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: 848 [Rate centres in NPA 848] [Dial plan for NPA 848]

NXX: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
848-392 A Rahway NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2025-05-16   
848-392 8 Rahway NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2025-05-16   
848-392 9 Rahway NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2025-05-16   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.