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: 547

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-547 A Convent LA BTRGLA12XMZ  516J TON80 COMMUNICATIONS LLC 492      
225-547 0 Convent LA BTRGLAGWXPZ  624H ONVOY SPECTRUM, LLC 492   2021-11-19   
225-547 1 Convent LA BTRGLAGWXWZ  506J TWILIO INTERNATIONAL INC 492   2021-11-29   
225-547 2 Convent LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2020-11-20   
225-547 3 Convent LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2020-11-20   
225-547 4 Convent LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2021-02-21   
225-547 5 Convent LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2021-02-21   
225-547 6 Convent LA BTRGLA12XMZ  516J TON80 COMMUNICATIONS LLC 492   2020-07-20   
225-547 7 Convent LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2021-02-21   
225-547 8 Convent LA BTRGLAGWFMD  749E ONVOY, LLC - LA 492   2021-02-21   
225-547 9 Convent LA BTRGLAGWXPZ  624H ONVOY SPECTRUM, LLC 492   2021-11-19   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.