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: SKTOCAOY5MD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-570 A Lodi CA 5562 METROPCS, INC. 738      
209-582 A Atwater CA 6529 T-MOBILE USA, INC. 738      
209-587 A Los Banos CA 6664 SPRINT SPECTRUM, L.P. 738      
209-595 A Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-618 A Modesto CA 5562 METROPCS, INC. 738      
209-621 A Hughson CA 6529 T-MOBILE USA, INC. 738      
209-640 A Tracy CA 6529 T-MOBILE USA, INC. 738      
209-641 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-649 A Stockton CA 6664 SPRINT SPECTRUM, L.P. 738      
209-652 A Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-657 A Riverbank CA 6529 T-MOBILE USA, INC. 738   2021-04-10   
209-663 A Lodi CA 6664 SPRINT SPECTRUM, L.P. 738      
209-670 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-676 A Atwater CA 6529 T-MOBILE USA, INC. 738      
209-685 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-688 A Stockton CA 5562 METROPCS, INC. 738      
209-692 A Sonora: Main DA CA 6529 T-MOBILE USA, INC. 738      
209-693 A Lodi CA 6529 T-MOBILE USA, INC. 738      
209-696 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-701 A Escalon CA 6664 SPRINT SPECTRUM, L.P. 738      
209-702 A Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-717 A Manteca CA 6529 T-MOBILE USA, INC. 738      
209-740 A Tracy CA 6664 SPRINT SPECTRUM, L.P. 738      
209-741 A Atwater CA 6529 T-MOBILE USA, INC. 738      
209-752 A Los Banos CA 6529 T-MOBILE USA, INC. 738      
209-764 A Oakdale CA 6529 T-MOBILE USA, INC. 738      
209-810 A Lodi CA 6664 SPRINT SPECTRUM, L.P. 738      
209-812 A Atwater CA 6529 T-MOBILE USA, INC. 738      
209-849 A Modesto CA 6529 T-MOBILE USA, INC. 738   2021-09-17   
209-855 A Tracy CA 5562 METROPCS, INC. 738      
209-857 A Modesto CA 6529 T-MOBILE USA, INC. 738      
209-864 A Atwater CA 6529 T-MOBILE USA, INC. 738   2022-02-11   
209-875 A Merced CA 6529 T-MOBILE USA, INC. 738   2021-09-17   
209-889 A Stockton CA 6529 T-MOBILE USA, INC. 738   2021-05-15   
209-898 A Stockton CA 5562 METROPCS, INC. 738      
209-905 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-992 A Stockton CA 6664 SPRINT SPECTRUM, L.P. 738      
209-993 A Stockton CA 6664 SPRINT SPECTRUM, L.P. 738      

<< 1 2

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.