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: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

NXX: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-233 A Bryantville MA CMBRMABEXBX  732J NUSO, LLC 128      
339-233 0 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-09   
339-233 1 Bryantville MA CMBRMABEXBX  732J NUSO, LLC 128   2022-09-08   
339-233 2 Bryantville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2023-03-26   
339-233 3 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-03-12   
339-233 4 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-03-12   
339-233 5 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-11-20   
339-233 6 Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-11-20   
339-233 7 Bryantville MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-13   
339-233 8 Bryantville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2022-10-14   
339-233 9 Bryantville MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2022-06-23   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.