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.

El Cajon, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-626 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-04-15   
619-626 9 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-04-15   
619-627 A SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
619-627 0 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-03-16   
619-627 1 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-03-16   
619-627 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-04-07   
619-627 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-04-07   
619-627 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2016-07-07   
619-627 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-06-12   
619-627 6 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2018-12-21   
619-627 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-06-12   
619-627 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-06-12   
619-627 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-05-21   
619-631 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-631 0 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-631 2 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2004-01-13   
619-631 3 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-03-24   
619-631 4 SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-12-22   
619-631 5 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-23   
619-631 7 SNDGCA0242Z  516C AT&T CORP. 732   2011-07-25   
619-631 8 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2014-03-24   
619-631 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2010-06-10   
619-633 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-633 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2010-06-27   
619-633 1   145J TERRA NOVA TELECOM INC. 732   2022-05-23   
619-633 2 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-10-28   
619-633 3 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-07-09   
619-633 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-03-14   
619-633 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-04-15   
619-633 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-04-15   
619-633 7 SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-05-23   
619-633 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-04-19   
619-633 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-04-19   
619-635 A ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
619-635 0 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-05-22   
619-635 1 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-05-22   
619-635 2 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-05-22   
619-635 3 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2016-07-03   
619-635 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-04-10   
619-635 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-04-10   
619-635 6 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-04-10   
619-635 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-04-10   
619-635 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-04-10   
619-635 9 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2015-03-22   
619-647 A   5562 METROPCS, INC. 732      
619-647 0 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-647 1   5562 METROPCS, INC. 732      
619-647 2   5562 METROPCS, INC. 732   2006-06-25   
619-647 3 ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-647 4 ESCNCAKYGT0  5562 METROPCS, INC. 732      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.