+359-51-(350000...359999): Stefan Karadzha, Varna (03) Baca lebih lanjut mengenai +359-51-(350000...359999)
+359-57-(620000...629999): Stefan Karadzha, Dobrich (08) Baca lebih lanjut mengenai +359-57-(620000...629999)
+359-86-(920000...929999): Stefan Karadzha, Silistra (19) Baca lebih lanjut mengenai +359-86-(920000...929999)
