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 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-01-11   
669-375 0 Gilroy CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-01-11   
669-375 1 Gilroy CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-05-09   
669-375 2 Gilroy CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2026-08-21   
669-375 3 Gilroy CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2026-08-21   
669-375 8 Gilroy CA   649C ONVOY, LLC - CA 722   2026-07-20   
669-375 9 Gilroy CA   649C ONVOY, LLC - CA 722   2026-07-20   

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

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