Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 669 [Rate centres in NPA 669] [Dial plan for NPA 669]

NXX: 376

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-376 A San Jose: West DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-08-17   
669-376 0 San Jose: West DA CA   649C ONVOY, LLC - CA 722   2026-08-17   
669-376 1 San Jose: West DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2026-08-22   
669-376 2 San Jose: West DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2026-10-02   
669-376 3 San Jose: West DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2026-11-02   
669-376 4 San Jose: West DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2026-11-25   
669-376 6 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2026-10-02   
669-376 7 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2026-10-02   
669-376 8 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2026-10-02   
669-376 9 San Jose: West DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2026-10-02   

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

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