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: LCRSWIXCLMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-486 3 Bangor WI 922G LEMONWEIR VALLEY TELEPHONE COMPANY - WI 354   2021-05-27   
608-667 2 La Crosse WI 922G LEMONWEIR VALLEY TELEPHONE COMPANY - WI 354   2018-09-01   
608-731 A West Salem WI 922G LEMONWEIR VALLEY TELEPHONE COMPANY - WI 354      
608-731 2 West Salem WI 922G LEMONWEIR VALLEY TELEPHONE COMPANY - WI 354   2017-04-20   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.