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.

Switch: FYVLNCID3MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-444 4 Pittsboro NC 8645 SUNCOM DBA T-MOBILE USA 949      
919-444 7 Pittsboro NC 8645 SUNCOM DBA T-MOBILE USA 949   2012-09-29   
919-503 A Pittsboro NC 8645 SUNCOM DBA T-MOBILE USA 949   2023-02-05   
919-503 7 Pittsboro NC 8645 SUNCOM DBA T-MOBILE USA 949   2023-02-05   
919-503 8 Pittsboro NC 8645 SUNCOM DBA T-MOBILE USA 949   2023-02-05   
919-503 9 Pittsboro NC 8645 SUNCOM DBA T-MOBILE USA 949   2023-02-05   

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Last updated: Fri, 01 Dec 2023 03:58:46 UTC

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