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: JCVLNCXA6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
252-369 A Swansboro-West Carteret NC 5562 METROPCS, INC. 949      
910-265 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      
910-376 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      
910-381 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      
910-382 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      
910-526 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      
910-539 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      
910-554 A Jacksonville NC 8645 SUNCOM DBA T-MOBILE USA 949      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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