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.

NPA: 980 [Rate centres in NPA 980] [Dial plan for NPA 980]

NXX: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
980-375 A Denver NC CHRLNCBOX5Y  998E BANDWIDTH.COM CLEC, LLC - NC 422      
980-375 0 Denver NC CHRLNCBOX5Y  998E BANDWIDTH.COM CLEC, LLC - NC 422   2018-12-06   
980-375 1 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2019-05-07   
980-375 2 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2019-05-07   
980-375 3 Denver NC CHRONC824MD  073H TELNYX LLC 422   2019-12-24   
980-375 4 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2020-06-13   
980-375 5 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2020-06-13   
980-375 6 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2020-12-24   
980-375 7 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2020-12-24   
980-375 8 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2019-03-11   
980-375 9 Denver NC CHRLNCTADS3  638E ONVOY, LLC - NC 422   2019-03-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.