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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-900 A Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-900 0 Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-900 1 Baton Rouge LA   150C VOICESTREAM GSM I, LLC 492      
225-900 2 Baton Rouge LA   150C VOICESTREAM GSM I, LLC 492      
225-900 3 Baton Rouge LA   150C VOICESTREAM GSM I, LLC 492      
225-900 4 Baton Rouge LA   150C VOICESTREAM GSM I, LLC 492      
225-900 5 Baton Rouge LA   150C VOICESTREAM GSM I, LLC 492      
225-900 6 Baton Rouge LA BTRGLAMAXMZ  516C AT&T CORP. 492      
225-900 7 Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-900 8 Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      
225-900 9 Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.