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: 532

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
401-532 A Woonsocket RI PRVDRIWAVMD  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130      
401-532 0 Woonsocket RI   977E ONVOY, LLC - RI 130   2025-05-10   
401-532 1 Woonsocket RI   977E ONVOY, LLC - RI 130   2025-05-10   
401-532 2 Woonsocket RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2021-01-16   
401-532 3 Woonsocket RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2021-01-16   
401-532 4 Woonsocket RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2021-01-16   
401-532 5 Woonsocket RI PRVDRIWAXJY  977E ONVOY, LLC - RI 130   2021-01-16   
401-532 6 Woonsocket RI PRVDRIWAVMD  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2014-01-27   
401-532 7 Woonsocket RI PRVDRIWAVMD  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2021-03-01   
401-532 8 Woonsocket RI PRVDRIWAVMD  7351 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 130   2022-09-02   

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

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