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: 681 [Rate centres in NPA 681] [Dial plan for NPA 681]

NXX: 439

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-439 A Princeton WV BLFDWVXAY0X  425J CSC WIRELESS, LLC 932      
681-439 0 Princeton WV BLFDWVXAY0X  425J CSC WIRELESS, LLC 932      
681-439 1 Princeton WV BLFDWVXAY0X  425J CSC WIRELESS, LLC 932      
681-439 2 Princeton WV BLFDWVXAY0X  425J CSC WIRELESS, LLC 932      
681-439 9 Princeton WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.