Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
424-392 A Redondo CA 6529 T-MOBILE USA, INC. 730      
424-392 0 Redondo CA 6529 T-MOBILE USA, INC. 730   2015-04-08   
424-392 3 Redondo CA 6529 T-MOBILE USA, INC. 730   2014-12-25   
424-392 4 Redondo CA 6529 T-MOBILE USA, INC. 730   2014-12-25   
424-392 5 Redondo CA 6529 T-MOBILE USA, INC. 730   2014-12-25   
424-392 9 Redondo CA 6529 T-MOBILE USA, INC. 730   2014-12-25   
424-395 A Malibu CA 6529 T-MOBILE USA, INC. 730      
424-395 7 Malibu CA 6529 T-MOBILE USA, INC. 730   2015-04-25   
424-395 8 Malibu CA 6529 T-MOBILE USA, INC. 730   2015-04-25   
424-395 9 Malibu CA 6529 T-MOBILE USA, INC. 730   2015-04-25   
424-396 4 Compton: Gardena DA CA 899D METROPCS NETWORKS, LLC 730   2015-05-11   
424-399 0 Torrance CA 899D METROPCS NETWORKS, LLC 730   2017-02-03   
424-399 2 Torrance CA 899D METROPCS NETWORKS, LLC 730   2017-07-02   
424-402 2 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2016-11-18   
424-402 7 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2016-09-06   
424-404 2 Redondo CA 899D METROPCS NETWORKS, LLC 730   2017-09-10   
424-407 A West Los Angeles CA 899D METROPCS NETWORKS, LLC 730      
424-407 5 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2018-10-29   
424-407 6 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2018-10-29   
424-407 9 West Los Angeles CA 899D METROPCS NETWORKS, LLC 730   2018-06-07   
424-409 1 Redondo CA 6529 T-MOBILE USA, INC. 730   2019-12-22   
424-409 6 Redondo CA 6529 T-MOBILE USA, INC. 730   2019-09-11   
424-409 7 Redondo CA 6529 T-MOBILE USA, INC. 730   2019-07-20   
424-410 3 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2019-04-21   
424-410 5 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2019-02-24   
424-410 6 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2018-12-06   
424-413 A Santa Monica: Santa Monica DA CA 899D METROPCS NETWORKS, LLC 730      
424-413 0 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2019-04-12   
424-413 1 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2019-04-12   
424-413 3 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2019-02-24   
424-413 4 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2018-10-16   
424-413 5 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2018-10-16   
424-413 6 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2018-10-16   
424-413 7 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2018-08-31   
424-413 8 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2018-08-31   
424-413 9 Santa Monica: Santa Monica DA CA 899D METROPCS NETWORKS, LLC 730   2018-07-06   
424-414 3 Inglewood CA 899D METROPCS NETWORKS, LLC 730   2017-08-20   
424-414 8 Inglewood CA 899D METROPCS NETWORKS, LLC 730   2017-12-21   
424-414 9 Inglewood CA 899D METROPCS NETWORKS, LLC 730   2017-12-21   
424-422 7 Malibu CA 6529 T-MOBILE USA, INC. 730   2019-09-14   
424-425 6 Malibu CA 6529 T-MOBILE USA, INC. 730   2018-12-07   
424-425 9 Malibu CA 6529 T-MOBILE USA, INC. 730   2018-05-05   
424-428 4 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2019-10-25   
424-428 9 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2019-06-21   
424-433 0 Santa Monica: Santa Monica DA CA 899D METROPCS NETWORKS, LLC 730   2017-10-07   
424-436 A Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
424-436 2 Santa Monica: Santa Monica DA CA 899D METROPCS NETWORKS, LLC 730   2020-06-15   
424-436 7 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 8 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 9 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2019-10-04   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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