| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cabrito, Paranavaí | 87729-800 |
| Postal/ZIP Codes in Catarinenses, Paranavaí | 87724-000 |
| Postal/ZIP Codes in Cristo Rei, Paranavaí | 87728-000 |
| Postal/ZIP Codes in Deputado José Afonso, Paranavaí | 87726-000 |
| Postal/ZIP Codes in Graciosa, Paranavaí | 87722-000 |
| Postal/ZIP Codes in Mandiocaba, Paranavaí | 87729-400 |
| Postal/ZIP Codes in Paranavaí, Paranavaí | 87701, 87702, 87703, 87704, 87705, 87706, 87707, 87708, 87709, 87710, 87711, 87712, 87717, 87720, 87721 |
| Postal/ZIP Codes in Piracema, Paranavaí | 87729-200 |
| Postal/ZIP Codes in São Cristovão, Paranavaí | 87729-600 |
| Postal/ZIP Codes in São Pedro, Paranavaí | 87729-000 |