區域清單
- 57110 - Serengan, Surakarta, Central Java
- 57120 - Serengan, Surakarta, Central Java
- 57130 - Serengan, Surakarta, Central Java
- 57140 - Serengan, Surakarta, Central Java
- 57150 - Serengan, Surakarta, Central Java
- 57160 - Serengan, Surakarta, Central Java
- 57170 - Serengan, Surakarta, Central Java