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: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-889 A Warwick RI PRVDRINW4MD  4016 LEVEL 3 COMMUNICATIONS, LLC - RI 130      
401-889 0 Warwick RI EPRVRINBDS2  631G PEERLESS NETWORK OF RHODE ISLAND, LLC - RI 130   2020-06-30   
401-889 1 Warwick RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2023-08-09   
401-889 2 Warwick RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-889 3 Warwick RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-889 4 Warwick RI EPRVRINB9MD  003F BANDWIDTH.COM CLEC, LLC - RI 130      
401-889 5 Warwick RI PRVDRIWAHMD  318J COMCAST IP PHONE, LLC 130   2015-06-22   
401-889 8 Warwick RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2024-02-29   
401-889 9 Warwick RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2024-02-29   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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