Local Calling Guide

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Tracy, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
350-227 8   649C ONVOY, LLC - CA 738   2025-09-06   
350-227 9   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2024-10-19   
350-250 A SKTNCA01XFY  649C ONVOY, LLC - CA 738      
350-250 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2022-11-29   
350-250 1   073H TELNYX LLC 738   2023-10-16   
350-250 2   649C ONVOY, LLC - CA 738   2022-11-28   
350-250 3   649C ONVOY, LLC - CA 738   2022-11-28   
350-250 4   649C ONVOY, LLC - CA 738   2022-11-28   
350-250 5   649C ONVOY, LLC - CA 738   2022-11-28   
350-250 6   939H COMMIO, LLC 738   2022-11-29   
350-250 7   649C ONVOY, LLC - CA 738   2022-11-28   
350-250 8   649C ONVOY, LLC - CA 738   2022-11-28   
350-250 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2023-08-15   
350-254 A   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2026-02-06   
350-254 8   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2026-02-06   
350-254 9   6010 NEW CINGULAR WIRELESS PCS, LLC 738   2026-02-06   
350-900 A SKTNCA01XKZ  624H ONVOY SPECTRUM, LLC 738   2024-01-19   
350-900 0   624H ONVOY SPECTRUM, LLC 738   2024-01-19   
350-900 1   649C ONVOY, LLC - CA 738   2024-01-20   
350-900 2   649C ONVOY, LLC - CA 738   2024-02-24   
350-900 3   649C ONVOY, LLC - CA 738   2024-02-24   
350-900 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-03-23   
350-900 5   649C ONVOY, LLC - CA 738   2024-06-07   
350-900 6   649C ONVOY, LLC - CA 738   2024-06-07   
350-900 7   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2024-02-20   
350-900 8   649C ONVOY, LLC - CA 738   2024-01-20   
350-900 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2025-08-04   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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