Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 760 [Rate centres in NPA 760] [Dial plan for NPA 760]

NXX: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-374 A Randsburg CA RNBGCAXFRS4  4420 FRONTIER CALIFORNIA INC. 730      
760-374 1 Randsburg CA   624H ONVOY SPECTRUM, LLC 730   2021-11-08   
760-374 2 Randsburg CA   4420 FRONTIER CALIFORNIA INC. 730      
760-374 3 Randsburg CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-03-28   
760-374 4 Randsburg CA   649C ONVOY, LLC - CA 730   2012-12-31   
760-374 5 Randsburg CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-10-10   
760-374 7 Randsburg CA   649C ONVOY, LLC - CA 730   2013-03-29   
760-374 8 Randsburg CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-12-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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