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: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-245 A Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-03-29   
341-245 0 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-03-29   
341-245 7 Hayward CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-03-29   
341-245 8 Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-04-30   
341-245 9 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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