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: 530

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-530 A Martin KY LXTNKY24HMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 466      
606-530 0 Martin KY   896E ONVOY, LLC - KY 466   2016-09-20   
606-530 1 Martin KY   896E ONVOY, LLC - KY 466   2016-09-20   
606-530 2 Martin KY   624H ONVOY SPECTRUM, LLC 466   2024-06-15   
606-530 3 Martin KY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 466   2014-01-15   
606-530 4 Martin KY   896E ONVOY, LLC - KY 466   2020-11-09   
606-530 5 Martin KY   896E ONVOY, LLC - KY 466   2020-11-09   
606-530 7 Martin KY   516C AT&T CORP. 466   2024-10-14   
606-530 8 Martin KY   073H TELNYX LLC 466   2020-07-11   
606-530 9 Martin KY   515J IP HORIZON LLC 466   2024-04-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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