HomeDatabaseMapsLines of CommunicationLines of CommunicationMapTarnished CoastInstance30–35ContinentTyriaSuggest a correctionCopy linkCard imageMap: Lines of CommunicationLines of Communication is a level 30–35 instance map in Tarnished Coast, Tyria.LocationsAuxiliary Study RoomsArea, Rata SumPeacemakers HeadquartersPoint of Interest, Rata Sum