| Locality | Post Code |
|---|---|
| Vishnevoe, Gvardeysky district (Вишневое) | 238224 |
| Yablonovka, Gvardeysky district (Яблоновка) | 238644 |
| Yagodnoe, Gvardeysky district (Ягодное) | 238200 |
| Yarki, Gvardeysky district (Ярки) | 238222 |
| Yasenskoe, Gvardeysky district (Ясеньское) | 238222 |
| Zabare, Gvardeysky district (Забарье) | 238210 |
| Zareche, Gvardeysky district (Заречье) | 238644 |
| Znamensk, Gvardeysky district (Знаменск) | 238200 |
| Zorino, Gvardeysky district (Зорино) | 238203 |
| Zvenevoe, Gvardeysky district (Звеньевое) | 238220 |