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: 576

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-576 A Vanleer TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
615-576 0 Vanleer TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2010-04-12   
615-576 1 Vanleer TN   073H TELNYX LLC 470   2019-06-02   
615-576 2 Vanleer TN   525E ONVOY, LLC - TN 470   2019-10-13   
615-576 3 Vanleer TN   525E ONVOY, LLC - TN 470   2019-10-13   
615-576 4 Vanleer TN   525E ONVOY, LLC - TN 470   2020-06-19   
615-576 5 Vanleer TN   525E ONVOY, LLC - TN 470   2020-04-30   
615-576 6 Vanleer TN   525E ONVOY, LLC - TN 470   2020-06-19   
615-576 7 Vanleer TN   508J CENTURYLINK COMMUNICATIONS, LLC 470   2014-03-18   
615-576 8 Vanleer TN   525E ONVOY, LLC - TN 470   2021-03-15   
615-576 9 Vanleer TN   525E ONVOY, LLC - TN 470   2015-10-01   

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

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