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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-394 A Science Hill KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-394 1 Science Hill KY SMRTKYXAX4X  896E ONVOY, LLC - KY 466   2016-06-21   
606-394 2 Science Hill KY SMRTKYXAX4X  896E ONVOY, LLC - KY 466   2016-06-21   
606-394 4 Science Hill KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2004-05-27   
606-394 5 Science Hill KY SMRTKYXAX4X  896E ONVOY, LLC - KY 466   2020-11-13   
606-394 6 Science Hill KY SMRTKYXAX4X  896E ONVOY, LLC - KY 466   2020-11-13   
606-394 7 Science Hill KY SMRTKYXAX4X  896E ONVOY, LLC - KY 466   2021-10-16   
606-394 8 Science Hill KY DAVLKYMAX7X  073H TELNYX LLC 466   2020-07-17   
606-394 9 Science Hill KY SMRTKYXAX4X  896E ONVOY, LLC - KY 466   2024-03-02   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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