| Districts |
|---|
| Aparicio Pomares, Yarowilca |
| Cahuac, Yarowilca |
| Chacabamba, Yarowilca |
| Chavinillo, Yarowilca |
| Choras, Yarowilca |
| Jacas Chico, Yarowilca |
| Obas, Yarowilca |
| Pampamarca, Yarowilca |
| All postal codes in Huánuco |
|---|
| Ambo |
| Dos de Mayo |
| Huacaybamba |
| Huamalíes |
| Huánuco |
| Lauricocha |
| Leoncio Prado |
| Marañón |
| Pachitea |
| Puerto Inca |
| Yarowilca |