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: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-522 A Duluth MN DLTHMNEHFMD  145J TERRA NOVA TELECOM INC. 624      
218-522 0 Duluth MN   5562 METROPCS, INC. 624      
218-522 1 Duluth MN DLTHMNMEX8X  6701 AERIAL COMMUNICATIONS, INC. 624      
218-522 2 Duluth MN   145J TERRA NOVA TELECOM INC. 624      
218-522 4 Duluth MN   792K CHARTER IP ENABLED SERVICES, LLC 624      
218-522 8 Duluth MN DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-522 9 Duluth MN DLTHMNMEX7X  184D ONVOY, LLC - MN 624      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.