Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 762

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-762 A McKittrick CA MCKTCAXFRS1  4420 FRONTIER CALIFORNIA INC. 734      
661-762 3 McKittrick CA   649C ONVOY, LLC - CA 734   2019-02-22   
661-762 4 McKittrick CA   649C ONVOY, LLC - CA 734   2019-02-22   
661-762 5 McKittrick CA   649C ONVOY, LLC - CA 734   2017-04-04   
661-762 6 McKittrick CA   4420 FRONTIER CALIFORNIA INC. 734      
661-762 7 McKittrick CA   4420 FRONTIER CALIFORNIA INC. 734      
661-762 8 McKittrick CA   4420 FRONTIER CALIFORNIA INC. 734      
661-762 9 McKittrick CA   073H TELNYX LLC 734   2018-07-10   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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