3000 C Street
Anchorage, AK 99503
(907) 777-6613 (fax)
Residential Customer Service Mon-Fri 8 a.m. to 8 p.m. Sat-Sun 9 a.m. to 6 p.m.
Headquartered in Alaska, GCI has delivered services for more than 40 years to some of the most remote communities and in some of the most challenging conditions in North America. GCI employs nearly 2,000 Alaskans and provides data, mobile, video, voice and managed services to consumer, business, government, and carrier customers throughout Alaska. Most recently, GCI launched true standards-based 5G NR service in Anchorage, now the nation’s northernmost 5G service area. Learn more about GCI at www.gci.com.