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.

Chula Vista, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-853 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-09-13   
619-853 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-09-13   
619-853 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-09-13   
619-853 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-09-13   
619-853 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-09-13   
619-853 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-09-19   
619-853 7 SNDGCAJW6MD  073H TELNYX LLC 732   2023-05-22   
619-853 8 SNDGCAJW6MD  073H TELNYX LLC 732   2023-05-22   
619-853 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-09-12   
619-862 A SNDJCA05DS3  7262 XO CALIFORNIA, INC. 732      
619-862 0 ESCNCAKYGT0  5562 METROPCS, INC. 732   2006-12-19   
619-862 1 ESCNCAKYGT0  5562 METROPCS, INC. 732   2006-12-19   
619-862 2 SNDJCA05DS3  7262 XO CALIFORNIA, INC. 732   2006-11-23   
619-862 3 ESCNCAKYGT0  5562 METROPCS, INC. 732   2007-07-03   
619-862 4 ESCNCAKYGT0  5562 METROPCS, INC. 732   2007-07-03   
619-862 5 ESCNCAKYGT0  5562 METROPCS, INC. 732   2007-07-03   
619-862 6 SNDGCA0284Z  4733 PAETEC COMMUNICATIONS, INC. - CA 732   2007-04-16   
619-862 7 ESCNCAKYGT0  5562 METROPCS, INC. 732   2007-07-20   
619-862 8 ESCNCAKYGT0  5562 METROPCS, INC. 732   2007-07-20   
619-862 9 ESCNCAKYGT0  5562 METROPCS, INC. 732   2007-07-20   
619-863 A SNDGCA02X0Z  4129 O1 COMMUNICATIONS, INC. - CA 732      
619-863 0 SNDGCA0242Z  516C AT&T CORP. 732   2009-06-30   
619-863 1   515J IP HORIZON LLC 732      
619-863 2   515J IP HORIZON LLC 732      
619-863 3 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2004-05-22   
619-863 4   515J IP HORIZON LLC 732      
619-863 5 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2004-03-09   
619-863 6 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-09-24   
619-863 7 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-09-24   
619-863 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-05-17   
619-863 9 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-09-24   
619-864 A ESCNCAKYGT0  5562 METROPCS, INC. 732      
619-864 0 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-04-02   
619-864 1 SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-864 2 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-08-31   
619-864 3 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-08-31   
619-864 4 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2003-08-31   
619-864 5 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2003-12-07   
619-864 6 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-12-07   
619-864 7 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2014-05-17   
619-864 8 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-12-07   
619-864 9   5562 METROPCS, INC. 732   2003-12-07   
619-869 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-869 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-09-24   
619-869 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-09-24   
619-869 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-09-26   
619-869 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-09-26   
619-869 4 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2005-09-26   
619-869 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-09-26   
619-869 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-09-24   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.