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: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-356 A Merchantville NJ CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-356 0 Merchantville NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-356 1 Merchantville NJ CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-356 2 Merchantville NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-356 3 Merchantville NJ CMDNNJCEX6Z  325E YMAX COMMUNICATIONS CORP. - NJ 222      
856-356 4 Merchantville NJ CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-356 5 Merchantville NJ CMDNNJCECM2  5562 METROPCS, INC. 222      
856-356 6 Merchantville NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-356 7 Merchantville NJ CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-356 8 Merchantville NJ   637C ONVOY, LLC - NJ 222      
856-356 9 Merchantville NJ   637C ONVOY, LLC - NJ 222      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.