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: LSANCARC80Z

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
909-532 7 Upland CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-23   
909-533 3 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-01   
909-543 3 Rialto CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2012-07-10   
909-554 8 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-662 0 Chino CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2015-02-08   
909-777 2 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-784 4 Pomona CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-01   
909-807 A Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-807 0 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-807 1 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-807 2 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
909-807 3 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
909-807 4 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
909-807 5 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
909-807 6 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
909-807 7 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
909-807 8 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-807 9 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-859 6 Diamond Bar CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-01   
909-872 4 Colton CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-878 9 Big Bear Lake CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2012-06-23   
909-891 4 San Bernardino CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-891 7 San Bernardino CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-963 7 San Bernardino CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-05-01   
909-995 A Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-995 0 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-21   
909-995 1 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-21   
909-995 2 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-22   
909-995 3 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-21   
909-995 4 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-995 5 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-995 6 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-995 7 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-995 8 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-995 9 Ontario CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 A Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 0 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-277 1 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 2 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 3 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 4 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 5 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 6 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 7 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 8 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-277 9 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 A Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 0 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-318 1 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-318 2 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-318 3 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-318 4 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 5 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 6 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 7 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 8 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-318 9 Saddleback Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 A Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 0 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 1 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-319 2 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-319 3 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-10   
949-319 4 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 5 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 6 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 7 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 8 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-319 9 Trabuco CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-320 A Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-320 0 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-09   
949-320 1 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-09   
949-320 2 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-09   
949-320 4 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-09   
949-320 5 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-320 6 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-320 7 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-320 8 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-320 9 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-321 A Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-321 0 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-20   
949-321 1 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-01-23   
949-321 2 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-01-23   
949-321 3 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-321 4 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-20   
949-321 5 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2018-02-06   
949-321 6 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-321 7 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-321 8 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-321 9 Newport Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 A Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 0 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 1 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
949-352 2 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
949-352 3 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 5 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2017-12-08   
949-352 6 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 7 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 8 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-352 9 Capistrano Valley CA 9262 UTILITY TELECOM GROUP, LLC - CA 730      
949-397 3 Laguna Beach CA 9262 UTILITY TELECOM GROUP, LLC - CA 730   2013-12-05   

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.