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: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 703

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-703 A Lilesville NC MTHWNCXBX7X  638E ONVOY, LLC - NC 422   2024-01-15   
704-703 0 Lilesville NC   638E ONVOY, LLC - NC 422   2019-03-22   
704-703 1 Lilesville NC   638E ONVOY, LLC - NC 422   2019-03-22   
704-703 2 Lilesville NC   638E ONVOY, LLC - NC 422   2019-09-29   
704-703 3 Lilesville NC   638E ONVOY, LLC - NC 422   2019-09-29   
704-703 4 Lilesville NC   638E ONVOY, LLC - NC 422   2019-09-29   
704-703 5 Lilesville NC   638E ONVOY, LLC - NC 422   2018-10-21   
704-703 6 Lilesville NC   638E ONVOY, LLC - NC 422   2018-10-21   
704-703 7 Lilesville NC   638E ONVOY, LLC - NC 422   2018-10-21   
704-703 8 Lilesville NC   638E ONVOY, LLC - NC 422   2018-10-21   
704-703 9 Lilesville NC   638E ONVOY, LLC - NC 422   2019-09-29   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.