| Place | Post Code |
|---|---|
| Alconi (Buenos Aires), Chavín | 11780 |
| Ancac, Chavín | 11780 |
| Aparco, Chavín | 11780 |
| Atamayo, Chavín | 11780 |
| Baya, Chavín | 11780 |
| Calamaita, Chavín | 11780 |
| Canchipalca, Chavín | 11780 |
| Canchipampa, Chavín | 11780 |
| Carmen Antalla, Chavín | 11780 |
| Chaupicirco, Chavín | 11780 |
| Chavin, Chavín | 11780 |
| Chilcuy, Chavín | 11780 |
| Chitiapata, Chavín | 11780 |
| Chunacancha, Chavín | 11780 |
| Chupasamana, Chavín | 11780 |
| Clavel Pata, Chavín | 11780 |
| Cuchalla, Chavín | 11780 |
| Cuchicancha, Chavín | 11780 |
| Cuyara, Chavín | 11780 |
| Huancarume, Chavín | 11780 |
| Huapunga, Chavín | 11780 |
| Huarmivilca, Chavín | 11780 |
| Huinchilca, Chavín | 11780 |
| Huirpina, Chavín | 11780 |
| Ilihuay, Chavín | 11780 |
| Jatun Pampa, Chavín | 11780 |