-country-bg. See Geo Targeting.
| Region | Parameter (-state-) |
|---|---|
| Blagoevgrad | blagoevgrad |
| Burgas | burgas |
| Dobrich | dobrich |
| Gabrovo | gabrovo |
| Haskovo | haskovo |
| Kardzhali | kardzhali |
| Kyustendil | kyustendil |
| Lovech | lovech |
| Montana | montana |
| Pazardzhik | pazardzhik |
| Pernik | pernik |
| Pleven | pleven |
| Plovdiv | plovdiv |
| Razgrad | razgrad |
| Ruse | ruse |
| Shumen | shumen |
| Silistra | silistra |
| Sliven | sliven |
| Smolyan | smolyan |
| Sofia | sofia |
| Sofia-Capital | sofiacapital |
| Stara Zagora | starazagora |
| Targovishte | targovishte |
| Varna | varna |
| Veliko Tarnovo | velikotarnovo |
| Vidin | vidin |
| Vratsa | vratsa |
| Yambol | yambol |