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: CRLSCAKZCM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
760-402 A Encinitas CA 6664 SPRINT SPECTRUM L.P. 732      
760-443 A Escondido CA 6664 SPRINT SPECTRUM L.P. 732      
760-453 A Oceanside: Oceanside DA CA 6664 SPRINT SPECTRUM L.P. 732   2007-03-25   
760-458 A Oceanside: Oceanside DA CA 6664 SPRINT SPECTRUM L.P. 732      
760-492 A Encinitas CA 6664 SPRINT SPECTRUM L.P. 732      
760-521 A Oceanside: Oceanside DA CA 6664 SPRINT SPECTRUM L.P. 732      
760-532 A Escondido CA 6664 SPRINT SPECTRUM L.P. 732      
760-586 A Oceanside: Oceanside DA CA 6664 SPRINT SPECTRUM L.P. 732      
760-613 A Encinitas CA 6664 SPRINT SPECTRUM L.P. 732      
760-622 A Oceanside: Oceanside DA CA 6664 SPRINT SPECTRUM L.P. 732      
760-809 A Encinitas CA 6664 SPRINT SPECTRUM L.P. 732      
858-212 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      
858-213 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      
858-254 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      
858-663 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      
858-682 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      
858-829 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      
858-883 A Poway CA 6664 SPRINT SPECTRUM L.P. 732      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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