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.

Okabena, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-853 A OKBNMNXORS8  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-853 0 OKBNMNXORS8  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-853 1 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2017-05-29   
507-853 2 ROCHMNROXRX  073H TELNYX LLC 620   2020-07-20   
507-853 3 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2015-01-05   
507-853 4 OKBNMNXORS8  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-853 5 ROCHMNROUMD  184D ONVOY, LLC - MN 620   2019-09-12   
507-853 6 OWTNMNOWYMD  508J CENTURYLINK COMMUNICATIONS LLC 620   2017-05-03   
507-853 7 OKBNMN02RS0  569G SOUTHWEST MINNESOTA BROADBAND SERVICES - MN 620   2011-11-20   
507-853 8 OKBNMNXORS8  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      
507-853 9 OKBNMNXORS8  1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 620      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.