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: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
743-832 A King NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424      
743-832 0 King NC GNBONCCKX3Y  073H TELNYX LLC 424   2022-09-09   
743-832 1 King NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2023-03-26   
743-832 2 King NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2023-05-12   
743-832 3 King NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-08-07   
743-832 4 King NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424   2022-03-16   
743-832 5 King NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2022-07-31   
743-832 6 King NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-08-07   
743-832 7 King NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-08-07   
743-832 8 King NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2022-09-30   
743-832 9 King NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-08-07   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.