Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 363 [Rate centres in NPA 363] [Dial plan for NPA 363]

NXX: 217

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
363-217 A Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2025-11-16   
363-217 0 Nassau Zone 6 NY   384C ONVOY, LLC- NY 132   2025-11-16   

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

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