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.

Fountain, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-268 A FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-268 0 FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-268 2 FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-268 3 FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-268 4 FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-268 5 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2017-05-29   
507-268 6 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-06-19   
507-268 7 OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-04-27   
507-268 8 FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-268 9 FONTMNXFRS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-592 A ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-592 0 ROCHMNROUMD  184D ONVOY, LLC - MN 620      
507-619 A OWTNMNOWTMD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620      
507-619 0 ROCHMNROXRX  073H TELNYX LLC 620   2020-07-19   
507-619 1 OWTNMNOWTMD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2018-10-21   
507-619 4 ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-06-21   
507-619 5 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2020-08-17   
507-619 6 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-11   
507-619 7 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-11   
507-619 8 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2020-11-02   
507-619 9 ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 620   2021-10-23   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.