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.

Switch: DLTHMNEHDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-607 A Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      
218-607 0 Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      
218-607 1 Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      
218-607 6 Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      
218-607 7 Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      
218-607 8 Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      
218-607 9 Duluth MN 107F PEERLESS NETWORK OF MINNESOTA, LLC - MN 624      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.