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: 985 [Rate centres in NPA 985] [Dial plan for NPA 985]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
985-288 A Slidell LA SLIDLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-04-19   
985-288 0 Slidell LA SLIDLADFPS0  350D CHARTER FIBERLINK LA-CCO, LLC - LA 490   2006-12-01   
985-288 1 Slidell LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2011-06-26   
985-288 2 Slidell LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2011-09-02   
985-288 3 Slidell LA SLIDLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2006-06-04   
985-288 4 Slidell LA SLIDLADFPS0  350D CHARTER FIBERLINK LA-CCO, LLC - LA 490   2008-04-21   
985-288 5 Slidell LA SLIDLADFPS0  350D CHARTER FIBERLINK LA-CCO, LLC - LA 490   2008-09-21   
985-288 6 Slidell LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2009-03-02   
985-288 7 Slidell LA NWORLAMA37Z  6664 SPRINT SPECTRUM, L.P. 490   2007-07-23   
985-288 8 Slidell LA NWORLAMA37Z  6664 SPRINT SPECTRUM, L.P. 490   2007-07-23   
985-288 9 Slidell LA NWORLAMA37Z  6664 SPRINT SPECTRUM, L.P. 490   2007-07-23   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.