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: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-788 A Berne NY ALBYNYPSHMD  965H FRACTEL, LLC 134      
838-788 0 Berne NY   384C ONVOY, LLC- NY 134   2023-10-23   
838-788 1 Berne NY   384C ONVOY, LLC- NY 134   2023-10-23   
838-788 2 Berne NY   939H COMMIO, LLC 134   2024-02-19   
838-788 6 Berne NY   624H ONVOY SPECTRUM, LLC 134   2022-03-14   
838-788 7 Berne NY   624H ONVOY SPECTRUM, LLC 134   2022-03-14   
838-788 8 Berne NY   965H FRACTEL, LLC 134   2021-04-03   
838-788 9 Berne NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2021-07-18   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.