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: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-375 A Gilroy CA   649C ONVOY, LLC - CA 722   2026-01-11   
669-375 0 Gilroy CA   649C ONVOY, LLC - CA 722   2026-01-11   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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