Local Calling Guide

Area code/prefix search

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

NXX: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-310 A Haddon Heights NJ HDFDNJHDRP0  9206 VERIZON NEW JERSEY, INC. 222      
856-310 0 Haddon Heights NJ HDFDNJHDRP0  9206 VERIZON NEW JERSEY, INC. 222      
856-310 1 Haddon Heights NJ HDFDNJHDRP0  9206 VERIZON NEW JERSEY, INC. 222      
856-310 2 Haddon Heights NJ HDFDNJHDRP0  9206 VERIZON NEW JERSEY, INC. 222      
856-310 3 Haddon Heights NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-310 4 Haddon Heights NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-310 5 Haddon Heights NJ HDFDNJHDRP0  9206 VERIZON NEW JERSEY, INC. 222      
856-310 6 Haddon Heights NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222      
856-310 7 Haddon Heights NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-310 8 Haddon Heights NJ CMDNNJCE43Z  073H TELNYX LLC 222      
856-310 9 Haddon Heights NJ HDFDNJHDRP0  9206 VERIZON NEW JERSEY, INC. 222      

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

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