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.

Switch: MMPHTNMAXKZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
662-404 A Memphis MS 6581 CELLULAR SOUTH, INC. 468      
662-449 9 Hernando MS 5278 TELEPAK NETWORKS, INC. - MS 468   2014-07-24   
662-470 8 Memphis MS 5278 TELEPAK NETWORKS, INC. - MS 468   2014-06-08   
662-782 0 Olive Branch MS 5278 TELEPAK NETWORKS, INC. - MS 468   2018-10-12   
731-402 A Jackson TN 6581 CELLULAR SOUTH, INC. 468      
901-461 A Memphis TN 6581 CELLULAR SOUTH, INC. 468      
901-505 A Memphis TN 948G TELEPAK NETWORKS, INC. - TN 468      
901-505 0 Memphis TN 948G TELEPAK NETWORKS, INC. - TN 468   2012-12-31   
901-870 A Memphis TN 6581 CELLULAR SOUTH, INC. 468      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.