Local Calling Guide

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

NXX: 576

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-576 A Middlesboro KY WNCHKYMAXBY  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466      
606-576 0 Middlesboro KY WNCHKYMAXBY  698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 466      
606-576 1 Middlesboro KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2023-10-22   
606-576 2 Middlesboro KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2023-10-22   
606-576 3 Middlesboro KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2023-10-22   
606-576 4 Middlesboro KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2023-10-22   
606-576 5 Middlesboro KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2023-10-22   
606-576 6 Middlesboro KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-01-21   
606-576 7 Middlesboro KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-01-21   
606-576 8 Middlesboro KY LXTNKYXAXOZ  515J IP HORIZON LLC 466   2024-04-25   
606-576 9 Middlesboro KY WNCHKYMAXTY  624H ONVOY SPECTRUM, LLC 466   2024-06-15   

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

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