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
619-966 4   515J IP HORIZON LLC 732      
619-966 5 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-03-26   
619-966 6 ESCNCAKYGT0  5562 METROPCS, INC. 732   2003-03-26   
619-966 7 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2016-11-19   
619-966 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2005-12-16   
619-966 9 SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732   2005-12-28   
619-971 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-238 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-238 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-238 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-10-23   
858-301 A SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-301 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-22   
858-301 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-22   
858-301 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-08-22   
858-301 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-27   
858-301 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-27   
858-301 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-27   
858-301 6 SNDGCA0253Z  197D VONAGE AMERICA LLC 732   2020-07-26   
858-301 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-27   
858-301 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2020-07-27   
858-301 9 SNDGCA0253Z  197D VONAGE AMERICA LLC 732   2020-07-26   
858-339 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-339 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2023-10-16   
858-339 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2023-11-20   
858-339 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-12-23   
858-339 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-12-23   
858-339 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-12-23   
858-339 5 SNDGCAJW6MD  073H TELNYX LLC 732   2023-03-16   
858-339 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2023-09-23   
858-339 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-02-04   
858-339 8 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-02-04   
858-339 9   073H TELNYX LLC 732   2024-01-28   
858-358 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-358 0 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-12-29   
858-358 1 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2021-02-15   
858-358 2 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
858-358 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-12-28   
858-358 4 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-12-28   
858-358 5 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-12-28   
858-358 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-12-28   
858-358 7 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-12-28   
858-358 8 ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   

<< 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: VoIP.ms

Like this site? We accept donations via PayPal.