| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Represa del Carmen, Belgrano | D5719 XCE |
| Postal/ZIP Codes in Retamo, Belgrano | D5703 XBU |
| Postal/ZIP Codes in Retiro, Belgrano | D5703 XCB |
| Postal/ZIP Codes in Romance, Belgrano | D5719 XCF |
| Postal/ZIP Codes in Rumiguasi, Belgrano | D5703 XBV |
| Postal/ZIP Codes in San Agustín, Belgrano | D5719 XCG |
| Postal/ZIP Codes in San Antonio, Belgrano | D5719 XBG |
| Postal/ZIP Codes in San Isidro, Belgrano | D5719 XBH |
| Postal/ZIP Codes in San José, Belgrano | D5703 XBA, D5719 XCI |
| Postal/ZIP Codes in San Pedro, Belgrano | D5719 XBI |
| Postal/ZIP Codes in Santa Rosa del Gigante, Belgrano | D5719 XBJ |
| Postal/ZIP Codes in Taza Blanca, Belgrano | D5703 XBB |
| Postal/ZIP Codes in Toro Negro, Belgrano | D5703 XBC |
| Postal/ZIP Codes in Tres Lomas, Belgrano | D5719 XBK |
| Postal/ZIP Codes in Tres Puertas, Belgrano | D5719 XBL |
| Postal/ZIP Codes in Villa de la Quebrada, Belgrano | D5716 |
| Postal/ZIP Codes in Villa General Roca, Belgrano | D5722 |
| Postal/ZIP Codes in Vizcacheras, Belgrano | D5703 XBW |