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: 970

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
908-970 A Oldwick NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
908-970 0 Oldwick NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
908-970 7 Oldwick NJ   624H ONVOY SPECTRUM, LLC 224   2021-05-07   
908-970 8 Oldwick NJ   637C ONVOY, LLC - NJ 224   2019-12-23   
908-970 9 Oldwick NJ   4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.