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: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-316 A Norfolk NE NRFLNENW9MD  6701 AERIAL COMMUNICATIONS, INC. 644      
402-316 0 Norfolk NE OMAHNENWXMX  5562 METROPCS, INC. 644   2007-04-20   
402-316 1 Norfolk NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2011-10-08   
402-316 2 Norfolk NE OMAHNENWXTX  995E BANDWIDTH.COM CLEC, LLC - NE 644   2010-02-20   
402-316 3 Norfolk NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2006-09-14   
402-316 4 Norfolk NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2004-06-03   
402-316 5 Norfolk NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2006-09-14   
402-316 6 Norfolk NE CRRLIAAF0MD  6263 UNITED STATES CELLULAR - NE 644   2006-09-19   
402-316 7 Norfolk NE BLLVNEBL5MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2010-10-09   
402-316 8 Norfolk NE NRFLNENW9MD  6701 AERIAL COMMUNICATIONS, INC. 644      
402-316 9 Norfolk NE OMAHNENWXMX  5562 METROPCS, INC. 644      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.