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: LXTNNCXAFMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-290 9 Burlington NC 624H ONVOY SPECTRUM, LLC 424   2022-06-16   
336-357 0 Lexington NC 624H ONVOY SPECTRUM, LLC 424   2021-11-16   
743-205 6 Burlington NC 624H ONVOY SPECTRUM, LLC 424   2022-02-27   
743-205 7 Burlington NC 624H ONVOY SPECTRUM, LLC 424   2022-02-27   
743-236 3 Lexington NC 624H ONVOY SPECTRUM, LLC 424   2021-12-12   
743-236 4 Lexington NC 624H ONVOY SPECTRUM, LLC 424   2021-12-12   
743-901 A Lexington NC 624H ONVOY SPECTRUM, LLC 424      
743-901 1 Lexington NC 624H ONVOY SPECTRUM, LLC 424   2021-11-16   
743-901 3 Lexington NC 624H ONVOY SPECTRUM, LLC 424   2021-11-16   
743-901 9 Lexington NC 624H ONVOY SPECTRUM, LLC 424   2021-05-21   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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