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: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-999 A Oxnard CA LSANCAJWIMD  965H FRACTEL, LLC 730      
820-999 1 Oxnard CA LSANCAJWRMD  026K BARR TELL USA, LLC 730   2022-06-24   
820-999 2 Oxnard CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2020-07-10   
820-999 3 Oxnard CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2020-07-10   
820-999 4 Oxnard CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-08-10   
820-999 5 Oxnard CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-08-10   
820-999 6 Oxnard CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2023-08-10   
820-999 7 Oxnard CA LSANCAJW5MD  197D VONAGE AMERICA LLC 730   2020-06-18   
820-999 8 Oxnard CA LSANCAJW5MD  197D VONAGE AMERICA LLC 730   2020-06-18   
820-999 9 Oxnard CA LSANCAJWIMD  965H FRACTEL, LLC 730   2019-03-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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