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: 595

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-595 A Dubach LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-595 0 Dubach LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-595 1 Dubach LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-595 2 Dubach LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-595 3 Dubach LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486      
318-595 4 Dubach LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-595 5 Dubach LA SHPTLAMAXMZ  516C AT&T CORP. 486      
318-595 6 Dubach LA SHPTLAMAXQY  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 486      
318-595 7 Dubach LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486      
318-595 8 Dubach LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.