| Place | Post Code |
|---|---|
| Aillish, Tantamayo | 10780 |
| Ancatanan, Tantamayo | 10780 |
| Ancush, Tantamayo | 10780 |
| Apurraga, Tantamayo | 10780 |
| Argay, Tantamayo | 10780 |
| Asiac, Tantamayo | 10780 |
| Barrios Altos, Tantamayo | 10780 |
| Buenos Aires, Tantamayo | 10780 |
| Canchash, Tantamayo | 10780 |
| Carpa, Tantamayo | 10780 |
| Caushu, Tantamayo | 10780 |
| Cebolla Pampa, Tantamayo | 10780 |
| Citihuanca, Tantamayo | 10780 |
| Condor Gaga, Tantamayo | 10780 |
| Coyash, Tantamayo | 10780 |
| Coyllarbamba, Tantamayo | 10780 |
| Curau, Tantamayo | 10780 |
| Curpamagay, Tantamayo | 10780 |
| Esmicto, Tantamayo | 10780 |
| Esperanza, Tantamayo | 10780 |
| Gallan Corral, Tantamayo | 10780 |
| Garanuco, Tantamayo | 10780 |
| Gargahuayin, Tantamayo | 10780 |
| Gogan, Tantamayo | 10780 |
| Gogan Pampa, Tantamayo | 10780 |
| Guellgayrumi, Tantamayo | 10780 |