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: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-257 A Donaldsonville LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492      
225-257 0 Donaldsonville LA WLKRLA080MD  350D CHARTER FIBERLINK LA-CCO, LLC - LA 492      
225-257 1 Donaldsonville LA GNZLLAXADS4  8839 ADVANCED TEL., INC. - LA 492      
225-257 2 Donaldsonville LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492      
225-257 3 Donaldsonville LA BTRGLA12BMD  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 492      
225-257 4 Donaldsonville LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492      
225-257 5 Donaldsonville LA BTRGLAGWXEY  153F BANDWIDTH.COM CLEC, LLC - LA 492      
225-257 6 Donaldsonville LA BTRGLA12XMZ  516J TON80 COMMUNICATIONS, LLC 492      
225-257 7 Donaldsonville LA BTRGLAGWXEY  153F BANDWIDTH.COM CLEC, LLC - LA 492      
225-257 8 Donaldsonville LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492      
225-257 9 Donaldsonville LA BTRGLAGWXEY  153F BANDWIDTH.COM CLEC, LLC - LA 492      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.