28 Region
Blagoevgrad, Burgas, Dobrich, Gabrovo, Haskovo, Kardzhali, Kjustendil, Lovech, Montana, Pazardzhik, Pernik, Pleven, Plovdiv, Razgrad, Ruse, Silistra, Sliven, Smolyan, Sofia, Sofia-Grad, Stara Zagora, Šumen, Targovishte, Varna, Veliko Tarnovo, Vidin, Vratsa, Yambol,