Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 787 [Rate centres in NPA 787] [Dial plan for NPA 787]

NXX: 794

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
787-794 A Toa Baja PR MLTBPRINRS1  3201 PUERTO RICO TEL. CO. 820      
787-794 0 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 1 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 2 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 3 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 4 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 5 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 6 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      
787-794 7 Toa Baja PR   559F NEUTRAL TANDEM - PR 820   2021-09-05   
787-794 8 Toa Baja PR   667C PUERTO RICO TELEPHONE COMPANY, INC. 820   2004-11-07   
787-794 9 Toa Baja PR   3201 PUERTO RICO TEL. CO. 820      

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

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