| Postal Code | 021973 |
| Postal Code Name | Vatra Luminoasă |
| Province | Bucharest Municipality |
| Municipality | Municipiul București |
| Timezone | Eastern European Summer Time (EEST) |
| Adjacent Postal Codes | 021854 021857 021904 021932 021934 021947 021954 021964 021965 021966 021967 021968 021972 021975 021976 021988 022016 022103 022186 |