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: PEWTWICI7MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-275 1 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 2 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 3 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 4 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 5 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 6 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 7 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 8 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-275 9 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2015-09-27   
414-292 5 Milwaukee Zone 1 WI 5562 METROPCS, INC. 356   2007-08-13   
414-292 6 Milwaukee Zone 1 WI 5562 METROPCS, INC. 356   2007-08-13   
414-292 7 Milwaukee Zone 1 WI 5562 METROPCS, INC. 356   2007-08-13   
414-292 8 Milwaukee Zone 1 WI 5562 METROPCS, INC. 356   2007-08-13   
414-295 A Milwaukee Zone 5 WI 5562 METROPCS, INC. 356      
414-295 2 Milwaukee Zone 5 WI 5562 METROPCS, INC. 356   2020-04-13   
414-295 3 Milwaukee Zone 5 WI 5562 METROPCS, INC. 356   2020-04-13   
414-295 4 Milwaukee Zone 5 WI 5562 METROPCS, INC. 356   2020-03-16   
414-295 5 Milwaukee Zone 5 WI 5562 METROPCS, INC. 356   2020-03-16   
414-301 0 Milwaukee Zone 5 WI 5562 METROPCS, INC. 356   2014-12-19   
414-304 4 Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356   2006-04-24   
414-304 9 Milwaukee Zone 5 WI 5562 METROPCS, INC. 356   2014-12-19   
414-306 0 Milwaukee Zone 3 WI 6529 T-MOBILE USA, INC. 356   2007-07-06   
414-306 1 Milwaukee Zone 3 WI 6529 T-MOBILE USA, INC. 356   2007-09-28   
414-306 2 Milwaukee Zone 3 WI 6529 T-MOBILE USA, INC. 356   2007-12-21   
414-306 3 Milwaukee Zone 3 WI 6529 T-MOBILE USA, INC. 356   2008-02-20   
414-306 4 Milwaukee Zone 3 WI 6529 T-MOBILE USA, INC. 356   2008-02-20   
414-306 5 Milwaukee Zone 3 WI 6529 T-MOBILE USA, INC. 356   2008-02-20   
414-317 A Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356      
414-317 0 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 1 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 2 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 3 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 4 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 5 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 6 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 7 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 8 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 9 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2022-03-06   
414-324 A Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356      
414-326 0 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2006-02-18   
414-326 5 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2006-07-26   
414-326 6 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2007-02-08   
414-326 7 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2006-11-26   
414-326 8 Milwaukee Zone 1 WI 6529 T-MOBILE USA, INC. 356   2005-10-17   
414-334 A Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356      
414-334 0 Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356      
414-334 1 Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356      
414-334 2 Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356   2014-04-06   
414-334 3 Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356   2006-11-26   
414-334 4 Milwaukee Zone 5 WI 6529 T-MOBILE USA, INC. 356   2007-09-26   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 >>

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.