Great Basin Internet Services

Your business and residential internet service partner since 1993.

QUICK LINKS (will be cleaned up after migration complete)

Old/Current Webmail: (,, unmigrated domains)
New Webmail: (migrated domains only - you will have been notified)
Old/Current Billing System: NOT work with Edge browser. Use Firefox or Chrome
New Billing System: (use this link if you were notified that your account has already been migrated)
(for hosted domains that have been migrated to the new webserver)
Need Help?
Click this logo to download software that will allow us to login to your computer to make changes for you.
Or call or email us using the information below.

Welcome to

Great Basin Internet Services

Connectivity, Hosting, VoIP, and IP Address Leasing

Contact Us

Corporate Name: GBIS Holdings Inc.
DBAs          : Great Basin Internet Services, Sunset Net, C-Zone, Maxinet, others
Mailing Addr  : PO Box 17520, Reno NV 89511
Phone         : 775-348-7299 or toll-free 888-477-7299
Email         :
Facebook      :
Hours         : Support 24hrs; Sales 9am-5pm