Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
401-249 8 Coventry RI 939H COMMIO, LLC 130   2021-07-08   
401-303 8 Warren RI 939H COMMIO, LLC 130   2023-11-04   
401-303 9 Warren RI 939H COMMIO, LLC 130   2023-11-04   
401-308 0 Narragansett RI 939H COMMIO, LLC 130   2022-11-21   
401-310 1 Warren RI 939H COMMIO, LLC 130   2023-11-04   
401-310 8 Warren RI 939H COMMIO, LLC 130   2023-11-04   
401-310 9 Warren RI 939H COMMIO, LLC 130   2023-11-04   
401-313 0 Coventry RI 939H COMMIO, LLC 130   2021-07-08   
401-313 8 Coventry RI 939H COMMIO, LLC 130   2021-07-08   
401-313 9 Coventry RI 939H COMMIO, LLC 130   2021-07-08   
401-321 1 Hope Valley RI 939H COMMIO, LLC 130   2023-11-04   
401-321 9 Hope Valley RI 939H COMMIO, LLC 130   2023-11-04   
401-326 0 Westerly RI 939H COMMIO, LLC 130   2022-11-21   
401-328 A Providence RI 939H COMMIO, LLC 130      
401-328 8 Providence RI 939H COMMIO, LLC 130   2019-09-05   
401-336 4 Greenwich RI 939H COMMIO, LLC 130   2022-12-11   
401-355 0 Centredale RI 939H COMMIO, LLC 130   2022-10-21   
401-361 1 Warwick RI 939H COMMIO, LLC 130   2022-12-11   
401-362 0 Pawtucket RI 939H COMMIO, LLC 130   2021-08-29   
401-362 1 Pawtucket RI 939H COMMIO, LLC 130   2021-08-29   
401-362 2 Pawtucket RI 939H COMMIO, LLC 130   2021-08-29   
401-362 3 Pawtucket RI 939H COMMIO, LLC 130   2021-08-29   
401-362 8 Pawtucket RI 939H COMMIO, LLC 130   2021-08-29   
401-367 8 Newport RI 939H COMMIO, LLC 130   2022-10-21   
401-387 0 Hope Valley RI 939H COMMIO, LLC 130   2023-11-04   
401-387 1 Hope Valley RI 939H COMMIO, LLC 130   2023-11-04   
401-387 8 Hope Valley RI 939H COMMIO, LLC 130   2023-11-04   
401-407 0 Coventry RI 939H COMMIO, LLC 130   2024-03-08   
401-410 8 Bristol RI 939H COMMIO, LLC 130   2023-11-04   
401-448 5 Pawtucket RI 939H COMMIO, LLC 130   2024-03-08   
401-448 6 Pawtucket RI 939H COMMIO, LLC 130   2024-03-08   
401-448 7 Pawtucket RI 939H COMMIO, LLC 130   2024-03-08   
401-448 9 Pawtucket RI 939H COMMIO, LLC 130   2024-03-08   
401-483 2 Bristol RI 939H COMMIO, LLC 130   2023-11-04   
401-483 3 Bristol RI 939H COMMIO, LLC 130   2023-11-04   
401-483 4 Bristol RI 939H COMMIO, LLC 130   2023-11-04   
401-530 A Providence RI 939H COMMIO, LLC 130   2024-05-10   
401-530 0 Providence RI 939H COMMIO, LLC 130   2024-05-10   
401-530 1 Providence RI 939H COMMIO, LLC 130   2024-05-10   
401-530 2 Providence RI 939H COMMIO, LLC 130   2024-05-10   
401-530 3 Providence RI 939H COMMIO, LLC 130   2024-05-10   
401-655 8 Bristol RI 939H COMMIO, LLC 130   2023-12-06   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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