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: 232

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-232 A Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
341-232 0 Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-08-11   
341-232 1 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-07-16   
341-232 2 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-07-16   
341-232 3 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-07-22   
341-232 8 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-07-27   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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