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: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
369-207 A Trinidad CA SNJUCACL4MD  939H COMMIO, LLC 722      
369-207 0 Trinidad CA SNJUCACL4MD  939H COMMIO, LLC 722      
369-207 1 Trinidad CA SNJUCACL4MD  939H COMMIO, LLC 722      
369-207 2 Trinidad CA SNJUCACL4MD  939H COMMIO, LLC 722      
369-207 3 Trinidad CA SNJUCACL4MD  939H COMMIO, LLC 722      
369-207 4 Trinidad CA SNJUCACL4MD  939H COMMIO, LLC 722      
369-207 5 Trinidad CA   516C AT&T CORP. 722      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.