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.

NPA: 908 [Rate centres in NPA 908] [Dial plan for NPA 908]

NXX: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
908-509 A Hackettstown NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
908-509 0 Hackettstown NJ   516J TON80 COMMUNICATIONS, LLC 224   2022-04-05   
908-509 1 Hackettstown NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2008-12-04   
908-509 2 Hackettstown NJ   490J DISH WIRELESS, LLC 224   2023-10-01   
908-509 3 Hackettstown NJ   637C ONVOY, LLC - NJ 224   2025-05-03   
908-509 4 Hackettstown NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2013-05-03   
908-509 5 Hackettstown NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2024-07-28   
908-509 6 Hackettstown NJ   637C ONVOY, LLC - NJ 224   2014-05-12   
908-509 7 Hackettstown NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2016-08-19   
908-509 8 Hackettstown NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-02-26   
908-509 9 Hackettstown NJ   3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.