| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Chillepín, Salamanca | 1950000 |
| Postal/ZIP Codes in Coirón, Salamanca | 1950000 |
| Postal/ZIP Codes in Cuncumén, Salamanca | 1950000 |
| Postal/ZIP Codes in El Tambo, Salamanca | 1950000 |
| Postal/ZIP Codes in Panguecillo, Salamanca | 1950000 |
| Postal/ZIP Codes in Salamanca, Salamanca | 1950000 |
| Postal/ZIP Codes in Tahuinco, Salamanca | 1950000 |
| Postal/ZIP Codes in Tranquilla, Salamanca | 1950000 |