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: 369 [Rate centres in NPA 369] [Dial plan for NPA 369]

<< 1 2 3 4

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
369-999 9 Kenwood CA SNFCCA21XCZ  252F WIDE VOICE, LLC - CA 722   2023-07-09   

<< 1 2 3 4

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.