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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-800 A Lexington TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-01-15   
731-800 0 Lexington TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2017-11-27   
731-800 1 Lexington TN MMPHTNMA95Z  939H COMMIO, LLC 468   2022-11-05   
731-800 4 Lexington TN MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2024-03-09   
731-800 5 Lexington TN MMPHTNMAYCX  145J TERRA NOVA TELECOM INC. 468   2024-02-14   
731-800 6 Lexington TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-04-10   
731-800 7 Lexington TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-04-10   
731-800 8 Lexington TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2017-11-27   
731-800 9 Lexington TN   515J IP HORIZON LLC 468   2022-01-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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