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: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-528 A Haddonfield NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-528 0 Haddonfield NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-528 1 Haddonfield NJ CMDNNJCE43Z  073H TELNYX LLC 222   2017-03-15   
856-528 2 Haddonfield NJ CMDNNJCE28Z  5364 COMCAST BUSINESS COMMUNICATIONS, LLC - NJ 222   2012-11-10   
856-528 3 Haddonfield NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2005-03-12   
856-528 4 Haddonfield NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222   2003-01-12   
856-528 5 Haddonfield NJ CMDNNJCE28Z  5364 COMCAST BUSINESS COMMUNICATIONS, LLC - NJ 222   2016-01-18   
856-528 6 Haddonfield NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2020-09-22   
856-528 7 Haddonfield NJ CMDNNJCEX8Z  637C ONVOY, LLC NJ 222   2016-06-12   
856-528 8 Haddonfield NJ CMDNNJCEX8Z  637C ONVOY, LLC NJ 222   2016-06-12   
856-528 9 Haddonfield NJ PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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