The ZIP Code 570100 belongs to 4 different area in Hainan in China. Below you can check the list of cities in which this ZIP code is used.
| ZIP Code | District | Type | Prefecture-level City | Province |
|---|---|---|---|---|
| 570100 | Haikou | City | Haikou | Hainan |
| 570100 | Xiuying | District (市辖区 shìxiáqū) | Haikou | Hainan |
| 570100 | Longhua | District (市辖区 shìxiáqū) | Haikou | Hainan |
| 570100 | Meilan | District (市辖区 shìxiáqū) | Haikou | Hainan |
The canton Haikou belongs to Hainan. Enter the specific page for Hainan ZIP Code to view all cantons of this province.
To check other provinces ZIP Code, access China ZIP Code