Local Calling Guide

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

NXX: 497

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-497 A Ridgely TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-01-15   
731-497 0 Ridgely TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-05-23   
731-497 1 Ridgely TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-05-23   
731-497 2 Ridgely TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468   2018-06-02   
731-497 3 Ridgely TN MMPHTNMAY4X  624H ONVOY SPECTRUM, LLC 468   2023-06-09   
731-497 4 Ridgely TN MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2025-01-20   
731-497 6 Ridgely TN MMPHTNMA45Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 468   2019-04-19   
731-497 7 Ridgely TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2019-06-23   
731-497 8 Ridgely TN MMPHTNMA94Z  073H TELNYX LLC 468   2019-06-02   
731-497 9 Ridgely TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2019-06-23   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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