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.

Switch: JCVLNCXAXGX

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
252-324 4 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2021-03-28   
252-324 5 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2021-03-28   
252-324 7 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2021-05-23   
252-324 8 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2021-05-23   
252-369 5 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2022-10-02   
252-369 6 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2022-10-02   
252-424 5 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2019-10-13   
252-424 6 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2020-06-15   
252-424 7 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2020-06-15   
252-470 2 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2022-12-16   
252-647 2 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2023-08-28   
252-647 8 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2024-04-05   
252-734 1 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2024-05-11   
252-734 6 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2024-10-21   
252-734 8 Swansboro-West Carteret NC 638E ONVOY, LLC - NC 949   2024-07-12   
472-216 2 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-07-15   
472-216 3 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-07-15   
472-216 4 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-07-15   
472-216 5 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-07-15   
472-216 6 Jacksonville NC 638E ONVOY, LLC - NC 949   2023-08-27   
472-216 7 Jacksonville NC 638E ONVOY, LLC - NC 949   2023-08-27   
472-216 8 Jacksonville NC 638E ONVOY, LLC - NC 949   2023-08-27   
472-216 9 Jacksonville NC 638E ONVOY, LLC - NC 949   2023-08-27   
472-226 A Swansboro-Onslow NC 638E ONVOY, LLC - NC 949      
472-226 0 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2024-03-03   
472-226 1 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2024-04-14   
472-226 2 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2023-10-16   
472-226 8 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2024-06-07   
472-226 9 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2024-07-15   
472-238 1 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-03-05   
472-238 2 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-03-05   
472-238 3 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-03-05   
472-238 7 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-03-05   
472-238 8 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-03-05   
472-238 9 Jacksonville NC 638E ONVOY, LLC - NC 949   2024-03-05   
910-421 2 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2018-11-07   
910-421 3 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2018-11-07   
910-421 4 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2021-03-28   
910-421 5 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2021-03-28   
910-421 6 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2022-11-27   
910-421 8 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2022-10-02   
910-421 9 Swansboro-Onslow NC 638E ONVOY, LLC - NC 949   2022-10-02   
910-507 A Holly Ridge NC 638E ONVOY, LLC - NC 949   2024-01-15   
910-507 1 Holly Ridge NC 638E ONVOY, LLC - NC 949   2016-05-13   
910-507 2 Holly Ridge NC 638E ONVOY, LLC - NC 949   2016-05-13   
910-507 3 Holly Ridge NC 638E ONVOY, LLC - NC 949   2016-05-13   
910-507 7 Holly Ridge NC 638E ONVOY, LLC - NC 949   2019-04-07   
910-507 8 Holly Ridge NC 638E ONVOY, LLC - NC 949   2019-04-07   
910-541 5 Topsail Island NC 638E ONVOY, LLC - NC 949   2016-04-27   
910-541 8 Topsail Island NC 638E ONVOY, LLC - NC 949   2016-04-27   

1 2 3 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.