Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-225 A Guadalupe CA   6529 T-MOBILE USA, INC. 740   2024-03-03   
820-225 0 Guadalupe CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
820-225 1 Guadalupe CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
820-225 5 Guadalupe CA   145J TERRA NOVA TELECOM INC. 740      
820-225 8 Guadalupe CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740      
820-225 9 Guadalupe CA   6529 T-MOBILE USA, INC. 740      

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

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