Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 224

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-224 A Halls TN MMPHTNMA45Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 468      
731-224 0 Halls TN   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2016-02-12   
731-224 1 Halls TN   525E ONVOY, LLC - TN 468   2016-03-30   
731-224 2 Halls TN   525E ONVOY, LLC - TN 468   2016-03-30   
731-224 3 Halls TN   525E ONVOY, LLC - TN 468   2016-05-25   
731-224 4 Halls TN   525E ONVOY, LLC - TN 468   2016-05-25   
731-224 5 Halls TN   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2018-11-24   
731-224 6 Halls TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 468   2015-04-24   
731-224 7 Halls TN   124F BANDWIDTH.COM CLEC, LLC - TN 468   2020-02-28   
731-224 8 Halls TN   525E ONVOY, LLC - TN 468   2019-01-11   
731-224 9 Halls TN   525E ONVOY, LLC - TN 468   2019-01-11   

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

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