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: 810

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-810 A Ellsworth KS HAYSKSFTCM1  122D NEX-TECH WIRELESS, LLC 534      
785-810 0 Ellsworth KS HAYSKSFTCM1  122D NEX-TECH WIRELESS, LLC 534   2018-06-09   
785-810 1 Ellsworth KS VCTAKSXAGT1  4366 NEX-TECH, LLC - KS 534   2012-05-22   
785-810 2 Ellsworth KS   6701 AERIAL COMMUNICATIONS, INC. 534   2025-04-18   
785-810 3 Ellsworth KS TPKAKSQAPMD  516C AT&T CORP. 534   2024-09-09   
785-810 4 Ellsworth KS TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2020-10-19   
785-810 5 Ellsworth KS TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2020-10-19   
785-810 6 Ellsworth KS   6701 AERIAL COMMUNICATIONS, INC. 534   2025-12-22   
785-810 8 Ellsworth KS HAYSKSFTCM1  122D NEX-TECH WIRELESS, LLC 534   2008-02-09   
785-810 9 Ellsworth KS TPKAKSJAXVX  986E BANDWIDTH.COM CLEC, LLC - KS 534   2008-11-26   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.