Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 606 [Rate centres in NPA 606] [Dial plan for NPA 606]

NXX: 420

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-420 A Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466      
606-420 0 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2017-11-12   
606-420 1 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2020-01-16   
606-420 2 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2020-01-16   
606-420 3 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2020-01-16   
606-420 4 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2012-02-01   
606-420 5 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2019-12-08   
606-420 6 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2019-12-08   
606-420 7 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2019-12-08   
606-420 8 Ashland KY ASLDKYXAJMD  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466   2019-12-08   
606-420 9 Ashland KY ASLDKYXAX2X  896E ONVOY, LLC - KY 466   2024-03-03   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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