| Place | Postal Code |
|---|---|
| Buenos Aires, Parque Patricios | C1133, C1241, C1242, C1243, C1244, C1245, C1246, C1247, C1249, C1251, C1256, C1258, C1260, C1261, C1263, C1264, C1275, C1281, C1282, C1283, C1284, C1437 |
| Postal Codes in Comuna 4 | |
|---|---|
| Barracas, Comuna 4 | |
| La Boca, Comuna 4 | |
| Nueva Pompeya, Comuna 4 | |
| Parque Patricios, Comuna 4 | |