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]

NXX: 216

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
369-216 A Ukiah CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-02   
369-216 0 Ukiah CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
369-216 1 Ukiah CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
369-216 2 Ukiah CA   624H ONVOY SPECTRUM, LLC 722   2025-01-30   
369-216 6 Ukiah CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2024-11-19   
369-216 7 Ukiah CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-08-25   
369-216 8 Ukiah CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-08-25   
369-216 9 Ukiah CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-03-02   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.