Mud Lake Telephone offers voice services for both our business and residential customers. Utilize the ‘New Member Application’ form to apply for membership and sign up for services, or simply sign up for services. Additionally, you can use the contact form to inquire about our services. For further assistance, you can reach out to us Monday through Friday from 8AM to 5PM at 208-374-5401 or send us an email at centennialcommunitycooperative@mudlake.us.