| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Obraje del Vasco, San Miguel | W3403 XCD |
| Postal/ZIP Codes in Ombú, San Miguel | W3485 XAN |
| Postal/ZIP Codes in Palma Sola, San Miguel | W3485 XAO |
| Postal/ZIP Codes in San Miguel, San Miguel | W3485 |
| Postal/ZIP Codes in San Nicolás, San Miguel | W3485 XAP |
| Postal/ZIP Codes in San Sebastián, San Miguel | W3483 XAF |
| Postal/ZIP Codes in Santa Isabel, San Miguel | W3485 XAQ |
| Postal/ZIP Codes in Silvero Cué, San Miguel | W3485 XAR |
| Postal/ZIP Codes in Tacuaral, San Miguel | W3485 XAS |
| Postal/ZIP Codes in Tacuarembo, San Miguel | W3485 XAV |
| Postal/ZIP Codes in Tape Rati, San Miguel | W3485 XAW |
| Postal/ZIP Codes in Timbo Paso, San Miguel | W3483 XAL |
| Postal/ZIP Codes in Veron Cue, San Miguel | W3485 XAX |
| Postal/ZIP Codes in Yataiti Sata, San Miguel | W3485 XAZ |
| Postal/ZIP Codes in Yataity Poi, San Miguel | W3485 XAY |
| Postal/ZIP Codes in Yta Paso, San Miguel | W3483 XAM |
| Postal/ZIP Codes in Yuquerí, San Miguel | W3483 XAN |