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: 456

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-456 A Empire NV RENONV12RMD  5736 COMMNET WIRELESS, LLC 720      
775-456 0 Empire NV RENONV12RMD  5736 COMMNET WIRELESS, LLC 720      
775-456 1 Empire NV RENONV12IMD  073H TELNYX LLC 720      
775-456 2 Empire NV   073H TELNYX LLC 720      
775-456 3 Empire NV   516C AT&T CORP. 720      
775-456 4 Empire NV RENONV127MD  029F ONVOY, LLC - NV 720      
775-456 5 Empire NV RENONV127MD  029F ONVOY, LLC - NV 720      
775-456 8 Empire NV RENONV029MD  075F BANDWIDTH.COM CLEC, LLC - NV 720      
775-456 9 Empire NV RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.