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.

OCN: 7344 XO TENNESSEE, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
615-522 A Nashville TN NSVLTN90DS2  470      
615-522 0 Nashville TN NSVLTN90DS2  470      
901-620 A Memphis TN MMPJTNAGDS1  468      
901-620 0 Memphis TN MMPJTNAGDS1  468      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.