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.

Bayamón Norte, PR

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
939-250 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-250 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-250 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-251 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-251 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-251 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-253 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-253 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2008-12-12   
939-254 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-254 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-254 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-255 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-255 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-01-09   
939-256 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-256 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-256 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-257 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-257 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-258 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-258 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-259 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 8   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-259 9   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2009-07-26   
939-260 A BYMNPRCOCM2  4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820      
939-260 0   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 1   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 2   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 3   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 4   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 5   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 6   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   
939-260 7   4823 PUERTO RICO TELCO DBA CLARO PUERTO RICO 820   2010-01-29   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.