Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 329 [Rate centres in NPA 329] [Dial plan for NPA 329]

NXX: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-444 A Stanfordville NY   624H ONVOY SPECTRUM, LLC 133      
329-444 0 Stanfordville NY   515J IP HORIZON LLC 133   2024-10-11   
329-444 4 Stanfordville NY   558C REGIONAL TELEPHONE CORPORATION - NY 133   2023-11-08   
329-444 5 Stanfordville NY   624H ONVOY SPECTRUM, LLC 133   2024-01-15   
329-444 6 Stanfordville NY   624H ONVOY SPECTRUM, LLC 133   2024-01-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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