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 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-453 A Stockton CA 6664 SPRINT SPECTRUM, L.P. 738      
209-453 9 Stockton CA 6664 SPRINT SPECTRUM, L.P. 738   2015-05-16   
209-454 6 Sonora: Main DA CA 6529 T-MOBILE USA, INC. 738   2017-08-25   
209-455 1 Merced CA 5562 METROPCS, INC. 738   2018-10-13   
209-455 2 Merced CA 5562 METROPCS, INC. 738   2018-10-13   
209-455 4 Merced CA 6529 T-MOBILE USA, INC. 738   2015-07-04   
209-455 5 Merced CA 6529 T-MOBILE USA, INC. 738   2015-07-04   
209-455 6 Merced CA 6529 T-MOBILE USA, INC. 738   2015-07-04   
209-456 A Manteca CA 6664 SPRINT SPECTRUM, L.P. 738      
209-456 0 Manteca CA 6664 SPRINT SPECTRUM, L.P. 738      
209-456 1 Manteca CA 6664 SPRINT SPECTRUM, L.P. 738      
209-456 2 Manteca CA 6664 SPRINT SPECTRUM, L.P. 738      
209-456 6 Manteca CA 6664 SPRINT SPECTRUM, L.P. 738      
209-458 0 Modesto CA 5562 METROPCS, INC. 738   2018-06-11   
209-458 1 Modesto CA 5562 METROPCS, INC. 738   2018-06-11   
209-458 2 Modesto CA 5562 METROPCS, INC. 738   2018-06-11   
209-458 3 Modesto CA 5562 METROPCS, INC. 738   2018-06-11   
209-458 4 Modesto CA 5562 METROPCS, INC. 738   2018-06-11   
209-458 7 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-458 8 Modesto CA 6529 T-MOBILE USA, INC. 738   2018-07-08   
209-475 2 Stockton CA 5562 METROPCS, INC. 738   2011-12-10   
209-486 A Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-486 0 Modesto CA 6529 T-MOBILE USA, INC. 738   2015-06-18   
209-486 1 Modesto CA 6529 T-MOBILE USA, INC. 738   2015-06-18   
209-486 2 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-02-19   
209-486 3 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-02-19   
209-486 4 Modesto CA 6664 SPRINT SPECTRUM, L.P. 738   2015-06-18   
209-486 5 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-02-19   
209-486 6 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-02-19   
209-486 7 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-04-01   
209-486 8 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-04-01   
209-486 9 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-04-01   
209-488 A Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-488 9 Modesto CA 6664 SPRINT SPECTRUM, L.P. 738   2018-10-01   
209-489 A Merced CA 6664 SPRINT SPECTRUM, L.P. 738      
209-489 0 Merced CA 6664 SPRINT SPECTRUM, L.P. 738   2004-02-04   
209-489 1 Merced CA 6664 SPRINT SPECTRUM, L.P. 738   2004-06-12   
209-489 9 Merced CA 6664 SPRINT SPECTRUM, L.P. 738      
209-490 6 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-12-15   
209-490 7 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-05-23   
209-490 8 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-04-01   
209-490 9 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-04-01   
209-494 A Modesto CA 6529 T-MOBILE USA, INC. 738      
209-494 4 Modesto CA 6529 T-MOBILE USA, INC. 738   2020-09-06   
209-494 5 Modesto CA 6529 T-MOBILE USA, INC. 738   2020-09-06   
209-494 6 Modesto CA 6529 T-MOBILE USA, INC. 738   2020-09-08   
209-494 9 Modesto CA 6529 T-MOBILE USA, INC. 738   2019-12-15   
209-495 A Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-495 0 Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      
209-495 1 Modesto CA 6664 SPRINT SPECTRUM, L.P. 738      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.