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 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 9 Warwick RI EPRVRINB6MD  145J TERRA NOVA TELECOM INC. 130   2021-10-31   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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