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Denison, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-277 A DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
430-277 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-12-10   
430-277 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-12-10   
430-277 2   516J TON80 COMMUNICATIONS, LLC 552   2021-10-01   
430-277 3   624H ONVOY SPECTRUM, LLC 552   2024-08-14   
430-277 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-12-10   
430-277 5   903C ONVOY, LLC - TX 552   2021-11-21   
430-277 6   903C ONVOY, LLC - TX 552   2021-11-21   
430-277 7   515J IP HORIZON LLC 552   2023-12-28   
430-277 8   903C ONVOY, LLC - TX 552   2021-11-21   
430-277 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-12-31   
430-666 A DLLSTX97X5X  965H FRACTEL, LLC 552      
430-666 0   903C ONVOY, LLC - TX 552   2020-08-16   
430-666 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-02-19   
430-666 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2020-07-10   
430-666 3   903C ONVOY, LLC - TX 552   2020-08-16   
430-666 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 6   965H FRACTEL, LLC 552   2019-07-17   
430-666 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2020-05-04   
430-666 9   903C ONVOY, LLC - TX 552   2025-10-16   
430-964 A ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-06   
430-964 0   004F BANDWIDTH.COM CLEC, LLC - TX 552   2025-01-05   
430-964 1   6529 T-MOBILE USA, INC. 552   2025-01-08   
430-964 2   6529 T-MOBILE USA, INC. 552   2025-01-08   
430-964 3   6529 T-MOBILE USA, INC. 552   2025-01-08   
430-964 4   515J IP HORIZON LLC 552   2025-05-01   
430-964 5   515J IP HORIZON LLC 552   2025-05-01   
430-964 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-12-07   
430-964 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-06   
430-964 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-06   
430-964 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-12-06   
903-271 A FRBRTXBLGTC  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
903-327 A DESNTXHODS0  9533 SOUTHWESTERN BELL 552      
903-327 0   9533 SOUTHWESTERN BELL 552      
903-327 1   9533 SOUTHWESTERN BELL 552      
903-327 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-02-29   
903-327 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-07-16   
903-327 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-03   
903-327 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-03   
903-327 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-03   
903-327 7   829J PAETEC ITEL, LLC 552   2012-11-29   
903-327 8   9533 SOUTHWESTERN BELL 552      
903-327 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2013-09-28   
903-337 A DESNTXHODS0  9533 SOUTHWESTERN BELL 552      
903-337 0   9533 SOUTHWESTERN BELL 552      
903-337 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-15   
903-337 2   9533 SOUTHWESTERN BELL 552      
903-337 3   9533 SOUTHWESTERN BELL 552      
903-337 4   9533 SOUTHWESTERN BELL 552      
903-337 5   5562 METROPCS, INC. 552   2005-12-15   
903-337 6   5562 METROPCS, INC. 552   2005-12-15   
903-337 7   5562 METROPCS, INC. 552   2008-06-13   
903-337 8   5562 METROPCS, INC. 552   2008-06-13   
903-337 9   5562 METROPCS, INC. 552   2007-03-15   
903-361 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-361 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-361 1   515J IP HORIZON LLC 552   2021-05-31   
903-361 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-20   
903-361 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-07-13   
903-361 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-04-01   
903-361 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-10-02   
903-361 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
903-361 7   004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
903-361 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-10-02   
903-415 A DESNTXHODS0  9533 SOUTHWESTERN BELL 552      
903-415 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-01-29   
903-415 1   9533 SOUTHWESTERN BELL 552      
903-415 2   9533 SOUTHWESTERN BELL 552      
903-415 3   9533 SOUTHWESTERN BELL 552      
903-415 4   9533 SOUTHWESTERN BELL 552      
903-415 5   903C ONVOY, LLC - TX 552   2016-03-30   
903-415 6   903C ONVOY, LLC - TX 552   2016-03-30   
903-415 7   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
903-415 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-04-02   
903-415 9   073H TELNYX LLC 552   2017-06-12   
903-416 A DESNTXHODS0  9533 SOUTHWESTERN BELL 552      
903-416 0   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
903-416 1   9533 SOUTHWESTERN BELL 552      
903-416 2   9533 SOUTHWESTERN BELL 552      
903-416 3   9533 SOUTHWESTERN BELL 552      
903-416 4   9533 SOUTHWESTERN BELL 552      
903-416 5   9533 SOUTHWESTERN BELL 552      
903-416 6   9533 SOUTHWESTERN BELL 552      
903-416 7   9533 SOUTHWESTERN BELL 552      
903-416 8   829J PAETEC ITEL, LLC 552   2009-09-28   
903-416 9   516C AT&T CORP. 552   2011-06-06   
903-462 A DESNTXHODS0  9533 SOUTHWESTERN BELL 552      
903-462 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-06-02   
903-462 1   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2011-05-06   
903-462 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-07-13   
903-462 3   5562 METROPCS, INC. 552   2009-04-02   
903-462 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-03-21   
903-462 5   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 552   2010-08-13   
903-462 6   903C ONVOY, LLC - TX 552   2018-12-05   
903-462 7   9533 SOUTHWESTERN BELL 552      
903-462 8   9533 SOUTHWESTERN BELL 552      
903-462 9   9533 SOUTHWESTERN BELL 552      
903-463 A DESNTXHODS0  9533 SOUTHWESTERN BELL 552      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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