| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Soutelo, Serpins | 3200-349 |
| Postal/ZIP Codes in Tapado, Serpins | 3200-359 |
| Postal/ZIP Codes in Terra da Gaga, Serpins | 3200-350 |
| Postal/ZIP Codes in Tojal, Serpins | 3200-351 |
| Postal/ZIP Codes in Turbilhão, Serpins | 3200-345 |
| Postal/ZIP Codes in Valada, Serpins | 3200-352 |
| Postal/ZIP Codes in Vale Carvalhos, Serpins | 3200-353 |
| Postal/ZIP Codes in Vale da Ursa, Serpins | 3200-363 |
| Postal/ZIP Codes in Vale Figueiras, Serpins | 3200-354 |
| Postal/ZIP Codes in Vale Madeiros, Serpins | 3200-355 |
| Postal/ZIP Codes in Vale Raiz, Serpins | 3200-356 |
| Postal/ZIP Codes in Valeiro, Serpins | 3200-357 |
| Postal/ZIP Codes in Vila Cova do Barro, Serpins | 3200-358 |