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: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-667 A Dover KY MRHDKYXATMD  896E ONVOY, LLC - KY 466   2024-01-04   
606-667 0 Dover KY MRHDKYXATMD  896E ONVOY, LLC - KY 466   2023-07-28   
606-667 1 Dover KY MRHDKYXARMD  624H ONVOY SPECTRUM, LLC 466   2024-12-15   
606-667 5 Dover KY MRHDKYXATMD  896E ONVOY, LLC - KY 466   2023-02-26   
606-667 6 Dover KY MRHDKYXATMD  896E ONVOY, LLC - KY 466   2023-01-23   
606-667 7 Dover KY MRHDKYXATMD  896E ONVOY, LLC - KY 466   2023-01-23   

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

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