Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX: 552

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-552 A San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-552 0 San Pedro CA   6664 SPRINT SPECTRUM, L.P. 730   2017-12-07   
424-552 1 San Pedro CA   649C ONVOY, LLC - CA 730   2017-09-22   
424-552 2 San Pedro CA   649C ONVOY, LLC - CA 730   2017-09-22   
424-552 3 San Pedro CA   649C ONVOY, LLC - CA 730   2017-09-22   
424-552 4 San Pedro CA   649C ONVOY, LLC - CA 730   2017-09-22   
424-552 5 San Pedro CA   6664 SPRINT SPECTRUM, L.P. 730   2017-12-07   
424-552 6 San Pedro CA   6664 SPRINT SPECTRUM, L.P. 730   2017-12-07   
424-552 7 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-09-09   
424-552 8 San Pedro CA   899D METROPCS NETWORKS, LLC 730   2017-08-19   
424-552 9 San Pedro CA   899D METROPCS NETWORKS, LLC 730   2017-08-19   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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