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: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 413

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-413 A Millville NJ   829J PAETEC ITEL, LLC 222   2025-05-14   
856-413 0 Millville NJ   829J PAETEC ITEL, LLC 222      
856-413 1 Millville NJ   829J PAETEC ITEL, LLC 222      
856-413 2 Millville NJ CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222   2004-03-26   
856-413 3 Millville NJ   829J PAETEC ITEL, LLC 222      
856-413 4 Millville NJ   829J PAETEC ITEL, LLC 222      
856-413 5 Millville NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2010-06-17   
856-413 6 Millville NJ   829J PAETEC ITEL, LLC 222      
856-413 7 Millville NJ   829J PAETEC ITEL, LLC 222      
856-413 8 Millville NJ CMDNNJCECM2  5562 METROPCS, INC. 222   2021-12-08   
856-413 9 Millville NJ   829J PAETEC ITEL, LLC 222      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.