Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 649

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
939-649 A Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 0 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 1 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 2 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 3 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 4 Arecibo PR BYMNPRCO1MD  559F NEUTRAL TANDEM - PR 820      
939-649 5 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 6 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 7 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 8 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      
939-649 9 Arecibo PR BYMNPRCO0MD  8645 SUNCOM DBA T-MOBILE USA 820      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.