Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
931-202 3 Crossville TN 525E ONVOY, LLC - TN 470   2018-09-18   
931-202 9 Crossville TN 525E ONVOY, LLC - TN 470   2015-10-29   
931-271 1 McMinnville TN 525E ONVOY, LLC - TN 470   2024-03-09   
931-344 A Pleasant Hill TN 525E ONVOY, LLC - TN 470      
931-344 0 Pleasant Hill TN 525E ONVOY, LLC - TN 470   2021-06-13   
931-344 9 Pleasant Hill TN 525E ONVOY, LLC - TN 470   2023-11-18   
931-345 0 Sparta TN 525E ONVOY, LLC - TN 470   2023-11-02   
931-356 6 McMinnville TN 525E ONVOY, LLC - TN 470   2024-04-12   
931-400 6 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-400 8 Cookeville TN 525E ONVOY, LLC - TN 470   2015-10-29   
931-404 0 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 1 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 2 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 3 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 4 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 5 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 6 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 8 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-404 9 Cookeville TN 525E ONVOY, LLC - TN 470   2023-08-11   
931-414 1 McMinnville TN 525E ONVOY, LLC - TN 470   2023-09-15   
931-414 7 McMinnville TN 525E ONVOY, LLC - TN 470   2024-08-18   
931-428 1 Sparta TN 525E ONVOY, LLC - TN 470   2024-07-08   
931-710 A Crossville TN 525E ONVOY, LLC - TN 470      
931-710 0 Crossville TN 525E ONVOY, LLC - TN 470   2021-05-30   
931-710 9 Crossville TN 525E ONVOY, LLC - TN 470   2024-12-02   
931-869 7 Cookeville TN 525E ONVOY, LLC - TN 470   2024-02-29   
931-869 8 Cookeville TN 525E ONVOY, LLC - TN 470   2024-02-29   
931-869 9 Cookeville TN 525E ONVOY, LLC - TN 470   2024-02-29   
931-921 A Crossville TN 525E ONVOY, LLC - TN 470      
931-921 1 Crossville TN 525E ONVOY, LLC - TN 470   2023-09-15   
931-921 3 Crossville TN 525E ONVOY, LLC - TN 470   2024-07-06   
931-921 9 Crossville TN 525E ONVOY, LLC - TN 470   2022-12-30   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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