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: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-994 A Woodbury NJ CMDNNJCEDS2  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-994 0 Woodbury NJ CMDNNJCEDS2  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-994 1 Woodbury NJ CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222      
856-994 2 Woodbury NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
856-994 3 Woodbury NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
856-994 4 Woodbury NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
856-994 5 Woodbury NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
856-994 6 Woodbury NJ CMDNNJCE08Z  508J CENTURYLINK COMMUNICATIONS, LLC 222      
856-994 7 Woodbury NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
856-994 8 Woodbury NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222      
856-994 9 Woodbury NJ CMDNNJCEDS2  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.