Region Any Blagoevgrad Burgas Dobrich Gabrovo Haskovo Kardzhali Kyustendil Lovech Montana Pazardzhik Pernik Pleven Plovdiv Razgrad Ruse Shumen Silistra Sliven Smolyan Sofiya - grad Sofiya - oblast Stara Zagora Targovishte Varna Veliko Tarnovo Vidin Vratsa Yambol