+251-11-(6650000...6650999): Civil Aviation, East Addis Ababa Zone Подробнее о +251-11-(6650000...6650999)
+251-11-(6800000...6809999): Debre Sina, East Addis Ababa Zone Подробнее о +251-11-(6800000...6809999)
+251-11-(6810000...6819999): Debre Birehan, East Addis Ababa Zone Подробнее о +251-11-(6810000...6819999)
+251-11-(6850000...6859999): Mehal Meda, East Addis Ababa Zone Подробнее о +251-11-(6850000...6859999)
