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.

Carolina, PR

<< 1 2 3 4 5 6

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
939-845 7 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2021-07-25   
939-845 8 PBVJPRCOYMD  091J LUMEN TECHNOLOGIES PUERTO RICO, LLC 820   2019-02-18   
939-845 9 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2018-06-25   

<< 1 2 3 4 5 6

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.