Local Calling Guide

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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-273 A Humboldt TN MMPHTNMA91Z  7474 POWERTEL MEMPHIS LICENSES, INC. 468      
731-273 0 Humboldt TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468   2019-01-21   
731-273 1 Humboldt TN   124F BANDWIDTH.COM CLEC, LLC - TN 468   2022-01-14   
731-273 2 Humboldt TN   516J TON80 COMMUNICATIONS, LLC 468   2022-03-21   
731-273 3 Humboldt TN   525E ONVOY, LLC - TN 468   2021-10-31   
731-273 4 Humboldt TN   7474 POWERTEL MEMPHIS LICENSES, INC. 468   2022-03-05   
731-273 5 Humboldt TN   7474 POWERTEL MEMPHIS LICENSES, INC. 468   2022-03-05   
731-273 6 Humboldt TN   7474 POWERTEL MEMPHIS LICENSES, INC. 468   2022-03-05   
731-273 7 Humboldt TN   490J DISH WIRELESS, LLC 468   2023-07-05   
731-273 8 Humboldt TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468   2020-01-16   
731-273 9 Humboldt TN   7474 POWERTEL MEMPHIS LICENSES, INC. 468   2017-08-26   

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

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