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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
350-223 5 Merced CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-07-21   
350-223 7 Merced CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738   2025-08-21   
350-223 8 Merced CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-02-06   
350-223 9 Merced CA   649C ONVOY, LLC - CA 738   2026-01-05   
350-224 A Atwater CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-07-20   
350-224 0 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-11-16   
350-224 1 Atwater CA TRLCCA160MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 738   2024-08-13   
350-224 2 Atwater CA   6529 T-MOBILE USA, INC. 738   2025-06-20   
350-224 3 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-09-15   
350-224 5 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-09-15   
350-224 6 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-09-15   
350-224 7 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-07-21   
350-224 8 Atwater CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-07-21   
350-224 9 Atwater CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-07-20   
350-225 A Los Banos CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-225 0 Los Banos CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-225 1 Los Banos CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-225 2 Los Banos CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-08-31   
350-225 3 Los Banos CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-10-18   
350-225 4 Los Banos CA   6529 T-MOBILE USA, INC. 738   2025-12-06   
350-225 5 Los Banos CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-11-30   
350-225 6 Los Banos CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-11-30   
350-225 7 Los Banos CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-11-22   
350-225 8 Los Banos CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-08-31   
350-225 9 Los Banos CA SKTOCAOY6MD  6529 T-MOBILE USA, INC. 738   2024-08-31   
350-226 A Modesto CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-226 0 Modesto CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-226 1 Modesto CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-08-27   
350-226 2 Modesto CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-09-10   
350-226 3 Modesto CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-09-10   
350-226 4 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-09-22   
350-226 5 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-08-31   
350-226 6 Modesto CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-08-31   
350-226 7 Modesto CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-10-16   
350-226 8 Modesto CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-10-21   
350-226 9 Modesto CA   649C ONVOY, LLC - CA 738   2026-03-14   
350-227 A Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-227 0 Tracy CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-08-26   
350-227 1 Tracy CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-11-02   
350-227 2 Tracy CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-08-31   
350-227 3 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2025-01-13   
350-227 4 Tracy CA   649C ONVOY, LLC - CA 738   2025-05-10   
350-227 5 Tracy CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-11-20   
350-227 6 Tracy CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-11-20   
350-227 7 Tracy CA   649C ONVOY, LLC - CA 738   2026-03-18   
350-227 8 Tracy CA   649C ONVOY, LLC - CA 738   2025-09-06   
350-227 9 Tracy CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-10-19   
350-228 A Stockton CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-09-27   
350-228 0 Stockton CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-11-27   
350-228 1 Stockton CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-11-27   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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