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: MILWWI12ZMD

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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-881 5 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-881 6 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-881 7 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-881 8 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-881 9 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 A Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 0 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 1 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 2 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 3 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 4 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 5 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 6 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 7 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 8 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
414-940 9 Milwaukee Zone 1 WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 A Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 0 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 1 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 2 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 3 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 4 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 5 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 6 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 7 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 8 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-207 9 Sheboygan WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 A Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 0 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 1 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 2 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 3 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 4 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 5 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 6 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 7 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 8 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-210 9 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-238 A Fond du Lac WI 6274 UNITED STATES CELLULAR - WI 356      
920-238 0 Fond du Lac WI 6274 UNITED STATES CELLULAR - WI 356      
920-238 1 Fond du Lac WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 A Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 0 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 1 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 3 Watertown WI 6274 UNITED STATES CELLULAR - WI 356   2016-01-08   
920-253 5 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 6 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 7 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 8 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-253 9 Watertown WI 6274 UNITED STATES CELLULAR - WI 356      
920-286 A Kiel WI 6274 UNITED STATES CELLULAR - WI 356      
920-286 0 Kiel WI 6274 UNITED STATES CELLULAR - WI 356      
920-286 1 Kiel WI 6274 UNITED STATES CELLULAR - WI 356      
920-286 2 Kiel WI 6274 UNITED STATES CELLULAR - WI 356      
920-286 3 Kiel WI 6274 UNITED STATES CELLULAR - WI 356      
920-286 4 Kiel WI 6274 UNITED STATES CELLULAR - WI 356   2016-01-03   
920-296 A Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 0 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 1 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 2 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 3 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 4 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 5 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 6 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 7 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 8 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-296 9 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-319 2 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356   2005-08-05   
920-326 0 Randolph WI 6274 UNITED STATES CELLULAR - WI 356   2015-11-12   
920-326 9 Randolph WI 6274 UNITED STATES CELLULAR - WI 356   2008-03-21   
920-340 5 Chilton WI 6274 UNITED STATES CELLULAR - WI 356   2018-10-15   
920-350 2 Columbus WI 6274 UNITED STATES CELLULAR - WI 356   2007-04-24   
920-350 5 Columbus WI 6274 UNITED STATES CELLULAR - WI 356   2012-01-13   
920-382 A Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 0 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 1 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 2 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 3 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 4 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 5 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 6 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 7 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 8 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-382 9 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356      
920-392 6 Beaver Dam WI 6274 UNITED STATES CELLULAR - WI 356   2011-05-24   
920-418 A Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-418 0 Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-418 1 Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-418 2 Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-418 3 Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-418 4 Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-418 5 Chilton WI 6274 UNITED STATES CELLULAR - WI 356      
920-447 2 Random Lake WI 6274 UNITED STATES CELLULAR - WI 356   2008-03-21   
920-447 9 Random Lake WI 6274 UNITED STATES CELLULAR - WI 356   2014-12-21   
920-549 A Randolph WI 6274 UNITED STATES CELLULAR - WI 356      
920-549 0 Randolph WI 6274 UNITED STATES CELLULAR - WI 356   2021-10-14   
920-583 0 Oakfield WI 6274 UNITED STATES CELLULAR - WI 356   2015-07-06   
920-583 5 Oakfield WI 6274 UNITED STATES CELLULAR - WI 356   2014-04-25   
920-583 6 Oakfield WI 6274 UNITED STATES CELLULAR - WI 356   2008-02-08   
920-583 9 Oakfield WI 6274 UNITED STATES CELLULAR - WI 356   2016-08-31   

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

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.