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: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-207 A Baton Rouge LA BTRJLALD4MD  732J NUSO, LLC 492      
225-207 0 Baton Rouge LA BTRGLAGWXDZ  150C VOICESTREAM GSM I, LLC 492   2011-11-26   
225-207 1 Baton Rouge LA BTRJLALD4MD  732J NUSO, LLC 492   2023-10-23   
225-207 2 Baton Rouge LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2024-12-28   
225-207 3 Baton Rouge LA BTRJLALD4MD  732J NUSO, LLC 492   2024-06-10   
225-207 4 Baton Rouge LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2024-12-28   
225-207 5 Baton Rouge LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2024-12-28   
225-207 6 Baton Rouge LA BTRJLALD4MD  732J NUSO, LLC 492   2024-06-10   
225-207 7 Baton Rouge LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2024-12-28   
225-207 8 Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2024-06-28   
225-207 9 Baton Rouge LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2024-07-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.