| Place | Post Code |
|---|---|
| Los Andes, Margos | 10520 |
| Marcacasha, Margos | 10520 |
| Margos, Margos | 10521 |
| Marpococha, Margos | 10520 |
| Mesapata, Margos | 10520 |
| Mishawanca, Margos | 10520 |
| Mulaca Tuna, Margos | 10520 |
| Nahuinpuquio, Margos | 10520 |
| Naupamarca, Margos | 10520 |
| Ogroyog, Margos | 10520 |
| Ogutuna, Margos | 10520 |
| Oshgoragra, Margos | 10520 |
| Pacayhua, Margos | 10520 |
| Pachahuari, Margos | 10520 |
| Pachan Nane, Margos | 10520 |
| Paltagalan, Margos | 10520 |
| Pampa Hermosa, Margos | 10520 |
| Pariacancha, Margos | 10520 |
| Pariaragra, Margos | 10520 |
| Patahuasi, Margos | 10520 |
| Pataiwasi, Margos | 10520 |
| Pichgapuquio, Margos | 10520 |
| Piruro Carpish, Margos | 10520 |
| Pucahuancay, Margos | 10520 |
| Pueblo Libre, Margos | 10520 |
| Pumamayo, Margos | 10520 |