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: 389

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-389 A Elko NV ELKONVXF4MD  6529 T-MOBILE USA, INC. 720      
775-389 0 Elko NV RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720      
775-389 1 Elko NV RENONVMPX4X  6458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 720      
775-389 2 Elko NV RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-389 3 Elko NV ELKONVXF4MD  6529 T-MOBILE USA, INC. 720      
775-389 4 Elko NV RENONV020MD  811D UTILITY TELECOM GROUP, LLC - NV 720      
775-389 5 Elko NV RENONV126MD  4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720      
775-389 6 Elko NV ELKONVXF4MD  6529 T-MOBILE USA, INC. 720      
775-389 7 Elko NV ELKONVXF4MD  6529 T-MOBILE USA, INC. 720      
775-389 8 Elko NV ELKONVXF4MD  6529 T-MOBILE USA, INC. 720      
775-389 9 Elko NV ELKONVXF4MD  6529 T-MOBILE USA, INC. 720      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.