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: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-258 A Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2024-01-15   
731-258 0 Kenton TN MMPHTNMA94Z  073H TELNYX LLC 468   2019-06-02   
731-258 1 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-06-26   
731-258 2 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-06-26   
731-258 3 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-06-26   
731-258 5 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-05-22   
731-258 6 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-05-22   
731-258 7 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-05-22   
731-258 8 Kenton TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-05-22   
731-258 9 Kenton TN MMPHTNMAY4X  624H ONVOY SPECTRUM, LLC 468   2023-06-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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