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: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-522 A North Kingstown RI PRVDRICEDS0  7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      
401-522 2 North Kingstown RI   145J TERRA NOVA TELECOM INC. 130   2020-11-14   
401-522 4 North Kingstown RI   624H ONVOY SPECTRUM, LLC 130   2021-04-16   
401-522 5 North Kingstown RI   4029 PAETEC COMMUNICATIONS, INC. - RI 130   2006-04-27   
401-522 6 North Kingstown RI   977E ONVOY, LLC - RI 130   2021-03-02   
401-522 7 North Kingstown RI   977E ONVOY, LLC - RI 130   2021-03-02   
401-522 8 North Kingstown RI   977E ONVOY, LLC - RI 130   2021-03-02   
401-522 9 North Kingstown RI   7231 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 130      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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