Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 401 [Rate centres in NPA 401] [Dial plan for NPA 401]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-236 A Newport RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130      
401-236 0 Newport RI   7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130      
401-236 1 Newport RI   4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130   2008-05-19   
401-236 2 Newport RI   318J COMCAST IP PHONE LLC 130   2014-08-25   
401-236 4 Newport RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2010-09-03   
401-236 5 Newport RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-02-21   
401-236 6 Newport RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2015-05-15   
401-236 7 Newport RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2015-05-15   
401-236 8 Newport RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-06-02   
401-236 9 Newport RI   145J TERRA NOVA TELECOM INC. 130   2022-06-21   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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