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.

Backus, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
218-947 A BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 0 BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 1 BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 2 BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 3 BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 4 BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 5 BRNRMNCX0MD  447D CHARTER FIBERLINK, LLC - MN 636      
218-947 6 FARGNDBCX7X  184D ONVOY, LLC - MN 636      
218-947 7 BCKSMNXBRP0  1350 ARVIG TEL. CO. 636      
218-947 8 FARGNDBCX7X  184D ONVOY, LLC - MN 636      
218-947 9 FARGNDBCX7X  184D ONVOY, LLC - MN 636      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.