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: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-675 A Merchantville NJ CMDNNJCE1MD  7061 ATX COMMUNICATIONS SERVICES, LTD. 222      
856-675 0 Merchantville NJ   515J IP HORIZON LLC 222   2020-05-31   
856-675 1 Merchantville NJ   829J PAETEC ITEL, LLC 222      
856-675 3 Merchantville NJ   829J PAETEC ITEL, LLC 222   2007-02-19   
856-675 5 Merchantville NJ   829J PAETEC ITEL, LLC 222   2009-01-24   
856-675 7 Merchantville NJ CMDNNJCEXAZ  835E BLOCK LINE SYSTEMS, LLC - NJ 222   2017-03-19   
856-675 8 Merchantville NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2022-01-22   
856-675 9 Merchantville NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2022-01-22   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.