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.

NPA: 743 [Rate centres in NPA 743] [Dial plan for NPA 743]

NXX: 280

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-280 A Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-07-29   
743-280 0 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2024-07-29   
743-280 6 Saxapahaw NC   490J DISH WIRELESS, LLC 424   2025-11-27   
743-280 7 Saxapahaw NC   490J DISH WIRELESS, LLC 424   2025-09-25   
743-280 8 Saxapahaw NC   490J DISH WIRELESS, LLC 424   2025-07-10   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.