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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-284 A Narragansett RI WWWKRIDBDS1  8778 COX RHODE ISLAND TELECOM INC 130      
401-284 0 Narragansett RI   8778 COX RHODE ISLAND TELECOM INC 130      
401-284 1 Narragansett RI   8778 COX RHODE ISLAND TELECOM INC 130      
401-284 2 Narragansett RI   8778 COX RHODE ISLAND TELECOM INC 130   2004-07-14   
401-284 3 Narragansett RI   8778 COX RHODE ISLAND TELECOM INC 130   2006-05-06   
401-284 4 Narragansett RI   8778 COX RHODE ISLAND TELECOM INC 130   2005-07-11   
401-284 5 Narragansett RI   4016 LEVEL 3 COMMUNICATIONS - RI 130   2008-02-14   
401-284 6 Narragansett RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2008-11-12   
401-284 7 Narragansett RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2010-09-03   
401-284 8 Narragansett RI   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2011-07-14   
401-284 9 Narragansett RI   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-02-21   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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