| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Achucarro, San Antonio | 111314, 111315 |
| Postal/ZIP Codes in Acosta Ñu, San Antonio | 111313 |
| Postal/ZIP Codes in Antigua Imagen, San Antonio | 111311 |
| Postal/ZIP Codes in La Merced, San Antonio | 111305, 111306 |
| Postal/ZIP Codes in Maria Auxiliadora, San Antonio | 111310 |
| Postal/ZIP Codes in Naranjaty, San Antonio | 111310 |
| Postal/ZIP Codes in Pueblo, San Antonio | 111303, 111304 |
| Postal/ZIP Codes in San Blas, San Antonio | 111309 |
| Postal/ZIP Codes in San Francisco, San Antonio | 111301, 111302 |
| Postal/ZIP Codes in San Jorge, San Antonio | 111312 |
| Postal/ZIP Codes in San Roque, San Antonio | 111307, 111308 |