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.

OCN: 5256 LEVEL 3 COMMUNICATIONS, LLC - MN

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
612-447 1 Twin Cities MN MPLSMNCD9MD  628   2020-05-10   
612-448 A Twin Cities MN MPLSMNCD9MD  628      
612-448 1 Twin Cities MN MPLSMNCD9MD  628   2020-06-09   
612-448 2 Twin Cities MN MPLSMNCD9MD  628   2020-06-09   
612-455 9 Twin Cities MN   628   2008-08-17   
612-478 3 Twin Cities MN MPLSMNCD9MD  628   2015-12-10   
612-478 4 Twin Cities MN MPLSMNCD9MD  628   2015-12-10   
612-478 5 Twin Cities MN MPLSMNCD9MD  628   2015-12-10   
612-478 6 Twin Cities MN MPLSMNCD9MD  628   2015-12-10   
612-478 7 Twin Cities MN MPLSMNCD9MD  628   2015-12-10   
612-503 3 Twin Cities MN MPLSMNCD9MD  628   2016-03-08   
612-503 4 Twin Cities MN   628   2015-05-29   
612-503 8 Twin Cities MN MPLSMNCD9MD  628   2015-09-18   
612-564 4 Twin Cities MN MPLSMNCD9MD  628   2011-04-22   
612-564 6 Twin Cities MN MPLSMNCD9MD  628   2011-04-22   
612-567 5 Twin Cities MN MPLSMNCD9MD  628   2011-04-29   
612-568 A Twin Cities MN MPLSMNCD9MD  628      
612-568 0 Twin Cities MN MPLSMNCD9MD  628      
612-601 8 Twin Cities MN MPLSMNCD9MD  628   2017-01-07   
612-605 A Twin Cities MN MPLSMNCD9MD  628      
612-642 2 Twin Cities MN MPLSMNCD9MD  628   2004-11-11   
612-643 A Twin Cities MN MPLSMNCD9MD  628      
612-643 2 Twin Cities MN MPLSMNCD9MD  628      
612-643 9 Twin Cities MN MPLSMNCD9MD  628      
612-713 9 Twin Cities MN MPLSMNCD9MD  628   2007-11-28   
612-843 1 Twin Cities MN MPLSMNCD9MD  628      
612-930 4 Twin Cities MN   628   2014-07-01   
612-999 1 Twin Cities MN MPLSMNCD9MD  628   2013-07-17   
612-999 2 Twin Cities MN MPLSMNCD9MD  628   2013-07-17   
651-204 A Twin Cities MN MPLSMNCD9MD  628      
651-204 0 Twin Cities MN MPLSMNCD9MD  628      
651-204 1 Twin Cities MN MPLSMNCD9MD  628      
651-204 2 Twin Cities MN MPLSMNCD9MD  628      
651-204 3 Twin Cities MN MPLSMNCD9MD  628      
651-204 4 Twin Cities MN MPLSMNCD9MD  628      
651-204 5 Twin Cities MN MPLSMNCD9MD  628      
651-204 6 Twin Cities MN MPLSMNCD9MD  628      
651-204 7 Twin Cities MN MPLSMNCD9MD  628      
651-204 9 Twin Cities MN MPLSMNCD9MD  628      
651-212 A Red Wing MN MPLSMNCD9MD  628      
651-212 2 Red Wing MN MPLSMNCD9MD  628   2006-01-27   
651-212 4 Red Wing MN MPLSMNCD9MD  628   2004-09-09   
651-213 4 Lindstrom MN MPLSMNCD9MD  628      
651-222 9 Twin Cities MN MPLSMNCD9MD  628   2005-04-22   
651-237 4 North Branch MN MPLSMNCD9MD  628   2010-04-21   
651-237 5 North Branch MN MPLSMNCD9MD  628   2008-02-27   
651-237 7 North Branch MN MPLSMNCD9MD  628   2011-04-22   
651-237 9 North Branch MN MPLSMNCD9MD  628   2008-11-13   
651-240 7 Taylors Falls MN MPLSMNCD9MD  628   2014-11-18   
