Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 345

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-345 A El Rio CA LSANCAJWIMD  965H FRACTEL, LLC 730      
820-345 0 El Rio CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-09-03   
820-345 1 El Rio CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-09-03   
820-345 2 El Rio CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2021-07-22   
820-345 3 El Rio CA   649C ONVOY, LLC - CA 730   2024-05-23   
820-345 4 El Rio CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-05-27   
820-345 5 El Rio CA LSANCARC32Z  073H TELNYX LLC 730   2021-07-29   
820-345 6 El Rio CA LSANCAJWIMD  965H FRACTEL, LLC 730   2020-08-31   
820-345 7 El Rio CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-11-30   
820-345 8 El Rio CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-11-30   
820-345 9 El Rio CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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