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: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-559 A Collingswood NJ CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-559 0 Collingswood NJ CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-559 1 Collingswood NJ CMDNNJCE62Z  506J TWILIO INTERNATIONAL, INC. 222   2020-12-19   
856-559 2 Collingswood NJ CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-559 3 Collingswood NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2022-03-10   
856-559 4 Collingswood NJ CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222   2008-06-30   
856-559 6 Collingswood NJ CMDNNJCEX6Z  325E YMAX COMMUNICATIONS CORP. - NJ 222   2008-03-09   
856-559 7 Collingswood NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2015-01-09   
856-559 8 Collingswood NJ LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222   2022-03-10   

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

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