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.

Chandler, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-677 A CHNDMNXCRS6  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-677 0 CHNDMNXCRS6  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-677 1 CHNDMNXCRS6  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-677 2 CHNDMNXCRS6  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-677 3 ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-677 4 OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620      
507-677 5 ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-677 6 ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-677 7 ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-677 8 ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-677 9 CHNDMNXCRS6  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.