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: 215

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-215 A Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
743-215 0 Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-09-13   
743-215 1 Walnut Cove NC GNBONCEU75Z  073H TELNYX LLC 424   2021-02-27   
743-215 3 Walnut Cove NC GNBONCEU75Z  073H TELNYX LLC 424   2021-10-09   
743-215 4 Walnut Cove NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2022-12-17   
743-215 5 Walnut Cove NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-27   
743-215 6 Walnut Cove NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-27   
743-215 7 Walnut Cove NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-02-24   
743-215 8 Walnut Cove NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2023-05-12   
743-215 9 Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2021-12-05   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.