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: MRRLWIXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-536 A Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 A Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 0 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 1 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 2 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 3 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 4 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 5 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 8 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-539 9 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-722 8 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      
715-804 7 Merrill WI 0886 FRONTIER NORTH INC. - WI 350      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.