Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 574

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-574 A Marlton NJ CMDNNJCE69Z  7421 AT&T - LOCAL 222      
856-574 0 Marlton NJ CMDNNJCE56Z  145J TERRA NOVA TELECOM INC. 222      
856-574 1 Marlton NJ   515J IP HORIZON LLC 222      
856-574 4 Marlton NJ CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-574 8 Marlton NJ   515J IP HORIZON LLC 222      
856-574 9 Marlton NJ CMDNNJCE69Z  7421 AT&T - LOCAL 222      

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

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