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: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-643 A Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-643 0 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-10-29   
318-643 1 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-06-16   
318-643 2 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-06-16   
318-643 3 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-10-29   
318-643 4 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-13   
318-643 5 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2020-12-13   
318-643 6 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-21   
318-643 7 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-21   
318-643 8 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-21   
318-643 9 Harrisonburg LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2021-02-21   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.