Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-370 A Athens TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2024-01-15   
423-370 0 Athens TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2019-05-24   
423-370 1 Athens TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-370 2 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-11   
423-370 3 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-11   
423-370 4 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-11   
423-370 5 Athens TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-07-11   
423-370 6 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-11   
423-370 7 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-11   
423-370 8 Athens TN KNVLTNWHX6X  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2018-10-11   
423-370 9 Athens TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2021-07-11   

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

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