Local Calling Guide

Area code/prefix search

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Río Grande, PR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
787-334 A GUYNPRBMGT0  087D OPTIVON TELECOMMUNICATIONS SERVICES, INC. - PR 820      
787-500 A   8645 SUNCOM DBA T-MOBILE USA 820      
787-500 0 GUYNPR335MD  073H TELNYX LLC 820   2022-12-16   
787-500 1 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2024-06-20   
787-500 2   8645 SUNCOM DBA T-MOBILE USA 820   2025-12-02   
787-500 3 PBVJPRCO0MD  5562 METROPCS, INC. 820   2014-12-11   
787-500 4 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2014-12-11   
787-500 5 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2024-06-20   
787-500 6 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2024-06-20   
787-500 7 GUYNPR20DS0  9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820   2008-03-20   
787-500 8 PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2024-08-09   
787-500 9 BYMNPRTODS0  667C PUERTO RICO TELEPHONE COMPANY, INC. 820   2008-04-11   
787-550 A PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 0 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 1 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 2 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 3 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 4 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 5 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 6 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 7 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 8 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-550 9 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-564 A PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-564 0   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 1 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-564 2   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 3   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 4 PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-564 5   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 6   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 7   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 8   8645 SUNCOM DBA T-MOBILE USA 820      
787-564 9   8645 SUNCOM DBA T-MOBILE USA 820      
787-657 A GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 0 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 1 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 2 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 3 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 4   8645 SUNCOM DBA T-MOBILE USA 820   2003-12-29   
787-657 5 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 6 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 7 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 8 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-657 9 GUYNPR05DSA  8305 LIBERTY MOBILE PUERTO RICO INC. 820      
787-668 A PBVJPRCO0MD  5562 METROPCS, INC. 820      
787-668 0   8645 SUNCOM DBA T-MOBILE USA 820   2025-11-27   
787-668 2 PBVJPRCO0MD  5562 METROPCS, INC. 820   2006-04-17   
787-668 3   8645 SUNCOM DBA T-MOBILE USA 820   2004-06-25   
787-668 5   8645 SUNCOM DBA T-MOBILE USA 820   2005-12-14   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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