Local Calling Guide

Area code/prefix search

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South Guthrie, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
931-485 A GTHRKYMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
931-485 0   624H ONVOY SPECTRUM, LLC 464   2023-05-28   
931-485 1   490J DISH WIRELESS, LLC 464   2022-09-15   
931-485 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
931-485 3   516C AT&T CORP. 464   2011-11-28   
931-485 4   525E ONVOY, LLC - TN 464   2019-08-29   
931-485 5   525E ONVOY, LLC - TN 464   2021-03-15   
931-485 6   525E ONVOY, LLC - TN 464   2021-05-22   
931-485 8   073H TELNYX LLC 464   2021-01-23   

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

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