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: 363 [Rate centres in NPA 363] [Dial plan for NPA 363]

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
363-777 A Nassau Zone 1 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
363-777 0 Nassau Zone 1 NY   384C ONVOY, LLC- NY 132      
363-777 1 Nassau Zone 1 NY   384C ONVOY, LLC- NY 132      
363-777 2 Nassau Zone 1 NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
363-777 3 Nassau Zone 1 NY   515J IP HORIZON LLC 132      
363-777 4 Nassau Zone 1 NY   384C ONVOY, LLC- NY 132      
363-777 5 Nassau Zone 1 NY   490J DISH WIRELESS, LLC 132      
363-777 7 Nassau Zone 1 NY   558C REGIONAL TELEPHONE CORPORATION - NY 132      
363-777 8 Nassau Zone 1 NY   384C ONVOY, LLC- NY 132      
363-777 9 Nassau Zone 1 NY   384C ONVOY, LLC- NY 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.