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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-233 A Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-233 0 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2018-03-23   
939-233 1 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2018-03-23   
939-233 2 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2018-04-06   
939-233 3 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2018-04-06   
939-233 4 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2021-09-27   
939-233 5 Fajardo PR PBVJPRCO1MD  559F NEUTRAL TANDEM - PR 820   2021-07-31   
939-233 6 Fajardo PR PBVJPRCO1MD  559F NEUTRAL TANDEM - PR 820   2021-07-31   
939-233 7 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2021-09-27   
939-233 8 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2021-09-27   
939-233 9 Fajardo PR PBVJPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2015-11-09   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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