Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Maunabo, PR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
787-861 A MUNBPRURRS1  3201 PUERTO RICO TEL. CO. 820      
787-861 0   3201 PUERTO RICO TEL. CO. 820      
787-861 1   3201 PUERTO RICO TEL. CO. 820      
787-861 2   3201 PUERTO RICO TEL. CO. 820      
787-861 3   3201 PUERTO RICO TEL. CO. 820      
787-861 4   3201 PUERTO RICO TEL. CO. 820      
787-861 5   3201 PUERTO RICO TEL. CO. 820      
787-861 6   3201 PUERTO RICO TEL. CO. 820      
787-861 7   9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820   2007-06-11   
787-861 8   559F NEUTRAL TANDEM - PR 820   2021-05-20   
787-861 9   3201 PUERTO RICO TEL. CO. 820      
939-329 A GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 0   8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 1   8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 2   8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 3   955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820   2016-01-08   
939-329 4   955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820   2024-11-14   
939-329 5   8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 6   8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 7   8305 LIBERTY MOBILE PUERTO RICO INC. 820      
939-329 8   624H ONVOY SPECTRUM, LLC 820   2023-12-05   
939-329 9   8305 LIBERTY MOBILE PUERTO RICO INC. 820      

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

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