Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 341 [Rate centres in NPA 341] [Dial plan for NPA 341]

NXX: 247

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-247 A Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-247 0 Richmond CA   649C ONVOY, LLC - CA 722   2024-04-12   
341-247 1 Richmond CA   649C ONVOY, LLC - CA 722   2024-04-12   
341-247 2 Richmond CA   649C ONVOY, LLC - CA 722   2026-01-11   
341-247 3 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-06-30   
341-247 4 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-07-30   
341-247 5 Richmond CA   649C ONVOY, LLC - CA 722   2024-07-27   
341-247 8 Richmond CA   649C ONVOY, LLC - CA 722   2024-04-13   
341-247 9 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-04-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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