Since 1883, Black Hills Energy has powered communities across eight states, providing reliable natural gas and electric services to 1.35 million customers and driving progress through energy innovation.

Contact Black Hills Energy
(800) 742-8948.
https://www.blackhillsenergy.com/
 



Montana-Dakota Utilities delivers reliable and affordable natural gas and electric services to over 435,000 customers across 273 communities in Montana, North Dakota, South Dakota, and Wyoming—driven by a commitment to community growth and future energy solutions.

Contact Montana-Dakota Utilities
1-800-638-3278
customerservice@mdu.com
www.montana-dakota.com

 


Butte Electric Cooperative is a member-owned utility committed to delivering safe, reliable, and affordable electricity while supporting community development and promoting energy efficiency across its service area.

Contact Butte Electric Cooperative
605-456-2494
https://www.butteelectric.com/

Telecommunications

We’re more than fast fiber—we’re a provider that puts your needs first. Whether you’re running a business or streaming at home, Bluepeak delivers reliable, transparent service without the hassle. No red tape, no hidden fees—just up to 5 gigs for homes and 10 gigs for businesses, keeping you connected to what matters most.

Contact Bluepeak
888-975-4258
https://mybluepeak.com/


Midco offers reliable internet, TV, and home phone services tailored to your lifestyle and budget—backed by local, Midwest-based support. Experience the difference with Midco.

Contact Midco
1-800-888-1300
https://midco.com/



CenturyLink is a telecommunications company that offers high-speed internet over fiber-optic and DSL networks, plus digital voice landline phone, and TV services for residential and small business customers. We are dedicated to empowering people through technology, both at home and at work.

Contact CenturyLink
866-963-6665
www.centurylink.com