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.

NPA: 785 [Rate centres in NPA 785] [Dial plan for NPA 785]

NXX: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-278 A South Hardy KS HRDYNEXLRS0  1568 WINDSTREAM NEBRASKA, INC. 958      
785-278 0 South Hardy KS   986E BANDWIDTH.COM CLEC, LLC - KS 958   2020-02-22   
785-278 1 South Hardy KS   205F ONVOY, LLC - KS 958   2020-06-29   
785-278 2 South Hardy KS   1568 WINDSTREAM NEBRASKA, INC. 958      
785-278 3 South Hardy KS   1568 WINDSTREAM NEBRASKA, INC. 958      
785-278 4 South Hardy KS   1568 WINDSTREAM NEBRASKA, INC. 958      
785-278 5 South Hardy KS   1568 WINDSTREAM NEBRASKA, INC. 958      
785-278 6 South Hardy KS   1568 WINDSTREAM NEBRASKA, INC. 958      
785-278 7 South Hardy KS   205F ONVOY, LLC - KS 958   2019-04-18   
785-278 8 South Hardy KS   205F ONVOY, LLC - KS 958   2020-06-29   
785-278 9 South Hardy KS   1568 WINDSTREAM NEBRASKA, INC. 958      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.