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: GNBONCCKX3Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-600 8 Oldtown NC 073H TELNYX LLC 424      
336-640 0 Sparta NC 073H TELNYX LLC 424      
336-792 A Burlington NC 073H TELNYX LLC 424      
336-792 9 Burlington NC 073H TELNYX LLC 424      
743-240 8 Stanleyville NC 073H TELNYX LLC 424      
743-249 9 Greensboro NC 073H TELNYX LLC 424      
743-262 0 Mount Airy NC 073H TELNYX LLC 424      
743-342 0 Walkertown NC 073H TELNYX LLC 424      
743-347 0 Thomasville NC 073H TELNYX LLC 424      
743-373 1 Ramseur NC 073H TELNYX LLC 424      
743-473 0 Timberlake NC 073H TELNYX LLC 424      
743-600 8 High Point NC 073H TELNYX LLC 424      
743-734 0 Lexington NC 073H TELNYX LLC 424      
743-766 8 Pilot Mountain NC 073H TELNYX LLC 424      
743-832 0 King NC 073H TELNYX LLC 424      

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

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