Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 615 [Rate centres in NPA 615] [Dial plan for NPA 615]

NXX: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-493 A Nashville TN NSVLTNMTDS4  7421 AT&T - LOCAL 470      
615-493 0 Nashville TN   7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470      
615-493 1 Nashville TN   7421 AT&T - LOCAL 470      
615-493 2 Nashville TN   7421 AT&T - LOCAL 470      
615-493 3 Nashville TN   7421 AT&T - LOCAL 470      
615-493 4 Nashville TN   7421 AT&T - LOCAL 470      
615-493 5 Nashville TN   7421 AT&T - LOCAL 470      
615-493 6 Nashville TN   7421 AT&T - LOCAL 470      
615-493 7 Nashville TN   7421 AT&T - LOCAL 470      
615-493 8 Nashville TN   7421 AT&T - LOCAL 470      
615-493 9 Nashville TN   7421 AT&T - LOCAL 470      

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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