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
310-421 A Redondo CA 6529 T-MOBILE USA, INC. 730      
310-421 5 Redondo CA 6529 T-MOBILE USA, INC. 730   2003-06-01   
310-421 6 Redondo CA 6529 T-MOBILE USA, INC. 730   2003-06-01   
310-421 7 Redondo CA 6529 T-MOBILE USA, INC. 730   2003-06-01   
310-428 0 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-428 5 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-428 6 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-428 7 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-428 9 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 A Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 0 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 1 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 2 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 3 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 4 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 5 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 6 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 8 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-430 9 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-437 3 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2004-11-28   
310-437 9 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2002-12-06   
310-439 0 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2005-05-16   
310-439 4 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2005-05-16   
310-447 1 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2004-07-05   
310-447 2 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2004-07-05   
310-447 4 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-16   
310-447 5 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2004-07-05   
310-447 8 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2004-08-09   
310-456 4 Malibu CA 6529 T-MOBILE USA, INC. 730   2004-12-20   
310-460 9 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2006-06-01   
310-465 4 Redondo CA 6529 T-MOBILE USA, INC. 730   2003-12-07   
310-465 5 Redondo CA 6529 T-MOBILE USA, INC. 730   2004-11-17   
310-465 6 Redondo CA 6529 T-MOBILE USA, INC. 730   2004-11-17   
310-465 7 Redondo CA 6529 T-MOBILE USA, INC. 730   2004-11-17   
310-465 8 Redondo CA 6529 T-MOBILE USA, INC. 730   2006-03-20   
310-466 0 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730      
310-482 0 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2005-04-30   
310-482 1 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2002-12-11   
310-482 7 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2005-02-22   
310-482 8 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2006-05-25   
310-482 9 Santa Monica: Mar Vista DA CA 6529 T-MOBILE USA, INC. 730   2004-07-22   
310-494 1 Malibu CA 6529 T-MOBILE USA, INC. 730   2005-03-11   
310-494 8 Malibu CA 6529 T-MOBILE USA, INC. 730   2003-09-20   
310-500 0 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-17   
310-500 5 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-17   
310-500 6 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-17   
310-500 7 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-17   
310-500 8 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-17   
310-500 9 West Los Angeles CA 6529 T-MOBILE USA, INC. 730   2002-12-17   
310-526 1 Santa Monica: Santa Monica DA CA 6529 T-MOBILE USA, INC. 730   2006-06-02   

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

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