Local Calling Guide

Area code/prefix search

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

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-316 A Lexington TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-01-15   
731-316 0 Lexington TN   525E ONVOY, LLC - TN 468   2016-05-16   
731-316 1 Lexington TN   525E ONVOY, LLC - TN 468   2016-05-16   
731-316 2 Lexington TN   525E ONVOY, LLC - TN 468   2016-06-08   
731-316 3 Lexington TN   525E ONVOY, LLC - TN 468   2016-06-08   
731-316 4 Lexington TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 468   2016-05-19   
731-316 5 Lexington TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468   2016-11-18   
731-316 7 Lexington TN   073H TELNYX LLC 468   2017-03-29   
731-316 9 Lexington TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 468   2016-09-16   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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