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: 757 [Rate centres in NPA 757] [Dial plan for NPA 757]

NXX: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-863 A Suffolk VA NRFLVABSXXX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252      
757-863 0 Suffolk VA NRFLVAJY5MD  939H COMMIO, LLC 252   2022-10-21   
757-863 1 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2023-10-16   
757-863 2 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2023-10-16   
757-863 3 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-03-09   
757-863 4 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-03-09   
757-863 5 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-04-15   
757-863 6 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-04-15   
757-863 7 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2022-10-30   
757-863 8 Suffolk VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2022-10-30   
757-863 9 Suffolk VA NRFLVABSXXX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2022-10-15   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.