Marlene Estridge » Contact Us Administration Go back to directory. Add to Address Book. Marlene Estridge City Clerk, Treasurer City of Folly BeachAdministration Work Phone: 843-513-1830work Work Email: mestridge@cityoffollybeach.comINTERNET Categories: Administration Updated 7 years ago. Public Safety (Emergencies: 911, Non-Emergencies 843-588-2433) Public Works Utilities