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.

OCN: 153F BANDWIDTH.COM CLEC, LLC - LA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
985-803 8 Thibodaux LA NWORLAMA61Z  490   2014-05-17   
985-805 2 Lockport LA NWORLAMA61Z  490   2015-06-01   
985-805 6 Lockport LA NWORLAMA61Z  490   2014-07-10   
985-807 1 Mandeville LA NWORLAMA61Z  490   2014-10-20   
985-886 8 Bush LA NWORLAMA61Z  490   2012-05-24   
985-888 0 Covington LA NWORLAMA61Z  490   2015-03-02   
985-888 8 Covington LA NWORLAMA61Z  490   2012-08-02   
985-951 3 Mandeville LA NWORLAMA61Z  490   2016-07-21   
985-999 0 Napoleonville LA NWORLAMA61Z  490   2015-04-11   
985-999 1 Napoleonville LA NWORLAMA61Z  490   2012-12-03   
985-999 9 Napoleonville LA NWORLAMA61Z  490   2012-08-11   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.