Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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San Germán, PR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
939-608 4 BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 5 BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 6 BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 7 BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 8 BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 9 BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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