651-273 6 Hastings MN MPLSMNCD9MD  628   2016-08-05   
651-280 1 Twin Cities MN MPLSMNCD9MD  628   2007-12-04   
651-294 1 Twin Cities MN MPLSMNCD9MD  628   2005-05-13   
651-294 5 Twin Cities MN MPLSMNCD9MD  628   2005-05-13   
651-294 6 Twin Cities MN MPLSMNCD9MD  628   2005-05-13   
651-294 9 Twin Cities MN MPLSMNCD9MD  628   2005-05-13   
651-304 A Hastings MN MPLSMNCD9MD  628      
651-304 1 Hastings MN MPLSMNCD9MD  628      
651-304 3 Hastings MN MPLSMNCD9MD  628      
651-304 6 Hastings MN MPLSMNCD9MD  628   2007-10-05   
651-309 A Red Wing MN MPLSMNCD9MD  628      
651-309 0 Red Wing MN MPLSMNCD9MD  628      
651-309 8 Red Wing MN MPLSMNCD9MD  628      
651-314 0 Lake City MN MPLSMNCD9MD  628   2007-12-14   
651-314 1 Lake City MN MPLSMNCD9MD  628   2008-01-28   
651-314 2 Lake City MN MPLSMNCD9MD  628   2008-02-01   
651-314 4 Lake City MN MPLSMNCD9MD  628   2004-06-20   
651-314 7 Lake City MN MPLSMNCD9MD  628   2006-05-07   
651-315 7 Twin Cities MN MPLSMNCD9MD  628   2007-11-25   
651-315 8 Twin Cities MN MPLSMNCD9MD  628   2007-11-25   
651-317 2 North Branch MN   628   2007-05-17   
651-318 A Hastings MN MPLSMNCD9MD  628      
651-318 2 Hastings MN MPLSMNCD9MD  628   2012-09-06   
651-318 3 Hastings MN MPLSMNCD9MD  628   2012-11-04   
651-319 5 Hastings MN MPLSMNCD9MD  628   2006-07-10   
651-319 9 Hastings MN MPLSMNCD9MD  628   2004-12-14   
651-321 0 St Croix Beach MN MPLSMNCD9MD  628   2008-11-13   
651-321 5 St Croix Beach MN MPLSMNCD9MD  628   2011-07-28   
651-323 2 Stillwater MN MPLSMNCD9MD  628   2007-05-02   
651-344 A Twin Cities MN MPLSMNCD9MD  628      
651-344 0 Twin Cities MN MPLSMNCD9MD  628      
651-344 2 Twin Cities MN MPLSMNCD9MD  628      
651-344 3 Twin Cities MN MPLSMNCD9MD  628      
651-344 4 Twin Cities MN MPLSMNCD9MD  628      
651-344 5 Twin Cities MN MPLSMNCD9MD  628      
651-344 6 Twin Cities MN MPLSMNCD9MD  628      
651-344 9 Twin Cities MN MPLSMNCD9MD  628      
651-346 0 Hastings MN MPLSMNCD9MD  628   2012-02-26   
651-346 3 Hastings MN MPLSMNCD9MD  628   2010-12-24   
651-346 7 Hastings MN MPLSMNCD9MD  628   2011-09-09   
651-356 6 Twin Cities MN MPLSMNCD9MD  628   2006-12-13   
651-356 7 Twin Cities MN MPLSMNCD9MD  628   2006-12-13   
651-356 8 Twin Cities MN MPLSMNCD9MD  628   2006-12-13   
651-359 A Red Wing MN MPLSMNCD9MD  628      
651-359 2 Red Wing MN MPLSMNCD9MD  628   2018-10-19   
651-364 8 Twin Cities MN MPLSMNCD9MD  628   2019-12-30   
651-377 A Twin Cities MN MPLSMNCD9MD  628      
651-377 1 Twin Cities MN MPLSMNCD9MD  628   2020-07-07   
651-377 2 Twin Cities MN MPLSMNCD9MD  628   2020-07-07   
651-377 3 Twin Cities MN MPLSMNCD9MD  628   2020-07-07   
651-378 2 Twin Cities MN MPLSMNCD9MD  628   2020-05-10   

<< 1 2 3 4 5 6 7 8 9 10 11 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.