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
310-261 0 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-261 5 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-261 6 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-261 7 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-261 8 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-261 9 Santa Monica: Santa Monica DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 0 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 1 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 2 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 3 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 4 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-345 5 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-350 9 Torrance CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 0 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 1 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 4 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 5 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 6 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 7 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 8 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
310-505 9 Compton: Gardena DA CA 6664 SPRINT SPECTRUM, L.P. 730      
424-702 7 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-702 8 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-702 9 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-772 8 San Pedro CA 6664 SPRINT SPECTRUM, L.P. 730   2006-08-29   
424-772 9 San Pedro CA 6664 SPRINT SPECTRUM, L.P. 730   2006-08-29   
424-789 0 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-789 1 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-789 2 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-789 3 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-789 4 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2007-07-24   
424-789 9 Inglewood CA 6664 SPRINT SPECTRUM, L.P. 730   2006-09-01   
562-240 4 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-09-10   
562-240 8 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-09-10   
562-240 9 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-09-10   
562-280 9 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2005-12-30   
562-284 1 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-10-09   
562-284 8 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-08-26   
562-296 0 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-08-26   
562-342 0 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-10-09   
562-342 3 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-12-19   
562-342 8 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-10-09   
562-346 0 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-10-09   
562-346 4 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2007-02-19   
562-346 6 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2007-02-19   
562-346 7 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2007-02-19   
562-346 9 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-10-09   
562-357 1 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2015-04-19   
562-387 4 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-12-19   
562-446 1 Alamitos CA 6664 SPRINT SPECTRUM, L.P. 730   2014-09-10   

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Last updated: Fri, 13 May 2022 22:16:13 UTC

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