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: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-299 A Downey CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-299 0 Downey CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-299 1 Downey CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-299 2 Downey CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-11-05   
562-299 3 Downey CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-11-05   
562-299 4 Downey CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-04-08   
562-299 5 Downey CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-299 6 Downey CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
562-299 7 Downey CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-04-18   
562-299 8 Downey CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-03   
562-299 9 Downey CA LSAJCAWZ7MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.