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.

Jasper, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-204 A ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
507-204 0 ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
507-204 1 ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
507-204 2 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2017-05-29   
507-204 3 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2020-02-23   
507-204 4 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-204 5 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-204 6 OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS, LLC 620   2017-04-28   
507-204 7 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-01-02   
507-204 8 ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2011-01-04   
507-204 9 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2020-02-23   
507-348 A JSPRMNXJDS0  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 620      
507-899 A JSPRMN010MD  4768 CLARITY TELECOM, LLC DBA BLUEPEAK 620      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.