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: MNTIWIXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-938 A Monticello WI 0963 UTELCO, INC. 354      
608-938 0 Monticello WI 0963 UTELCO, INC. 354      
608-938 1 Monticello WI 0963 UTELCO, INC. 354      
608-938 2 Monticello WI 0963 UTELCO, INC. 354      
608-938 3 Monticello WI 0963 UTELCO, INC. 354      
608-938 4 Monticello WI 0963 UTELCO, INC. 354      
608-938 5 Monticello WI 0963 UTELCO, INC. 354      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.