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: 318

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-318 A Eureka-Diamond Valley NV RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720      
775-318 0 Eureka-Diamond Valley NV RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720      
775-318 1 Eureka-Diamond Valley NV RENONV12IMD  073H TELNYX LLC 720      
775-318 3 Eureka-Diamond Valley NV RENONV029MD  075F BANDWIDTH.COM CLEC, LLC - NV 720      
775-318 4 Eureka-Diamond Valley NV   515J IP HORIZON LLC 720      
775-318 5 Eureka-Diamond Valley NV RENONV127MD  029F ONVOY, LLC - NV 720      
775-318 6 Eureka-Diamond Valley NV RENONV127MD  029F ONVOY, LLC - NV 720      
775-318 7 Eureka-Diamond Valley NV RENONV12FMD  508J CENTURYLINK COMMUNICATIONS, LLC 720      
775-318 8 Eureka-Diamond Valley NV RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-318 9 Eureka-Diamond Valley NV RENONV029MD  075F BANDWIDTH.COM CLEC, LLC - NV 720      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.