| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Santo Domingo, Silípica | G4206 XCB, G4206 XAV |
| Postal/ZIP Codes in Sauce Solo, Silípica | G4206 XAA |
| Postal/ZIP Codes in Sauzal, Silípica | G4201 XBL |
| Postal/ZIP Codes in Silípica, Silípica | G4206 XBP |
| Postal/ZIP Codes in Simbol, Silípica | G4206 XBQ |
| Postal/ZIP Codes in Simbol Pozo, Silípica | G4201 XBM |
| Postal/ZIP Codes in Sol de Mayo, Silípica | G4201 XBN |
| Postal/ZIP Codes in Sumamao, Silípica | G4201 XBO |
| Postal/ZIP Codes in Tipiro, Silípica | G4201 XBP |
| Postal/ZIP Codes in Toro Human, Silípica | G4201 XBQ |
| Postal/ZIP Codes in Trozo Pozo, Silípica | G4206 XAW |
| Postal/ZIP Codes in Upianita, Silípica | G4206 XAX |
| Postal/ZIP Codes in Villa Jiménez, Silípica | G4201 XBR |
| Postal/ZIP Codes in Vuelta de la Barranca, Silípica | G4206 XAY |
| Postal/ZIP Codes in Yanda, Silípica | G4206 XCF, G4206 XAK |
| Postal/ZIP Codes in Zanjón, Silípica | G4206 XBS |