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NPA: 350 [Rate centres in NPA 350] [Dial plan for NPA 350]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
350-250 4 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-250 5 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-250 6 Tracy CA SKTNCACZ4MD  939H COMMIO, LLC 738   2022-11-29   
350-250 7 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-250 8 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-250 9 Tracy CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2023-08-15   
350-251 A Oakdale CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-11-01   
350-251 0 Oakdale CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2026-04-05   
350-251 1 Oakdale CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2026-06-25   
350-251 8 Oakdale CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2026-08-04   
350-251 9 Oakdale CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-11-01   
350-252 A Turlock CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-12-05   
350-252 0 Turlock CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-12-08   
350-252 1 Turlock CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-12-08   
350-252 2 Turlock CA   145J TERRA NOVA TELECOM INC. 738   2025-12-08   
350-252 3 Turlock CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-12-08   
350-252 4 Turlock CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2025-12-08   
350-252 5 Turlock CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-09-21   
350-252 6 Turlock CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2026-06-14   
350-252 7 Turlock CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2026-04-29   
350-252 8 Turlock CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-12-05   
350-252 9 Turlock CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-12-05   
350-253 A Clements CA MNTCCAXGRMD  624H ONVOY SPECTRUM, LLC 738   2025-03-07   
350-253 0 Clements CA MNTCCAXGRMD  624H ONVOY SPECTRUM, LLC 738   2025-03-07   
350-253 7 Clements CA   114J EXIANT COMMUNICATIONS LLC 738   2026-08-31   
350-254 A Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2026-02-06   
350-254 0 Tracy CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-06-12   
350-254 1 Tracy CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2026-06-16   
350-254 2 Tracy CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-07-17   
350-254 3 Tracy CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2026-10-22   
350-254 4 Tracy CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2026-10-30   
350-254 5 Tracy CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2026-11-25   
350-254 8 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2026-02-06   
350-254 9 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2026-02-06   
350-255 A Manteca CA MNTCCAXGBMD  649C ONVOY, LLC - CA 738   2026-02-02   
350-255 0 Manteca CA MNTCCAXGBMD  649C ONVOY, LLC - CA 738   2026-02-02   
350-255 1 Manteca CA MNTCCAXGBMD  649C ONVOY, LLC - CA 738   2026-06-14   
350-255 5 Manteca CA   114J EXIANT COMMUNICATIONS LLC 738   2026-08-10   
350-255 6 Manteca CA   649C ONVOY, LLC - CA 738   2026-08-01   
350-255 7 Manteca CA   649C ONVOY, LLC - CA 738   2026-08-01   
350-255 8 Manteca CA   649C ONVOY, LLC - CA 738   2026-08-01   
350-256 A Modesto CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2026-02-02   
350-256 0 Modesto CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2026-02-02   
350-256 1 Modesto CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-02-03   
350-256 2 Modesto CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-09-12   
350-256 3 Modesto CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-09-12   
350-256 4 Modesto CA   981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-09-12   
350-256 5 Modesto CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-05-02   
350-256 6 Modesto CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-05-02   
350-256 7 Modesto CA SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738   2026-05-02   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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