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: 703

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-703 A Kingston Springs TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
615-703 0 Kingston Springs TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2022-01-15   
615-703 1 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2023-05-13   
615-703 2 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 3 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 4 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 5 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 6 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 7 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 8 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-08-01   
615-703 9 Kingston Springs TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2022-12-23   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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