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: 304

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-304 A West Warwick RI   829J PAETEC ITEL, LLC 130      
401-304 0 West Warwick RI   829J PAETEC ITEL, LLC 130      
401-304 1 West Warwick RI   829J PAETEC ITEL, LLC 130      
401-304 2 West Warwick RI   829J PAETEC ITEL, LLC 130      
401-304 3 West Warwick RI   829J PAETEC ITEL, LLC 130      
401-304 4 West Warwick RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2013-06-03   
401-304 5 West Warwick RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2013-09-20   
401-304 6 West Warwick RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2014-05-19   
401-304 7 West Warwick RI PRVDRIWAWMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 130   2014-05-19   
401-304 8 West Warwick RI   829J PAETEC ITEL, LLC 130   2004-04-19   
401-304 9 West Warwick RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-06-02   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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