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.

OCN: 954H WIDE VOICE, LLC - MN

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
218-801 A Duluth MN   624   2025-05-25   
218-801 1 Duluth MN   624   2025-05-25   
320-521 A St Cloud MN   626   2025-05-25   
320-521 1 St Cloud MN   626   2025-05-25   
507-991 A Rochester MN   620   2025-05-25   
507-991 1 Rochester MN   620   2025-05-25   
651-509 A Twin Cities MN GLVYMNORWMD  628      
651-509 1 Twin Cities MN GLVYMNORWMD  628   2023-12-01   
651-509 2 Twin Cities MN GLVYMNORWMD  628   2023-12-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.