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: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-443 A Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222      
856-443 0 Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222      
856-443 1 Woodbury NJ   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-443 2 Woodbury NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222      
856-443 3 Woodbury NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222      
856-443 4 Woodbury NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
856-443 5 Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222      
856-443 6 Woodbury NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
856-443 7 Woodbury NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-443 8 Woodbury NJ CMDNNJCE43Z  073H TELNYX LLC 222      
856-443 9 Woodbury NJ CMDNNJCECM2  5562 METROPCS, INC. 222      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.