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: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-236 A Franklin TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-236 0 Franklin TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2026-11-08   
615-236 1 Franklin TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-236 2 Franklin TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-236 3 Franklin TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-236 4 Franklin TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-236 5 Franklin TN NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470   2022-10-31   
615-236 6 Franklin TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2013-06-21   
615-236 7 Franklin TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-236 8 Franklin TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2013-06-21   
615-236 9 Franklin TN NSVLTNMTYJZ  318J COMCAST IP PHONE, LLC 470   2013-08-12   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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