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: ERVLIAXPRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
563-923 A Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 1 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 2 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 3 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 4 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 5 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 6 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      
563-923 7 Earlville IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 634      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.