Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 865 [Rate centres in NPA 865] [Dial plan for NPA 865]

NXX: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-303 A Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 0 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 1 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 2 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 3 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 4 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 5 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 6 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 7 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 8 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   
865-303 9 Oak Ridge TN   7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2024-06-28   

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

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