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: 270

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-270 A Selmer TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-06-17   
731-270 0 Selmer TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-06-17   
731-270 1 Selmer TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-12-16   
731-270 9 Selmer TN MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2024-06-24   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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