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: PALNLA010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
225-258 9 Lutcher LA 3610 RESERVE LONG DIST CO DBA RESERVE TELECOMM - LA 492   2014-04-05   
225-399 A Convent LA 3610 RESERVE LONG DIST CO DBA RESERVE TELECOMM - LA 492      
225-399 1 Convent LA 3610 RESERVE LONG DIST CO DBA RESERVE TELECOMM - LA 492   2011-06-03   
225-624 6 Vacherie LA 3610 RESERVE LONG DIST CO DBA RESERVE TELECOMM - LA 492   2012-01-02   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.