Welcome to MAV100

Customer Portal to Our Internet and Cell Services

The 509 Telecommunications Cooperative offers competitive Internet, TV, and Wireless packages in Chelan, Douglas and Grant Counties. Proceeds from each service are used to expand our networks and support our local schools and communities for the life of the customer. We also have Discounts for members of the cooperative.

Become a Member of the 509 Telecommunications Cooperative

Go here to learn what it means to be a member. Take ownership of the infrastructure our community uses. Get member pricing and learn about a potential investment opportunity.

Student Education Portal

MAV100 provides opportunities for anyone to take online courses and participate in work studies and apprenticeship programs. We are partnered with Self Driven to provide online education portals to courses in Online Leadership and Governance, Telecommunications Job training programs, and Telecommunication network design basics.