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: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-258 A Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-06   
341-258 4 Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
341-258 5 Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
341-258 6 Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
341-258 7 Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
341-258 8 Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
341-258 9 Hayward CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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