Morristown Utility Systems (MUS) Website: https://www.musfiber.net Phone: 423-586-4121 Location: 441 West Main Street, Morristown, TN 37814 Details: Primary provider of electricity for Morristown Required: Photo ID, social security number, rental agreement/proof of ownership Deposit: $150-300 depending on credit history (may be waived with good credit) Connection time: Usually same-day or next business day