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: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 259

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-259 A National City CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-259 0 National City CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-02-27   
619-259 1 National City CA ESCNCAKY2MD  5562 METROPCS, INC. 732   2007-03-05   
619-259 2 National City CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2007-03-30   
619-259 3 National City CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-07-12   
619-259 4 National City CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2008-04-18   
619-259 5 National City CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-08-14   
619-259 6 National City CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2008-05-29   
619-259 7 National City CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2007-07-07   
619-259 8 National City CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-04-16   
619-259 9 National City CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2007-03-26   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.