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: 302

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-302 A Corte Madera CA   6529 T-MOBILE USA, INC. 722   2024-05-10   
628-302 0 Corte Madera CA   624H ONVOY SPECTRUM, LLC 722      
628-302 5 Corte Madera CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-302 6 Corte Madera CA   6529 T-MOBILE USA, INC. 722      
628-302 7 Corte Madera CA   6529 T-MOBILE USA, INC. 722      
628-302 8 Corte Madera CA   197D VONAGE AMERICA LLC 722      
628-302 9 Corte Madera CA   6529 T-MOBILE USA, INC. 722      

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

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