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: 949 [Rate centres in NPA 949] [Dial plan for NPA 949]

NXX: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
949-990 A Saddleback Valley CA LSANCAJWIMD  965H FRACTEL, LLC 730      
949-990 0 Saddleback Valley CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-10-16   
949-990 1 Saddleback Valley CA LSANCAJWIMD  965H FRACTEL, LLC 730   2021-07-17   
949-990 2 Saddleback Valley CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-11-15   
949-990 3 Saddleback Valley CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-12   
949-990 4 Saddleback Valley CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-12   
949-990 5 Saddleback Valley CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-12   
949-990 6 Saddleback Valley CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-12   
949-990 7 Saddleback Valley CA LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730   2021-10-02   
949-990 8 Saddleback Valley CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-10-16   
949-990 9 Saddleback Valley CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-11-15   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.