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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-307 A Tiverton RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      
401-307 0 Tiverton RI PRVDRIGRXAX  4029 PAETEC COMMUNICATIONS, INC. - RI 130   2008-04-11   
401-307 1 Tiverton RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2008-11-27   
401-307 2 Tiverton RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-06-18   
401-307 3 Tiverton RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2015-06-27   
401-307 4 Tiverton RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2016-03-21   
401-307 5 Tiverton RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2016-03-21   
401-307 7 Tiverton RI   508J CENTURYLINK COMMUNICATIONS LLC 130   2015-12-12   
401-307 8 Tiverton RI EPRVRINBDS2  631G PEERLESS NETWORK OF RHODE ISLAND, LLC - RI 130   2015-10-22   
401-307 9 Tiverton RI PRVDRIUFDS1  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - RI 130      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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