 Cookville's Audiology and Hearing Center. Schedule your free consultation today. Call 866-806-3947. That's 866-806-3947. Cookville's Audiology and Hearing Center. Better hearing can be yours. Packages start at $29.99 a month with signed agreement. Restrictions apply. Speak to a representative for complete offer details. See Vivint.com for license details. Terms and conditions apply.