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.

NPA: 323 [Rate centres in NPA 323] [Dial plan for NPA 323]

NXX: 659

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
323-659 A Los Angeles: DA 14 CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-01-20   
323-659 0 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 1 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 2 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 3 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 4 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 5 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 6 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 7 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 8 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   
323-659 9 Los Angeles: DA 14 CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-15   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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