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: 218 [Rate centres in NPA 218] [Dial plan for NPA 218]

NXX: 947

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-947 A Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 0 Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 1 Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 2 Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 3 Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 4 Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 5 Backus MN BRNRMNCX0MD  447D CHARTER FIBERLINK, LLC - MN 636   2016-08-27   
218-947 6 Backus MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2020-10-05   
218-947 7 Backus MN BCKSMNXBRS9  1350 ARVIG TEL. CO. 636      
218-947 8 Backus MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2020-05-27   
218-947 9 Backus MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2021-05-22   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.