Local Calling Guide

Area code/prefix search

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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-531 A Haddonfield NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2024-01-31   
856-531 0 Haddonfield NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2024-01-29   
856-531 1 Haddonfield NJ   637C ONVOY, LLC - NJ 222   2024-02-25   
856-531 2 Haddonfield NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2024-02-29   
856-531 3 Haddonfield NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2024-02-29   
856-531 4 Haddonfield NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2024-02-29   
856-531 5 Haddonfield NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2024-02-29   
856-531 6 Haddonfield NJ   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2024-02-29   
856-531 7 Haddonfield NJ   637C ONVOY, LLC - NJ 222   2024-02-25   
856-531 8 Haddonfield NJ   637C ONVOY, LLC - NJ 222   2024-02-25   
856-531 9 Haddonfield NJ   637C ONVOY, LLC - NJ 222   2024-02-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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