Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]

NXX: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-804 A Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2024-01-23   
840-804 0 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-04-30   
840-804 1 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-04-30   
840-804 2 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-04-30   
840-804 3 Claremont-San Dimas CA   649C ONVOY, LLC - CA 730   2024-02-24   
840-804 4 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-03-18   
840-804 5 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-03-18   
840-804 6 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-03-18   
840-804 7 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-03-18   
840-804 8 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-03-18   
840-804 9 Claremont-San Dimas CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730   2023-04-30   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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