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: 289

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
629-289 A Nolensville (Williamson) TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
629-289 0 Nolensville (Williamson) TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2024-03-08   
629-289 1 Nolensville (Williamson) TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2024-04-26   
629-289 2 Nolensville (Williamson) TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2023-10-16   
629-289 3 Nolensville (Williamson) TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2024-07-08   
629-289 9 Nolensville (Williamson) TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2024-07-01   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.