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: ELKNNCXAKMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-530 A Elkin NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-535 A Shoals NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-614 A Level Cross NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-630 A Beulah NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-673 A Mount Airy NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-820 A Zephyr NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-827 A State Road NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-836 A Red Brush NC 580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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