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.

Vista, CA

<< 1 2 3 4 5 6 7 8 9

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
760-842 7 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2007-08-01   
760-842 8 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2005-10-27   
760-842 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-917 A ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 0 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 1 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 2 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 3 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 6 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-917 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2004-11-28   
760-917 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-03-10   
760-917 9 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
760-926 A SNDGCA02XIZ  9748 AMERICAN MESSAGING SERVICES, LLC 732      
760-936 A SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-936 0 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-936 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2009-09-16   
760-936 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-12-28   
760-936 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-02-09   
760-936 4 SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
760-936 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-05-30   
760-936 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-03-09   
760-936 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-04-09   
760-936 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2008-06-16   
760-936 9 SNDJCA05DS5  258E YMAX COMMUNICATIONS CORP. - CA 732   2009-09-15   
760-940 A VISTCA12DS0  9740 PACIFIC BELL 732      
760-941 A VISTCA12DS0  9740 PACIFIC BELL 732      
760-945 A VISTCA12DS0  9740 PACIFIC BELL 732      

<< 1 2 3 4 5 6 7 8 9

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.