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: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-485 A Goldfield NV GLFDNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      
775-485 0 Goldfield NV GLFDNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      
775-485 1 Goldfield NV RENONV127MD  029F ONVOY, LLC - NV 720   2019-09-07   
775-485 2 Goldfield NV GLFDNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      
775-485 3 Goldfield NV GLFDNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      
775-485 4 Goldfield NV RENONV020MD  811D UTILITY TELECOM GROUP, LLC - NV 720   2015-07-19   
775-485 5 Goldfield NV RENONV127MD  029F ONVOY, LLC - NV 720   2019-09-07   
775-485 6 Goldfield NV GLFDNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      
775-485 7 Goldfield NV RENONV12FMD  508J CENTURYLINK COMMUNICATIONS, LLC 720   2017-06-30   
775-485 8 Goldfield NV RENONV127MD  029F ONVOY, LLC - NV 720   2018-07-27   
775-485 9 Goldfield NV GLFDNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.