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: 424

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-424 A Bristol RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      
401-424 0 Bristol RI PRVDRIWAX1Y  3460 CTC COMMUNICATIONS CORP. - RI 130   2004-03-15   
401-424 1 Bristol RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2008-11-27   
401-424 3 Bristol RI   145J TERRA NOVA TELECOM INC. 130   2021-01-26   
401-424 4 Bristol RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2002-06-16   
401-424 5 Bristol RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130   2015-09-22   
401-424 9 Bristol RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      

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

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