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: 680

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-680 A Haddon Heights NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2026-05-04   
856-680 0 Haddon Heights NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2026-05-04   
856-680 1 Haddon Heights NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2026-05-04   
856-680 2 Haddon Heights NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2026-05-04   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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