List of divisions in Costa Trili

Northern regions

 * Geuvaria
 * North Natuma
 * West Escasten

Central regions

 * Nastates Republic
 * Southern Siake

Southern regions

 * Central Tuanya
 * Eastern Ligreen
 * Lower Janpuavia
 * Riagyto

Central counties

 * Paville County

Federal districts

 * Federal District of North Kronchester
 * Federal District of Helmscastle