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: 225 [Rate centres in NPA 225] [Dial plan for NPA 225]

NXX: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-455 A Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 0 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 1 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 2 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 3 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 4 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 5 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 6 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 7 Plaquemine LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-455 9 Plaquemine LA BTRGLA12X0Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.