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: 773

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-773 A Warwick RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      
401-773 2 Warwick RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130   2011-06-25   
401-773 3 Warwick RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130   2014-10-09   
401-773 4 Warwick RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130   2017-12-22   
401-773 5 Warwick RI PRVDRIWAZMD  197D VONAGE AMERICA LLC 130   2021-06-28   
401-773 6 Warwick RI EPRVRINBBMD  516J TON80 COMMUNICATIONS LLC 130   2021-09-27   
401-773 7 Warwick RI PRVDRIWAHMD  318J COMCAST IP PHONE LLC 130   2009-07-24   
401-773 9 Warwick RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      

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

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