+359-45-(700000...799999): Nova Zagora, Sliven (20) Baca lebih lanjut mengenai +359-45-(700000...799999)
+359-45-(830000...839999): Kipilovo, Sliven (20) Baca lebih lanjut mengenai +359-45-(830000...839999)
+359-45-(850000...859999): Zheravna, Sliven (20) Baca lebih lanjut mengenai +359-45-(850000...859999)
+359-45-(870000...879999): Jablanovo, Sliven (20) Baca lebih lanjut mengenai +359-45-(870000...879999)