Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
939-732 8 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2017-12-27   
939-732 9 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2009-05-16   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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