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.

NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-832 A Windom MN WNDMMN02DS0  105D CITY OF WINDOM - MN 620   2005-05-05   
507-832 0 Windom MN   5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 620   2020-04-08   
507-832 1 Windom MN   8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 620   2019-05-08   
507-832 2 Windom MN   105D CITY OF WINDOM - MN 620   2010-06-25   
507-832 3 Windom MN   184D ONVOY, LLC MN 620   2014-10-24   
507-832 4 Windom MN   184D ONVOY, LLC MN 620   2014-10-24   
507-832 5 Windom MN   184D ONVOY, LLC MN 620   2016-05-06   
507-832 6 Windom MN   184D ONVOY, LLC MN 620   2016-05-06   
507-832 7 Windom MN   569G SOUTHWEST MINNESOTA BROADBAND SERVICES - MN 620   2011-11-20   
507-832 8 Windom MN   105D CITY OF WINDOM - MN 620   2005-05-05   
507-832 9 Windom MN   6664 SPRINT SPECTRUM L.P. 620   2006-01-26   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.