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: 725 [Rate centres in NPA 725] [Dial plan for NPA 725]

NXX: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
725-283 A Jean NV PRDSNV693MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 721      
725-283 2 Jean NV SNMNNVBO21Z  490J DISH WIRELESS, LLC 721   2024-09-08   
725-283 3 Jean NV SNMNNVBO21Z  490J DISH WIRELESS, LLC 721   2024-12-06   
725-283 7 Jean NV PRDSNV693MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 721   2022-10-20   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.