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: 939 [Rate centres in NPA 939] [Dial plan for NPA 939]

NXX: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-310 A Bayamón Norte PR BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 0 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 1 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 2 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 3 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 4 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 5 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 6 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 7 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 8 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-310 9 Bayamón Norte PR   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.