Founded in 1979, GCI runs its own fixed and mobile network in Alaska: 97% of Alaskans live within it. Its parent GCI Liberty was spun off from Liberty Broadband in July 2025 and renamed Liberty Capital in May 2026. GCI keeps its name and brand.

Fixed network
- Network used
- GCI
- Technologies
- Cable (HFC)Fiber
- Subscribers
- 155,400· June 2026, consumer broadband
- Coverage
- Alaska
80% of Alaskans have access to 2.5 Gbps internet from GCI.

Mobile network
- Network used
- GCI
- Technologies
- 5GLTE
- Subscribers
- 202,100· June 2026, consumer lines
- Coverage
- Alaska
5G in more than 125 Alaska communities in August 2026, covering 83% of Alaskans.
Describe your problem to help the community
Net has been going down for 12 plus hours a day for the last 3 days
Internet has been out since Wednesday at my apartment
Internet is out, modem not connecting.