Local Calling Guide

Area code/prefix search

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NPA: 939 [Rate centres in NPA 939] [Dial plan for NPA 939]

NXX: 228

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-228 A San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-228 0 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2012-12-19   
939-228 1 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2014-03-05   
939-228 2 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2014-03-05   
939-228 3 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2016-03-03   
939-228 4 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2016-03-03   
939-228 5 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2014-12-26   
939-228 6 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2016-03-14   
939-228 7 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2016-01-10   
939-228 8 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2016-01-10   
939-228 9 San Germán PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2010-02-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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