Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 939 [Rate centres in NPA 939] [Dial plan for NPA 939]

NXX: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-426 A Caguas PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2024-08-24   
939-426 0 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-08-25   
939-426 1 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-09-18   
939-426 2 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-09-18   
939-426 3 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-09-18   
939-426 4 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-09-28   
939-426 5 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-11-24   
939-426 6 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-11-24   
939-426 7 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-08-24   
939-426 8 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-08-24   
939-426 9 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-08-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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