Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fishers Island, NY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
631-788 A FSISNYXFDS0  0095 FISHERS ISLAND TEL. CORP. 921      

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

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