Local Calling Guide

Area code/prefix search

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

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-633 A Haddon Heights NJ CMDNNJCE66Z  516J TON80 COMMUNICATIONS, LLC 222      
856-633 0 Haddon Heights NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2022-12-14   
856-633 1 Haddon Heights NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2023-08-16   
856-633 2 Haddon Heights NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2023-12-23   
856-633 3 Haddon Heights NJ CMDNNJCE56Z  145J TERRA NOVA TELECOM INC. 222   2023-08-16   
856-633 4 Haddon Heights NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2023-08-16   
856-633 5 Haddon Heights NJ CMDNNJCE66Z  516J TON80 COMMUNICATIONS, LLC 222   2022-05-02   
856-633 6 Haddon Heights NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2023-11-21   
856-633 7 Haddon Heights NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2023-11-21   
856-633 8 Haddon Heights NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2023-10-02   
856-633 9 Haddon Heights NJ CMDNNJCEXRY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2023-10-23   

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

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