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: MDSNWI401MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-406 5 La Crosse WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-738 9 La Crosse WI 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.