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Arctic Slope Telephone Expands 4G LTE Along Dalton Highway

Dec 7, 2022 | News, Telecom & Tech

coldfoot alaska

An aerial view of Coldfoot, Alaska along the Dalton Highway.

Jacob Boomsma | iSTOCK

Arctic Slope Telephone Association Cooperative (ASTAC) established three new 4G LTE stations along the Dalton Highway at Slope Mountain, Chandalar, and Coldfoot.

Three for the Road

ASTAC turned up the first three 4G LTE wireless sites along the Dalton Highway in December 2020. Since then, it has been working to bring the total sites up to six, in collaboration with Quintillion, the US Bureau of Land Management, and the Alaska Department of Natural Resources.

ASTAC was the first to add this crucial infrastructure north of Toolik Lake to Prudhoe Bay, bringing the service total to more than 250 miles along the haul road. Expanding service throughout the northern reaches of the Dalton Highway improves connectivity for both ASTAC and AT&T wireless customers along a 414-mile corridor.

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“Over the North Slope, ASTAC keeps growing its wireless coverage area,” says Jens Laipenieks, ASTAC CEO and general manager. “These three new locations give the Dalton Highway coverage that was previously lacking. For our people on the North Slope, safety and good communication are essential. We commend Quintillion and the Department of Natural Resources in particular for their assistance in making this a reality.”

The co-op expects users will experience data rates up to eight times faster, from streaming films to online classes at colleges. For business customers, 4G wireless enables Internet of Things connections, improved oil field analytics, and near immediate medical information.

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Alaska Business Magazine January 2026 cover
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JUNIOR ACHIEVEMENT OF ALASKA + INDUSTRY SUPPORT
January 2026
In our first issue of 2026, we are again featuring two special sections: Junior Achievement of Alaska and Industry Support.

We’re honored again this year to celebrate our partnership with Junior Achievement of Alaska, a nonprofit that educates local youth about enterprise, business, money, and financial literacy. In the special section, three Junior Achievement of Alaska students weigh in on their experience with the exceptional volunteers and teachers involved with the program.

And in Industry Support, we explore the range of varied services that industry in Alaska requires, from mancamps to spill response to off-grid energy solutions.

Outside the special sections, make sure to check out the 2026 Economic forecast, where Alaska leaders share their insights on what may lie ahead in the coming year. Enjoy!

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