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: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-529 A Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-529 0 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2015-07-12   
939-529 1 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2015-07-12   
939-529 2 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-01-08   
939-529 3 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2015-10-16   
939-529 4 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-01-08   
939-529 5 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-01-08   
939-529 6 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-01-08   
939-529 7 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-01-08   
939-529 8 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2018-01-08   
939-529 9 Fajardo PR   8645 SUNCOM DBA T-MOBILE USA 820   2015-07-12   

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

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