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: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-710 A Harveyville KS JNCYKSXANMD  205F ONVOY, LLC - KS 534      
785-710 0 Harveyville KS TPKAKSJAXNY  073H TELNYX LLC 534   2020-06-21   
785-710 5 Harveyville KS JNCYKSXANMD  205F ONVOY, LLC - KS 534   2021-03-08   
785-710 6 Harveyville KS JNCYKSXANMD  205F ONVOY, LLC - KS 534   2021-03-08   
785-710 7 Harveyville KS JNCYKSXANMD  205F ONVOY, LLC - KS 534   2018-08-31   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.