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.

Switch: GNBYWIEL1MD

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
920-278 5 De Pere WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2008-08-13   
920-299 4 Green Lake WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2013-08-24   
920-299 5 Green Lake WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2004-07-20   
920-305 7 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-08-15   
920-328 0 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-328 1 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-328 2 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-328 9 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-351 4 De Pere WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2004-04-11   
920-354 A Berlin WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-12-28   
920-354 4 Berlin WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2013-09-27   
920-354 6 Berlin WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2004-07-16   
920-363 4 Baileys Harbor WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2006-08-21   
920-365 5 Algoma WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2006-08-21   
920-365 7 Algoma WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2012-12-08   
920-367 A Denmark WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-367 0 Denmark WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2006-11-27   
920-376 9 Oshkosh WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2008-03-18   
920-393 2 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2012-01-13   
920-423 0 Little Chute WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-441 5 Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-06-28   
920-441 7 Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2018-11-18   
920-442 5 Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2018-05-12   
920-471 A Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-471 0 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2005-01-10   
920-471 1 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2005-01-10   
920-471 4 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-472 A New London WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-12-28   
920-472 2 New London WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2012-01-28   
920-472 4 New London WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-473 A Sturgeon Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-12-28   
920-473 2 Sturgeon Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2013-01-14   
920-473 4 Sturgeon Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-486 A Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-486 4 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
920-486 5 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2005-07-01   
920-486 6 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2005-07-01   
920-502 3 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2019-03-16   
920-502 4 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2019-03-16   
920-502 5 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2019-03-16   
920-502 6 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2019-03-16   
920-515 6 Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2015-10-12   
920-516 3 Oconto WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2019-02-15   
920-521 9 Neenah WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2016-04-28   
920-569 0 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2010-09-26   
920-569 2 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2008-07-25   
920-569 3 Green Bay WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2008-07-25   
920-570 6 Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2015-09-05   
920-574 A Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-12-28   
920-574 9 Appleton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      

<< 1 2 3 4 >>

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.