Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 628 [Rate centres in NPA 628] [Dial plan for NPA 628]

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-301 A Novato CA   6529 T-MOBILE USA, INC. 722   2024-04-27   
628-301 0 Novato CA   649C ONVOY, LLC - CA 722      
628-301 1 Novato CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-301 2 Novato CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
628-301 3 Novato CA   981E BANDWIDTH.COM CLEC, LLC - CA 722      
628-301 9 Novato CA   6529 T-MOBILE USA, INC. 722      

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

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