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: 985 [Rate centres in NPA 985] [Dial plan for NPA 985]

NXX: 866

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
985-866 A South Osyka LA JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482      
985-866 0 South Osyka LA JCSNMSPSXGY  939H COMMIO, LLC 482      
985-866 1 South Osyka LA   792K CHARTER IP ENABLED SERVICES, LLC 482      
985-866 2 South Osyka LA JCSNMSPSXPY  516J TON80 COMMUNICATIONS, LLC 482      
985-866 3 South Osyka LA JCSNMSCPXMZ  749E ONVOY, LLC - LA 482      
985-866 8 South Osyka LA JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482      
985-866 9 South Osyka LA JCSNMSCPXMZ  749E ONVOY, LLC - LA 482      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.