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NPA: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-333 3 Porterville CA   6529 T-MOBILE USA, INC. 728      
559-333 4 Porterville CA   6529 T-MOBILE USA, INC. 728      
559-333 5 Porterville CA   6529 T-MOBILE USA, INC. 728      
559-333 6 Porterville CA   5562 METROPCS, INC. 728      
559-333 7 Porterville CA   6529 T-MOBILE USA, INC. 728      
559-333 8 Porterville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2012-03-26   
559-333 9 Porterville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2013-05-21   
559-334 A Visalia CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-334 0 Visalia CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2025-11-21   
559-334 1 Visalia CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2014-06-11   
559-334 2 Visalia CA   145J TERRA NOVA TELECOM INC. 728   2025-10-16   
559-334 3 Visalia CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-11-13   
559-334 4 Visalia CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2013-11-22   
559-334 5 Visalia CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2013-12-10   
559-334 6 Visalia CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-334 7 Visalia CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2003-05-08   
559-334 8 Visalia CA   6529 T-MOBILE USA, INC. 728   2006-01-13   
559-334 9 Visalia CA   5562 METROPCS, INC. 728   2015-03-27   
559-335 A Grant Grove CA GGVGCAXFRS2  2319 FRONTIER CALIFORNIA INC. 728      
559-335 0 Grant Grove CA   073H TELNYX LLC 728   2020-09-18   
559-335 1 Grant Grove CA   073H TELNYX LLC 728   2021-03-01   
559-335 2 Grant Grove CA   2319 FRONTIER CALIFORNIA INC. 728      
559-335 3 Grant Grove CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-335 4 Grant Grove CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-335 5 Grant Grove CA   649C ONVOY, LLC - CA 728   2017-04-21   
559-335 8 Grant Grove CA   649C ONVOY, LLC - CA 728   2020-03-02   
559-335 9 Grant Grove CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2018-10-27   
559-336 A Miramonte-Pinehurst CA MRMNCAXFRS4  2319 FRONTIER CALIFORNIA INC. 728      
559-336 0 Miramonte-Pinehurst CA   649C ONVOY, LLC - CA 728   2017-04-27   
559-336 1 Miramonte-Pinehurst CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   
559-336 2 Miramonte-Pinehurst CA   2319 FRONTIER CALIFORNIA INC. 728      
559-336 3 Miramonte-Pinehurst CA   145J TERRA NOVA TELECOM INC. 728   2024-02-02   
559-336 4 Miramonte-Pinehurst CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-336 5 Miramonte-Pinehurst CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2018-10-21   
559-336 6 Miramonte-Pinehurst CA   073H TELNYX LLC 728   2018-07-10   
559-336 8 Miramonte-Pinehurst CA   649C ONVOY, LLC - CA 728   2010-11-28   
559-336 9 Miramonte-Pinehurst CA   2319 FRONTIER CALIFORNIA INC. 728      
559-337 A Badger CA BDGRCAXFRS1  2319 FRONTIER CALIFORNIA INC. 728      
559-337 0 Badger CA   2319 FRONTIER CALIFORNIA INC. 728      
559-337 1 Badger CA   939H COMMIO, LLC 728   2024-01-21   
559-337 2 Badger CA   2319 FRONTIER CALIFORNIA INC. 728      
559-337 3 Badger CA   649C ONVOY, LLC - CA 728   2017-04-21   
559-337 4 Badger CA   145J TERRA NOVA TELECOM INC. 728   2026-01-04   
559-337 5 Badger CA   649C ONVOY, LLC - CA 728   2019-07-18   
559-337 6 Badger CA   649C ONVOY, LLC - CA 728   2019-07-18   
559-337 7 Badger CA   145J TERRA NOVA TELECOM INC. 728   2025-05-16   
559-337 8 Badger CA   649C ONVOY, LLC - CA 728   2021-07-22   
559-338 A Dunlap CA DNLPCAXFRS3  2319 FRONTIER CALIFORNIA INC. 728      
559-338 0 Dunlap CA   2319 FRONTIER CALIFORNIA INC. 728      
559-338 1 Dunlap CA   649C ONVOY, LLC - CA 728   2021-06-06   
559-338 2 Dunlap CA   2319 FRONTIER CALIFORNIA INC. 728      
559-338 3 Dunlap CA   649C ONVOY, LLC - CA 728   2022-12-19   
559-338 4 Dunlap CA   649C ONVOY, LLC - CA 728   2021-10-29   
559-338 5 Dunlap CA   649C ONVOY, LLC - CA 728   2020-03-02   
559-338 6 Dunlap CA   649C ONVOY, LLC - CA 728   2020-03-02   
559-338 7 Dunlap CA   649C ONVOY, LLC - CA 728   2021-03-05   
559-338 8 Dunlap CA   649C ONVOY, LLC - CA 728   2021-03-05   
559-339 A Porterville CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-339 0 Porterville CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2007-12-19   
559-339 1 Porterville CA   6529 T-MOBILE USA, INC. 728   2015-04-28   
559-339 2 Porterville CA   649C ONVOY, LLC - CA 728   2021-07-22   
559-339 3 Porterville CA   6529 T-MOBILE USA, INC. 728   2015-04-28   
559-339 4 Porterville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2014-12-12   
559-339 5 Porterville CA   6529 T-MOBILE USA, INC. 728   2015-04-28   
559-339 6 Porterville CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-339 7 Porterville CA   6529 T-MOBILE USA, INC. 728   2010-03-07   
559-339 8 Porterville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 728   2007-07-12   
559-339 9 Porterville CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728   2013-12-10   
559-340 A Dunlap CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-340 0 Dunlap CA   145J TERRA NOVA TELECOM INC. 728   2025-05-15   
559-340 1 Dunlap CA   649C ONVOY, LLC - CA 728   2020-12-01   
559-340 2 Dunlap CA   649C ONVOY, LLC - CA 728   2020-12-01   
559-340 3 Dunlap CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2018-10-21   
559-340 4 Dunlap CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-08-02   
559-340 5 Dunlap CA   073H TELNYX LLC 728   2018-07-10   
559-340 6 Dunlap CA   649C ONVOY, LLC - CA 728   2022-05-12   
559-340 8 Dunlap CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2009-02-24   
559-340 9 Dunlap CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2016-12-08   
559-341 A Fresno CA FRSNCAQRAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 0 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 1 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 2 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 3 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 4 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 5 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 6 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 7 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 8 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-341 9 Fresno CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 728      
559-342 A Pixley CA FRSNCAVVDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-342 0 Pixley CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2010-08-29   
559-342 1 Pixley CA   490J DISH WIRELESS, LLC 728   2023-05-14   
559-342 2 Pixley CA   649C ONVOY, LLC - CA 728   2013-03-17   
559-342 4 Pixley CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 728      
559-342 5 Pixley CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2014-11-02   
559-342 8 Pixley CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2015-08-13   
559-342 9 Pixley CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-12-20   
559-343 A Stratford CA FRSNCA0103Z  318J COMCAST IP PHONE, LLC 728      
559-343 0 Stratford CA   649C ONVOY, LLC - CA 728      
559-343 1 Stratford CA   981E BANDWIDTH.COM CLEC, LLC - CA 728   2011-06-24   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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