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: 772 [Rate centres in NPA 772] [Dial plan for NPA 772]

NXX: 319

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
772-319 A Port St Lucie FL   937C ONVOY, LLC - FL 46018   2026-10-25   
772-319 0 Port St Lucie FL   937C ONVOY, LLC - FL 46018   2026-10-25   
772-319 1 Port St Lucie FL   982E BANDWIDTH.COM CLEC, LLC - FL 46018   2026-11-07   
772-319 2 Port St Lucie FL   982E BANDWIDTH.COM CLEC, LLC - FL 46018   2026-11-07   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.