Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Folsomdale, KY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
270-856 A FLDLKY01DS1  0421 WEST KENTUCKY RURAL TEL 464      
364-263 A   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464   2026-06-19   
364-263 7   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464   2026-06-19   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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