The postal code for Đồng Nai province in Vietnam is 810000.
However, it’s important to note that within Đồng Nai, different areas may have specific postal codes. For example:
- Long Thành: 810000
- Hố Nai, Biên Hòa: 810000
Therefore, when sending mail to a specific location within Đồng Nai, it’s advisable to use the precise postal code corresponding to the recipient’s area to ensure accurate delivery.
Source: Vietnam Postcode