| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Acho, Ayo | 04645 |
| Postal/ZIP Codes in Anta, Ayo | 04645 |
| Postal/ZIP Codes in Ayo, Ayo | 04645 |
| Postal/ZIP Codes in Paccha, Ayo | 04645 |
| Postal/ZIP Codes in Pumacocha, Ayo | 04645 |
| Postal/ZIP Codes in Sarura, Ayo | 04645 |
| Postal/ZIP Codes in Silco, Ayo | 04645 |
| Postal/ZIP Codes in Subna, Ayo | 04645 |
| Postal/ZIP Codes in Utme, Ayo | 04645 |