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: 540

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-540 A Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 0 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 1 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 2 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 3 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 4 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 5 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 6 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 7 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 8 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   
606-540 9 Corbin KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2025-06-20   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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