Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Cumberland Hill, RI

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
401-405 5   829J PAETEC ITEL, LLC 130   2004-12-13   
401-405 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2006-10-27   
401-405 7   145J TERRA NOVA TELECOM INC. 130   2020-11-14   
401-405 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2015-10-24   
401-405 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-08-22   
401-416 A EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130      
401-416 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2022-10-22   
401-416 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2022-10-22   
401-416 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2023-01-18   
401-416 3   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2023-01-18   
401-416 4   624H ONVOY SPECTRUM, LLC 130   2022-03-29   
401-416 5   624H ONVOY SPECTRUM, LLC 130   2022-03-29   
401-416 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2023-01-18   
401-416 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2023-09-09   
401-416 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2023-01-18   
401-416 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2022-03-28   
401-425 A EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130      
401-425 0   977E ONVOY, LLC - RI 130   2019-05-11   
401-425 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2020-07-09   
401-425 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 130   2018-02-05   
401-425 3   977E ONVOY, LLC - RI 130   2016-03-24   
401-425 4   977E ONVOY, LLC - RI 130   2016-03-24   
401-425 5   073H TELNYX LLC 130   2017-03-13   
401-425 6   977E ONVOY, LLC - RI 130   2020-05-23   
401-425 7   977E ONVOY, LLC - RI 130   2020-05-23   
401-425 8   318J COMCAST IP PHONE, LLC 130   2018-03-10   
401-425 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2016-03-12   
401-426 A EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130      
401-426 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2010-06-18   
401-426 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2010-12-03   
401-426 2   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-01-09   
401-426 3   003F BANDWIDTH.COM CLEC, LLC - RI 130   2010-08-28   
401-426 4   003F BANDWIDTH.COM CLEC, LLC - RI 130   2010-08-28   
401-426 5   003F BANDWIDTH.COM CLEC, LLC - RI 130   2011-04-03   
401-426 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2011-08-08   
401-426 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2012-11-16   
401-426 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2011-10-09   
401-426 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2010-04-18   
401-492 A EPRVRIELCM2  6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-02-24   
401-492 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-05-16   
401-492 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-05-16   
401-492 2   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2025-07-11   
401-492 3   490J DISH WIRELESS, LLC 130   2024-05-12   
401-492 4   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-05-16   
401-492 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-08-08   
401-492 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-08-08   
401-492 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-02-24   
401-492 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-02-24   
401-492 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2024-02-24   
401-538 A   6889 OMNIPOINT MIAMI E LICENSE, LLC 130   2025-08-08   

<< 1 2 3 4 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.