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: 984 [Rate centres in NPA 984] [Dial plan for NPA 984]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
984-256 A Oxford NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951      
984-256 0 Oxford NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951   2021-06-17   
984-256 1 Oxford NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951   2021-11-28   
984-256 2 Oxford NC RCMTNCXAXUZ  506J TWILIO INTERNATIONAL, INC. 951   2021-08-05   
984-256 3 Oxford NC RCMTNCXAXIZ  073H TELNYX LLC 951   2020-10-19   
984-256 4 Oxford NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951   2021-11-28   
984-256 5 Oxford NC RCMTNCXAXLZ  624H ONVOY SPECTRUM, LLC 951   2021-12-09   
984-256 6 Oxford NC RCMTNCXAXDY  998E BANDWIDTH.COM CLEC, LLC - NC 951   2022-04-20   
984-256 7 Oxford NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2020-12-28   
984-256 8 Oxford NC RCMTNCXAXJY  638E ONVOY, LLC - NC 951   2020-12-28   
984-256 9 Oxford NC RCMTNCXAXRZ  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 951   2022-02-24   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.