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: LRBGNCAO9MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
910-258 A Lumberton NC 8645 SUNCOM DBA T-MOBILE USA 428      
910-318 A Laurinburg NC 8645 SUNCOM DBA T-MOBILE USA 428      
910-536 A Lumberton NC 8645 SUNCOM DBA T-MOBILE USA 428      
910-706 A Laurinburg NC 8645 SUNCOM DBA T-MOBILE USA 428   2004-11-25   

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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