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: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-210 A Caguas PR PBVJPRCO0MD  5562 METROPCS, INC. 820      
939-210 0 Caguas PR   073H TELNYX LLC 820   2022-11-26   
939-210 1 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2019-01-13   
939-210 2 Caguas PR   624H ONVOY SPECTRUM, LLC 820   2023-12-05   
939-210 3 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-06-20   
939-210 4 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-06-20   
939-210 5 Caguas PR   091J LUMEN TECHNOLOGIES PUERTO RICO, LLC 820   2020-03-08   
939-210 6 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-06-20   
939-210 7 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-08-09   
939-210 8 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2024-08-09   
939-210 9 Caguas PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-09-03   

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

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