Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CHICCACA0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-228 A Chico CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-513 A Chico CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-514 A Chico CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-519 A Chico CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-520 A Chico CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-616 A Quincy CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2008-03-03   
530-966 A Chico CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      
530-990 A Oroville CA 6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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