Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 350 [Rate centres in NPA 350] [Dial plan for NPA 350]

NXX: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
350-305 A Yosemite CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
350-305 0 Yosemite CA SKTNCACZ4MD  939H COMMIO, LLC 738   2022-11-29   
350-305 1 Yosemite CA SKTNCA01XIZ  073H TELNYX LLC 738   2022-12-22   
350-305 3 Yosemite CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-305 4 Yosemite CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-305 5 Yosemite CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2022-11-28   
350-305 8 Yosemite CA SKTNCA01XKZ  624H ONVOY SPECTRUM, LLC 738   2023-12-15   
350-305 9 Yosemite CA SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738   2022-12-04   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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