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: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-219 A Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   
424-219 0 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-05-25   
424-219 1 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-05-25   
424-219 2 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-05-25   
424-219 3 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-05-25   
424-219 4 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-05-25   
424-219 5 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-10-29   
424-219 6 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-02-04   
424-219 7 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-03-26   
424-219 8 Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2007-04-28   
424-219 9 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-01   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.