Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 225 [Rate centres in NPA 225] [Dial plan for NPA 225]

NXX: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-478 A Baton Rouge LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492      
225-478 0 Baton Rouge LA   749E ONVOY, LLC - LA 492   2015-05-22   
225-478 1 Baton Rouge LA   318J COMCAST IP PHONE, LLC 492   2015-06-19   
225-478 2 Baton Rouge LA   318J COMCAST IP PHONE, LLC 492   2015-06-11   
225-478 3 Baton Rouge LA   318J COMCAST IP PHONE, LLC 492   2015-06-19   
225-478 4 Baton Rouge LA   318J COMCAST IP PHONE, LLC 492   2015-05-21   
225-478 5 Baton Rouge LA   749E ONVOY, LLC - LA 492   2015-06-12   
225-478 6 Baton Rouge LA   749E ONVOY, LLC - LA 492   2015-06-12   
225-478 7 Baton Rouge LA   749E ONVOY, LLC - LA 492   2015-06-12   
225-478 8 Baton Rouge LA   318J COMCAST IP PHONE, LLC 492   2015-06-19   
225-478 9 Baton Rouge LA   318J COMCAST IP PHONE, LLC 492   2015-08-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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