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.

Kettle River, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
218-273 A KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 0 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 1 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 2 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 3 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 4 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 6 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-273 9 KTRVMNXKRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 636      
218-484 A FARGNDBCX7X  184D ONVOY, LLC - MN 636      
218-484 1 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2023-08-20   
218-484 4 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2019-09-12   
218-484 5 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2021-03-11   
218-484 7 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2014-11-06   
218-484 8   145J TERRA NOVA TELECOM INC. 636   2025-06-06   
218-500 A WADNMNWAXMD  593K MCC TELEPHONY LLC 636      
218-500 0 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2019-01-07   
218-500 1 WADNMNWAXMD  593K MCC TELEPHONY LLC 636   2010-05-16   
218-500 2 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2021-11-01   
218-500 5 FARGNDBCXYX  965H FRACTEL, LLC 636   2022-04-18   
218-500 8 FARGNDBCXOX  073H TELNYX LLC 636   2020-07-19   
218-500 9 FARGNDBCX7X  184D ONVOY, LLC - MN 636   2021-09-27   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.