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: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-708 A Minden LA   749E ONVOY, LLC - LA 486      
318-708 0 Minden LA   153F BANDWIDTH.COM CLEC, LLC - LA 486   2016-08-21   
318-708 1 Minden LA   749E ONVOY, LLC - LA 486   2016-06-17   
318-708 2 Minden LA   749E ONVOY, LLC - LA 486   2016-06-17   
318-708 8 Minden LA   749E ONVOY, LLC - LA 486   2019-03-31   
318-708 9 Minden LA   749E ONVOY, LLC - LA 486   2019-03-31   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.