Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LSVLKYAP80Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
502-953 4 Louisville KY 793K TWC IP ENABLED SERVICES, LLC 462   2018-11-10   
502-953 6 Louisville KY 793K TWC IP ENABLED SERVICES, LLC 462   2018-11-10   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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