+359-61-(303000...303999): Gorna Lipnica, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(303000...303999)
+359-61-(304000...304999): Dimcha, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(304000...304999)
+359-61-(305000...305999): Lesicheri, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(305000...305999)
+359-61-(306000...306999): Patresh, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(306000...306999)
+359-61-(307000...307999): Stambolovo, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(307000...307999)
+359-61-(308000...308999): Vishovgrad, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(308000...308999)
+359-61-(309000...309999): Gorsko Kalugerovo, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(309000...309999)
+359-61-(320000...329999): Karaisen, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(320000...329999)
+359-61-(330000...339999): Mikhalci, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(330000...339999)
+359-61-(340000...349999): Bjala cherkva, Veliko Tarnovo (04) Baca lebih lanjut mengenai +359-61-(340000...349999)