| Lieu | Code postal |
|---|---|
| Apc, Hatvani | 3032 |
| Boldog, Hatvani | 3016 |
| Csány, Hatvani | 3015 |
| Ecséd, Hatvani | 3013 |
| Hatvan, Hatvani | 3000 |
| Heréd, Hatvani | 3011 |
| Hort, Hatvani | 3014 |
| Kerekharaszt, Hatvani | 3009 |
| Lőrinci, Hatvani | 3021, 3022, 3024 |
| Nagykökényes, Hatvani | 3012 |
| Petőfibánya, Hatvani | 3023 |
| Rózsaszentmárton, Hatvani | 3033 |
| Zagyvaszántó, Hatvani | 3031 |
| Codes postaux en Heves | |
|---|---|
| Bélapátfalvai, Heves | |
| Egri, Heves | |
| Füzesabonyi, Heves | |
| Gyöngyösi, Heves | |
| Hatvani, Heves | |
| Hevesi, Heves | |
| Pétervásárai, Heves | |