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: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-313 A Dutch Town LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492      
225-313 0 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2010-11-01   
225-313 1 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2011-02-20   
225-313 2 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2012-10-04   
225-313 3 Dutch Town LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492   2006-07-05   
225-313 4 Dutch Town LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492   2008-06-23   
225-313 5 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2008-07-10   
225-313 6 Dutch Town LA BTRGLAGWXYZ  318J COMCAST IP PHONE, LLC 492   2005-09-21   
225-313 7 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2008-05-19   
225-313 8 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2008-05-19   
225-313 9 Dutch Town LA BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2008-03-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.