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: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
984-231 A Goldston NC FYVLNCXAXQX  998E BANDWIDTH.COM CLEC, LLC - NC 949      
984-231 0 Goldston NC   998E BANDWIDTH.COM CLEC, LLC - NC 949   2018-06-01   
984-231 1 Goldston NC   998E BANDWIDTH.COM CLEC, LLC - NC 949   2018-06-01   
984-231 2 Goldston NC   073H TELNYX LLC 949   2020-10-16   
984-231 3 Goldston NC   638E ONVOY, LLC - NC 949   2020-12-28   
984-231 4 Goldston NC   638E ONVOY, LLC - NC 949   2020-12-28   
984-231 5 Goldston NC   998E BANDWIDTH.COM CLEC, LLC - NC 949   2021-01-30   
984-231 6 Goldston NC   998E BANDWIDTH.COM CLEC, LLC - NC 949   2021-02-06   
984-231 7 Goldston NC   638E ONVOY, LLC - NC 949   2022-07-31   
984-231 8 Goldston NC   638E ONVOY, LLC - NC 949   2019-03-26   
984-231 9 Goldston NC   638E ONVOY, LLC - NC 949   2019-03-26   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.