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: 787 [Rate centres in NPA 787] [Dial plan for NPA 787]

NXX: 679

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
787-679 A Pueblo Viejo PR GUYNPR20DS0  9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-679 0 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2008-07-24   
787-679 1 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2008-10-12   
787-679 2 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2011-01-26   
787-679 3 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2011-04-06   
787-679 4 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2011-04-06   
787-679 5 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2008-10-12   
787-679 6 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2011-04-06   
787-679 7 Pueblo Viejo PR GUYNPR20DS0  9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820   2007-01-20   
787-679 8 Pueblo Viejo PR SNJNPRZDG01  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820   2011-04-06   
787-679 9 Pueblo Viejo PR BYMNPRTODS0  667C PUERTO RICO TELEPHONE COMPANY, INC. 820   2009-01-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.