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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-900 A Providence RI EPRVRINB6MD  145J TERRA NOVA TELECOM INC. 130      
401-900 0 Providence RI   145J TERRA NOVA TELECOM INC. 130      
401-900 1 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-900 2 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-900 3 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-900 4 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-900 5 Providence RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-900 6 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-900 7 Providence RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130      
401-900 8 Providence RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-900 9 Providence RI EPRVRINBBMD  516J TON80 COMMUNICATIONS, LLC 130      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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