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: 838 [Rate centres in NPA 838] [Dial plan for NPA 838]

NXX: 226

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-226 A Keeseville NY ALBYNYSSDMD  7140 TC SYSTEMS, INC. - NY 134      
838-226 0 Keeseville NY   818H PEERING HUB, INC. - NY 134   2021-02-24   
838-226 2 Keeseville NY   145J TERRA NOVA TELECOM INC. 134   2025-07-12   
838-226 3 Keeseville NY   624H ONVOY SPECTRUM, LLC 134   2022-03-03   
838-226 4 Keeseville NY   624H ONVOY SPECTRUM, LLC 134   2022-03-03   
838-226 5 Keeseville NY   624H ONVOY SPECTRUM, LLC 134   2021-04-23   
838-226 6 Keeseville NY   7140 TC SYSTEMS, INC. - NY 134   2020-12-28   
838-226 7 Keeseville NY   384C ONVOY, LLC- NY 134   2021-04-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.