| Postal Code information | |
|---|---|
| Place | Buenos Aires |
| Post Code | C1001, C1003, C1005, C1009, C1010, C1012, C1013, C1015, C1017, C1019, C1022, C1023, C1036, C1037, C1042, C1043, C1049, C1050, C1053, C1054, C1055, C1073, C1106 |
| County | San Nicolás |
| State | Capital Federal |
| Time zone | America/Argentina/Buenos_Aires |