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.

Springfield, NB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
506-413 A STJHNBSUZMD  081E DISTRIBUTEL COMMUNICATIONS LIMITED 888 809004    
506-485 A SPFDNBSCRS0  8090 NEW BRUNSWICK TELEPHONE, LTD. 888 809004    

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.