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: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-648 A Providence RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-648 0 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 1 Providence RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 130   2004-07-19   
401-648 2 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 3 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 4 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 5 Providence RI EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 130   2004-07-19   
401-648 6 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 7 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 8 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-648 9 Providence RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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