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.

Hartley, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-459 A HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-459 0 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-02   
712-459 1 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-02   
712-459 2 DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 630   2021-09-16   
712-459 4 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630   2012-02-08   
712-459 5 RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-05-05   
712-459 7 SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-23   
712-459 8 RCCYIAXCXMD  624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-728 A HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 0 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2009-04-04   
712-728 1 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 2 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 3 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 4 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 5 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-728 8 RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-09-16   
712-728 9 HRTLIAXPPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 630      
712-928 A HRTLIAAHRL0  3112 COMMUNITY CABLE TV AGCY O'BRIEN CO. DBA COMM.-IA 630      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.