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: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-235 A Colton CA LSANCAJW7MD  939H COMMIO, LLC 730      
840-235 0 Colton CA LSANCAJW7MD  939H COMMIO, LLC 730   2023-10-14   
840-235 1 Colton CA LSANCAJW7MD  939H COMMIO, LLC 730   2023-10-14   
840-235 2 Colton CA LSANCAJW7MD  939H COMMIO, LLC 730   2023-10-14   
840-235 3 Colton CA LSANCAJW7MD  939H COMMIO, LLC 730   2023-10-14   
840-235 4 Colton CA LSANCAJW7MD  939H COMMIO, LLC 730   2023-10-14   
840-235 5 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-10-27   
840-235 6 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-10-27   
840-235 7 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-10-27   
840-235 8 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-10-27   
840-235 9 Colton CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-10-27   

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

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