| Place | Postal Code |
|---|---|
| Bulugahawewa, Nattandiya | None |
| Dematapitiya, Nattandiya | None |
| Dhammikagama, Nattandiya | None |
| Dukkannawa, Nattandiya | None |
| Ihala Katuneriya, Nattandiya | None |
| Ihala Kottaramulla, Nattandiya | 61154 |
| Ihala Mavila, Nattandiya | None |
| Ihala Nattandiya, Nattandiya | None |
| Ihala Thabbowa, Nattandiya | None |
| Kachchirawa, Nattandiya | None |
| Koswatta North, Nattandiya | 61158 |
| Koswatta South, Nattandiya | 61158 |
| Kuddetiyawa, Nattandiya | None |
| Lansigama, Nattandiya | None |
| Mailawa, Nattandiya | None |
| Maningala, Nattandiya | None |
| Meda Katuneriya, Nattandiya | None |
| Meda Kottaramulla, Nattandiya | None |
| Meda Mavila, Nattandiya | None |
| Meda Nattandiya, Nattandiya | None |
| Meda Pahala Katuneriya, Nattandiya | None |
| Meda Thabbowa, Nattandiya | None |
| Meegahawela, Nattandiya | None |
| Meegahawewa, Nattandiya | None |
| Morakele North, Nattandiya | None |
| Morakele South, Nattandiya | None |