Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 606 [Rate centres in NPA 606] [Dial plan for NPA 606]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-653 9 Pikeville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-654 A Pineville KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-654 0 Pineville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-654 1 Pineville KY   896E ONVOY, LLC - KY 466   2024-07-18   
606-654 2 Pineville KY   793K TWC IP ENABLED SERVICES, LLC 466   2008-10-29   
606-654 3 Pineville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-654 4 Pineville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2003-04-29   
606-654 5 Pineville KY   896E ONVOY, LLC - KY 466   2021-05-13   
606-654 6 Pineville KY   793K TWC IP ENABLED SERVICES, LLC 466   2012-02-01   
606-654 7 Pineville KY   5562 METROPCS, INC. 466   2006-03-03   
606-654 8 Pineville KY   896E ONVOY, LLC - KY 466   2024-03-02   
606-654 9 Pineville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-655 A Mount Vernon KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-655 0 Mount Vernon KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-655 1 Mount Vernon KY   793K TWC IP ENABLED SERVICES, LLC 466   2012-02-01   
606-655 2 Mount Vernon KY   624H ONVOY SPECTRUM, LLC 466   2024-12-15   
606-655 5 Mount Vernon KY   965H FRACTEL, LLC 466   2020-09-13   
606-655 6 Mount Vernon KY   8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 466   2017-10-13   
606-655 7 Mount Vernon KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2023-06-10   
606-655 8 Mount Vernon KY   073H TELNYX LLC 466   2020-07-12   
606-655 9 Mount Vernon KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-656 A Corbin KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-656 0 Corbin KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-656 1 Corbin KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-656 2 Corbin KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-656 3 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2024-10-26   
606-656 4 Corbin KY   896E ONVOY, LLC - KY 466   2021-10-14   
606-656 5 Corbin KY   896E ONVOY, LLC - KY 466   2021-05-13   
606-656 6 Corbin KY   6500 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 466   2021-04-08   
606-656 7 Corbin KY   896E ONVOY, LLC - KY 466   2021-10-14   
606-656 8 Corbin KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466   2019-10-28   
606-656 9 Corbin KY   6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466   2019-10-28   
606-657 A London KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-657 0 London KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-657 1 London KY   6500 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 466   2012-03-09   
606-657 2 London KY   793K TWC IP ENABLED SERVICES, LLC 466   2007-05-08   
606-657 3 London KY   5562 METROPCS, INC. 466   2011-03-07   
606-657 4 London KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2004-05-27   
606-657 5 London KY   793K TWC IP ENABLED SERVICES, LLC 466   2006-12-04   
606-657 6 London KY   365C POWERTEL KENTUCKY LICENSES, INC. 466   2009-01-22   
606-657 7 London KY   365C POWERTEL KENTUCKY LICENSES, INC. 466   2008-02-18   
606-657 8 London KY   5562 METROPCS, INC. 466   2007-12-06   
606-657 9 London KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-658 A Manchester KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-658 0 Manchester KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
606-658 1 Manchester KY   6500 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 466   2020-02-09   
606-658 2 Manchester KY   793K TWC IP ENABLED SERVICES, LLC 466   2007-05-07   
606-658 3 Manchester KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2015-05-02   
606-658 4 Manchester KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466   2004-05-27   
606-658 5 Manchester KY   8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 466   2018-06-18   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.