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: 806

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
787-806 A Mayaguez PR MYGZPRCODS1  3201 PUERTO RICO TEL. CO. 820      
787-806 0 Mayaguez PR MYGZPRCODS1  3201 PUERTO RICO TEL. CO. 820      
787-806 1 Mayaguez PR MYGZPRCODS1  3201 PUERTO RICO TEL. CO. 820      
787-806 2 Mayaguez PR MYGZPRCODS1  3201 PUERTO RICO TEL. CO. 820      
787-806 3 Mayaguez PR MYGZPRCODS1  3201 PUERTO RICO TEL. CO. 820      
787-806 4 Mayaguez PR MYGZPRCODS1  3201 PUERTO RICO TEL. CO. 820      
787-806 5 Mayaguez PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2004-09-16   
787-806 6 Mayaguez PR BYMNPRCO2MD  5562 METROPCS, INC. 820   2004-05-04   
787-806 7 Mayaguez PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2004-11-11   
787-806 8 Mayaguez PR   8645 SUNCOM DBA T-MOBILE USA 820   2004-02-11   

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.