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: FRCMCAAF0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-251 A Galt CA 6664 SPRINT SPECTRUM L.P. 738      
209-272 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-321 A Tracy CA 6664 SPRINT SPECTRUM L.P. 738      
209-345 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-346 A Tracy CA 6664 SPRINT SPECTRUM L.P. 738      
209-416 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-423 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      
209-425 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      
209-450 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-453 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      
209-456 A Manteca CA 6664 SPRINT SPECTRUM L.P. 738      
209-486 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-488 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-489 A Merced CA 6664 SPRINT SPECTRUM L.P. 738      
209-495 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-518 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      
209-534 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-564 A Merced CA 6664 SPRINT SPECTRUM L.P. 738      
209-587 A Los Banos CA 6664 SPRINT SPECTRUM L.P. 738      
209-595 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-649 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      
209-652 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-663 A Lodi CA 6664 SPRINT SPECTRUM L.P. 738      
209-701 A Escalon CA 6664 SPRINT SPECTRUM L.P. 738      
209-702 A Modesto CA 6664 SPRINT SPECTRUM L.P. 738      
209-740 A Tracy CA 6664 SPRINT SPECTRUM L.P. 738      
209-810 A Lodi CA 6664 SPRINT SPECTRUM L.P. 738      
209-992 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      
209-993 A Stockton CA 6664 SPRINT SPECTRUM L.P. 738      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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