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: 718

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-718 A Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-718 0 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-05   
318-718 1 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-05   
318-718 2 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-30   
318-718 3 Benton LA SHPTLA12X5Y  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486   2017-01-16   
318-718 4 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2019-03-30   
318-718 5 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-12   
318-718 6 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-12   
318-718 7 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-19   
318-718 8 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-25   
318-718 9 Benton LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-05-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.