07-11   
409-736 9 PTARTXPERS0  9533 SOUTHWESTERN BELL 562      
409-960 A PTARTXWORS0  9533 SOUTHWESTERN BELL 562      
409-960 0 PTARTXWORS0  9533 SOUTHWESTERN BELL 562      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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