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: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-666 A Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720      
775-666 0 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2018-03-01   
775-666 1 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2021-03-26   
775-666 2 Fallon NV RENONV03RMD  6529 T-MOBILE USA, INC. 720   2021-07-23   
775-666 3 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2019-09-19   
775-666 4 Fallon NV RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2015-12-04   
775-666 5 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2013-05-22   
775-666 6 Fallon NV RENONV127MD  029F ONVOY, LLC - NV 720   2013-01-18   
775-666 7 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2014-05-19   
775-666 8 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2015-09-10   
775-666 9 Fallon NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720   2020-09-11   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.