All available North American Numbering Plan Administration prefixes for 725 September 16, 2014 Tim 725-211 725-222 725-311 725-333 725-400 725-411 725-444 725-511 725-611 725-666 725-700 725-702 725-711 725-725 725-760 725-775 725-777 725-811 725-888 725-911 725-950 725-958 725-959 725-976 725-999