+98-999-(0000000...0999999): MCI Public Relations, Tehran (07) Read more about +98-999-(0000000...0999999)
+98-21-(10000000...19999999): Tehrān - تهران, Tehran (07) Read more about +98-21-(10000000...19999999)
+98-26-(20000000...29999999): Taleghan - طالقان, Alborz (07) Read more about +98-26-(20000000...29999999)
+98-29-(20000000...29999999): Varamin (suburb), Tehran (07) Read more about +98-29-(20000000...29999999)