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.

Switch: IRVNCAAG8MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-213 A Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-242 0 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2003-11-21   
310-242 1 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2004-02-14   
310-242 3 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2004-04-25   
310-242 7 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2004-04-25   
310-256 8 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2005-05-16   
310-256 9 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2005-05-16   
310-261 A Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 A Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 A Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 0 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 1 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 3 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 4 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 5 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 6 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 7 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 8 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-346 9 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-350 A Torrance CA 6664 SPRINT SPECTRUM, L.P. 730      
310-403 A Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-420 A Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-428 A Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-431 0 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2004-08-16   
310-462 A Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730      
310-466 A Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-484 3 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2003-10-20   
310-484 6 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2006-06-13   
310-484 8 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2003-10-20   
310-493 A Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 A Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-590 A Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730      
310-590 0 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2003-03-26   
310-590 5 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2004-06-30   
310-590 9 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2004-06-30   
310-594 A Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-594 0 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-594 1 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-594 2 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-594 4 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-594 6 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-594 9 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 A Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 0 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 1 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 2 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 3 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 4 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 5 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-628 6 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      

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Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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