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.

Ramona, CA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
760-896 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2019-04-21   
760-896 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
760-896 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-09   
760-896 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2018-07-07   
760-896 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2020-12-01   
760-906 A SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
760-906 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2021-04-03   
760-906 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-03-17   
760-906 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-03-17   
760-906 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-12-08   
760-906 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-04-27   
760-906 5 SNDGCA0239Z  508J CENTURYLINK COMMUNICATIONS, LLC 732   2014-07-21   
760-906 6 SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2010-05-07   
760-906 7 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2013-03-28   
760-906 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2014-09-26   
760-906 9 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2014-09-26   

<< 1 2

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.