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: 539

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-539 A Wenonah NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-539 0 Wenonah NJ   073H TELNYX LLC 222   2018-12-02   
856-539 1 Wenonah NJ   515J IP HORIZON LLC 222   2015-03-23   
856-539 2 Wenonah NJ   637C ONVOY, LLC - NJ 222   2016-02-09   
856-539 3 Wenonah NJ   515J IP HORIZON LLC 222   2020-05-31   
856-539 4 Wenonah NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 222   2018-09-16   
856-539 5 Wenonah NJ   318J COMCAST IP PHONE, LLC 222   2015-03-16   
856-539 7 Wenonah NJ   508J CENTURYLINK COMMUNICATIONS, LLC 222   2014-03-14   
856-539 8 Wenonah NJ   515J IP HORIZON LLC 222   2015-11-13   
856-539 9 Wenonah NJ   7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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