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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 629 [Rate centres in NPA 629] [Dial plan for NPA 629]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
629-321 A Old Hickory TN NSVLTNMTY1Z  7476 POWERTEL NASHVILLE LICENSES, INC. 470   2024-11-05   
629-321 0 Old Hickory TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2025-04-11   
629-321 1 Old Hickory TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2025-08-29   
629-321 2 Old Hickory TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2025-11-19   
629-321 4 Old Hickory TN   073H TELNYX LLC 470   2025-09-18   
629-321 8 Old Hickory TN NSVLTNMTY1Z  7476 POWERTEL NASHVILLE LICENSES, INC. 470   2024-11-05   
629-321 9 Old Hickory TN NSVLTNMTY1Z  7476 POWERTEL NASHVILLE LICENSES, INC. 470   2024-11-05   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.