+251-22-(6620000...6629999): Gessera, South-East Region (Region 2) Xem thêm về +251-22-(6620000...6629999)
+251-22-(6630000...6639999): Adaba, South-East Region (Region 2) Xem thêm về +251-22-(6630000...6639999)
+251-22-(6640000...6649999): Ghinir, South-East Region (Region 2) Xem thêm về +251-22-(6640000...6649999)
+251-22-(6650000...6659999): Robe, South-East Region (Region 2) Xem thêm về +251-22-(6650000...6659999)
+251-22-(6660000...6669999): Dodolla, South-East Region (Region 2) Xem thêm về +251-22-(6660000...6669999)
+251-22-(6680000...6689999): Dolomena, South-East Region (Region 2) Xem thêm về +251-22-(6680000...6689999)
