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: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-744 A Ashland KY LXTNKY24HMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 466      
606-744 1 Ashland KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2020-07-31   
606-744 2 Ashland KY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 466   2013-01-03   
606-744 3 Ashland KY   365C POWERTEL KENTUCKY LICENSES, INC. 466   2012-03-08   
606-744 4 Ashland KY   365C POWERTEL KENTUCKY LICENSES, INC. 466   2012-03-08   
606-744 6 Ashland KY   624H ONVOY SPECTRUM, LLC 466   2021-07-02   
606-744 7 Ashland KY   5562 METROPCS, INC. 466   2021-02-15   
606-744 9 Ashland KY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 466   2005-05-15   

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

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