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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
329-300 A New City NY   977K YORKSTREAM COMMUNICATIONS LLC 132   2025-05-23   
329-300 0 New City NY   977K YORKSTREAM COMMUNICATIONS LLC 132   2025-05-23   
329-300 3 New City NY   145J TERRA NOVA TELECOM INC. 132   2025-10-09   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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