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: RDSSLAXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-223 A Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-223 0 Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-223 1 Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-223 2 Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-223 4 Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-223 6 Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-223 9 Rodessa LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.