Local Calling Guide

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Tracy, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
350-250 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-250 9 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2023-08-15   
350-900 A SKTNCA01XKZ  624H ONVOY SPECTRUM, LLC 738   2024-01-19   
350-900 0 SKTNCA01XKZ  624H ONVOY SPECTRUM, LLC 738   2024-01-19   
350-900 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-01-20   
350-900 2 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-02-24   
350-900 3 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-02-24   
350-900 4 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2024-03-23   
350-900 5 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-06-07   
350-900 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738   2024-06-07   
350-900 7 SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2024-02-20   
350-900 8 SKTNCA01XFY  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: Fri, 25 Jul 2025 03:21:23 UTC

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