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: 371

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-371 A Carolina PR PBVJPRCO0MD  5562 METROPCS, INC. 820      
939-371 0 Carolina PR   5562 METROPCS, INC. 820   2022-07-20   
939-371 1 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 2 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 3 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 4 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 5 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 6 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 7 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 8 Carolina PR   8645 SUNCOM DBA T-MOBILE USA 820   2022-03-12   
939-371 9 Carolina PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2024-04-11   

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

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