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.

Pico Rivera, CA

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
562-655 4   624H ONVOY SPECTRUM, LLC 730   2021-11-18   
562-655 5   981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-10-09   
562-655 6   6529 T-MOBILE USA, INC. 730   2015-07-19   
562-655 7   649C ONVOY, LLC - CA 730   2016-02-29   
562-655 8   649C ONVOY, LLC - CA 730   2016-02-29   
562-655 9   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
562-656 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-656 0   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-03-20   
562-656 1   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2021-03-09   
562-656 2   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-24   
562-656 3   981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-03-24   
562-656 4   6529 T-MOBILE USA, INC. 730   2016-05-21   
562-656 5   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-11-21   
562-656 6   6529 T-MOBILE USA, INC. 730   2007-07-02   
562-656 7   6529 T-MOBILE USA, INC. 730   2006-08-12   
562-656 8   6529 T-MOBILE USA, INC. 730   2006-04-28   
562-656 9   6529 T-MOBILE USA, INC. 730   2005-10-16   
562-692 A WHTRCAXJ69L  2319 FRONTIER CALIFORNIA INC. 730      
562-695 A WHTRCAXJ69L  2319 FRONTIER CALIFORNIA INC. 730      
562-699 A WHTRCAXJ69L  2319 FRONTIER CALIFORNIA INC. 730      
562-703 A COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
562-703 0   649C ONVOY, LLC - CA 730   2024-02-23   
562-703 1   649C ONVOY, LLC - CA 730   2024-02-23   
562-703 2   649C ONVOY, LLC - CA 730   2024-02-23   
562-703 3   649C ONVOY, LLC - CA 730   2023-08-27   
562-703 4   649C ONVOY, LLC - CA 730   2023-09-10   
562-703 5   649C ONVOY, LLC - CA 730   2023-09-10   
562-703 6   649C ONVOY, LLC - CA 730   2023-09-10   
562-703 7   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-08-22   
562-703 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-09-26   
562-703 9   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-01-15   
562-801 A PCRVCAXFDS0  2319 FRONTIER CALIFORNIA INC. 730      
562-801 0   2319 FRONTIER CALIFORNIA INC. 730      
562-801 1   2319 FRONTIER CALIFORNIA INC. 730      
562-801 2   2319 FRONTIER CALIFORNIA INC. 730      
562-801 3   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-04-25   
562-801 4   2319 FRONTIER CALIFORNIA INC. 730      
562-801 5   2319 FRONTIER CALIFORNIA INC. 730      
562-801 6   2319 FRONTIER CALIFORNIA INC. 730      
562-801 7   2319 FRONTIER CALIFORNIA INC. 730      
562-801 8   2319 FRONTIER CALIFORNIA INC. 730      
562-801 9   2319 FRONTIER CALIFORNIA INC. 730      
562-821 A   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
562-821 1   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-09-20   
562-821 2   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-09-20   
562-821 3   6529 T-MOBILE USA, INC. 730   2019-03-29   
562-821 4   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-31   
562-821 5   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
562-821 6   829J PAETEC ITEL, LLC 730   2015-10-13   
562-821 7   649C ONVOY, LLC - CA 730   2013-12-02   
562-821 8   649C ONVOY, LLC - CA 730   2013-12-02   
562-821 9   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-08   
562-832 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-832 0   6529 T-MOBILE USA, INC. 730      
562-832 1   6529 T-MOBILE USA, INC. 730   2019-02-24   
562-832 2   6529 T-MOBILE USA, INC. 730      
562-832 3   6529 T-MOBILE USA, INC. 730      
562-832 4   6529 T-MOBILE USA, INC. 730   2016-08-14   
562-832 5   6529 T-MOBILE USA, INC. 730   2016-08-14   
562-832 6   6529 T-MOBILE USA, INC. 730      
562-832 7   6529 T-MOBILE USA, INC. 730      
562-832 8   6529 T-MOBILE USA, INC. 730      
562-832 9   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-10-21   
562-842 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-842 0   6529 T-MOBILE USA, INC. 730      
562-842 1   649C ONVOY, LLC - CA 730   2014-09-19   
562-842 2   649C ONVOY, LLC - CA 730   2014-09-19   
562-842 3   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-19   
562-842 4   6529 T-MOBILE USA, INC. 730   2004-01-14   
562-842 5   6529 T-MOBILE USA, INC. 730      
562-842 6   899D METROPCS NETWORKS, LLC 730      
562-842 7   6529 T-MOBILE USA, INC. 730      
562-842 8   6529 T-MOBILE USA, INC. 730   2003-04-21   
562-842 9   6529 T-MOBILE USA, INC. 730   2003-04-21   
562-908 A WHTRCAXJ69L  2319 FRONTIER CALIFORNIA INC. 730      
562-942 A PCRVCAXFDS0  2319 FRONTIER CALIFORNIA INC. 730      
562-948 A PCRVCAXFDS0  2319 FRONTIER CALIFORNIA INC. 730      
562-949 A PCRVCAXFDS0  2319 FRONTIER CALIFORNIA INC. 730      

<< 1 2 3

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.