Prefix 31 contains 42 postal code records across 42 mapped localities in China.
Based on 42 records, 42 postal code values and 42 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| 310000 | Hangzhou | Zhejiang / Hangzhou Shi | 30.2936, 120.1614 |
| 311100 | Yuhang District | Zhejiang / Hangzhou Shi / Yuhang Qu | 29.8325, 119.8198 |
| 311200 | Xiaoshan District | Zhejiang / Hangzhou Shi / Xiaoshan Qu | 29.8325, 119.8198 |
| 311300 | Lin'an | Zhejiang / Hangzhou Shi / Lin’an Shi | 30.2358, 119.7181 |
| 311400 | Fuyang District | Zhejiang / Hangzhou Shi / Fuyang Shi | 29.8325, 119.8198 |
| 311500 | Tonglu County | Zhejiang / Hangzhou Shi / Tonglu Xian | 29.8325, 119.8198 |
Compare this range with other active postal code prefixes from the same country-level directory.
This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.
| Postal code | Locality | Region | Coordinates |
|---|---|---|---|
| 310000 | Hangzhou | Zhejiang / Hangzhou Shi | 30.2936, 120.1614 |
| 311100 | Yuhang District | Zhejiang / Hangzhou Shi / Yuhang Qu | 29.8325, 119.8198 |
| 311200 | Xiaoshan District | Zhejiang / Hangzhou Shi / Xiaoshan Qu | 29.8325, 119.8198 |
| 311300 | Lin'an | Zhejiang / Hangzhou Shi / Lin’an Shi | 30.2358, 119.7181 |
| 311400 | Fuyang District | Zhejiang / Hangzhou Shi / Fuyang Shi | 29.8325, 119.8198 |
| 311500 | Tonglu County | Zhejiang / Hangzhou Shi / Tonglu Xian | 29.8325, 119.8198 |
| 311600 | Jiande | Zhejiang / Hangzhou Shi / Jiande Shi | 29.5429, 119.4991 |
| 311700 | Chun'an County | Zhejiang / Hangzhou Shi / Chun’an Xian | 29.8325, 119.8198 |
| 311800 | Zhuji | Zhejiang / Shaoxing Shi / Zhuji Shi | 29.7188, 120.2423 |
| 312000 | Shaoxing | Zhejiang / Shaoxing Shi / Yuecheng Qu | 30.0024, 120.5786 |
| 312300 | Shangyu District | Zhejiang / Shaoxing Shi / Shangyu District | 29.7991, 120.6977 |
| 312400 | Shengzhou | Zhejiang / Shaoxing Shi / Shengzhou Shi | 29.5958, 120.8167 |
| 312500 | Xinchang County | Zhejiang / Shaoxing Shi / Xinchang Xian | 29.7991, 120.6977 |
| 313000 | Huzhou | Zhejiang / Huzhou Shi | 30.8703, 120.0933 |
| 313100 | Changxing County | Zhejiang / Huzhou Shi / Changxing Xian | 30.8703, 120.0933 |
| 313200 | Deqing County | Zhejiang / Huzhou Shi / Deqing County | 30.8703, 120.0933 |
| 313300 | Anji County | Zhejiang / Huzhou Shi / Anji Xian | 30.8703, 120.0933 |
| 314000 | Jiaxing | Zhejiang / Jiaxing Shi | 30.7522, 120.75 |
| 314100 | Jiashan County | Zhejiang / Jiaxing Shi / Jiashan Xian | 30.6558, 120.7521 |
| 314200 | Pinghu | Zhejiang / Jiaxing Shi / Pinghu Shi | 30.7017, 121.0111 |
| 314300 | Haiyan County | Zhejiang / Jiaxing Shi / Haiyan Xian | 30.6558, 120.7521 |
| 314400 | Haining | Zhejiang / Jiaxing Shi / Haining Shi | 30.5363, 120.6864 |
| 314500 | Tongxiang | Zhejiang / Jiaxing Shi / Tongxiang Shi | 30.6329, 120.5608 |
| 315000 | Ningbo | Zhejiang / Ningbo Shi | 29.8782, 121.5495 |
| 315100 | Yinzhou District | Zhejiang / Ningbo Shi / Yinzhou Qu | 29.8615, 121.3684 |
| 315200 | Zhenhai District | Zhejiang / Ningbo Shi / Zhenhai Qu | 29.8615, 121.3684 |
| 315300 | Cixi City | Zhejiang / Ningbo Shi / Cixi Shi | 29.8615, 121.3684 |
| 315400 | Yuyao | Zhejiang / Ningbo Shi / Yuyao Shi | 30.05, 121.1494 |
| 315500 | Fenghua | Zhejiang / Ningbo Shi / Fenghua Shi | 29.6563, 121.4064 |
| 315600 | Ninghai County | Zhejiang / Ningbo Shi / Ninghai Xian | 29.8615, 121.3684 |
| 315700 | Xiangshan County | Zhejiang / Ningbo Shi / Xiangshan Xian | 29.8615, 121.3684 |
| 315800 | Beilun District | Zhejiang / Ningbo Shi / Beilun Qu | 29.8615, 121.3684 |
| 316000 | Zhoushan | Zhejiang / Zhoushan Shi | 29.9887, 122.2049 |
| 316100 | Putuo District | Zhejiang / Zhoushan Shi / Putuo Qu | 29.9887, 122.2049 |
| 316200 | Daishan County | Zhejiang / Zhoushan Shi / Daishan Xian | 29.9887, 122.2049 |
| 317000 | Linhai | Zhejiang / Taizhou Shi / Linhai Shi | 28.8554, 121.1447 |
| 317100 | Sanmen County | Zhejiang / Taizhou Shi / Sanmen Xian | 28.6153, 121.2644 |
| 317200 | Tiantai County | Zhejiang / Taizhou Shi / Tiantai Xian | 28.6153, 121.2644 |
| 317300 | Xianju County | Zhejiang / Lishui Shi / Xianju Xian | 28.6153, 121.2644 |
| 317500 | Wenling | Zhejiang / Taizhou Shi / Wenling County | 28.3752, 121.3842 |
| 317600 | Yuhuan County | Zhejiang / Taizhou Shi / Yuhuan Xian | 28.6153, 121.2644 |
| 318000 | Taizhou | Zhejiang / Taizhou Shi | 28.8554, 121.1447 |