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: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 659

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-659 A South Tahoe CA STAHCA12RS0  9740 PACIFIC BELL 726      
530-659 0 South Tahoe CA   9740 PACIFIC BELL 726      
530-659 1 South Tahoe CA   9740 PACIFIC BELL 726      
530-659 2 South Tahoe CA   649C ONVOY, LLC - CA 726   2021-07-19   
530-659 3 South Tahoe CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2021-03-07   
530-659 5 South Tahoe CA   508J CENTURYLINK COMMUNICATIONS, LLC 726   2017-01-07   
530-659 6 South Tahoe CA   508J CENTURYLINK COMMUNICATIONS, LLC 726   2017-01-07   
530-659 7 South Tahoe CA   9740 PACIFIC BELL 726      
530-659 8 South Tahoe CA   649C ONVOY, LLC - CA 726   2021-07-19   
530-659 9 South Tahoe CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2024-09-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.