Membership Ridgeland… Bringing Mississippi Together Member Directory ShareTweetEntergy Mississippiwww.entergy.com1165 Hwy. 51 NorthMadison, MS 39110800-368-3749Fax: 601-853-5930EmailAboutNews5 WAYS Entergy is Working to Make Your Bill One Less Thing to Worry AboutEntergy Mississippi Announces Largest Expansion of Renewable Power in State HistoryContactsSandra Powlett, Customer Service Manager; EmailParticipationRidgeland Under the StarsUtilities Membership Directory | Chamber Calendar of Events | Member Account | Community Calendar of Events | Job Opportunities | Member Promotions | News | Contact Us / Request Info