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: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-742 A Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 0 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 1 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 2 Gloucester NJ   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-05-31   
856-742 3 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 4 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 5 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 6 Gloucester NJ   482F CORETEL NEW JERSEY, INC. - NJ 222   2019-04-16   
856-742 7 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 8 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-742 9 Gloucester NJ GLCYNJGLDS5  9206 VERIZON NEW JERSEY, INC. 222      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.