| Area Codes and Postal Codes for Jiangsu Province |
| Area |
Area Code |
Postal Code |
| Area of Nanjing |
| City of Nanjing |
025 |
210000 |
| Xuanwu District |
025 |
210000 |
| Baixia District |
025 |
210000 |
| Qinhuai District |
025 |
210000 |
| Jianye District |
025 |
210000 |
| Gulou District |
025 |
210000 |
| Xiaguan District |
025 |
210000 |
| Pukou District |
025 |
210000 |
| Xixia District |
025 |
210000 |
| Yuhuatai District |
025 |
210000 |
| Jiangning District |
025 |
211100 |
| Lishui County |
025 |
211200 |
| Gaochun County |
025 |
211300 |
| Jiangpu County |
025 |
211800 |
| Liuhe District |
025 |
211500 |
| Area of Wuxi |
| City of Wuxi |
0510 |
214000 |
| Chong'an District |
0510 |
214000 |
| Nanchang District |
0510 |
214000 |
| Beitang District |
0510 |
214000 |
| Xishan District |
0510 |
214000 |
| Huishan District |
0510 |
214000 |
| Yixing County-level City |
0510 |
214200 |
| Jiangyin County-level City |
0510 |
214400 |
| Area of Zhenjiang |
| City of Zhenjiang |
0511 |
212000 |
| Jingkou District |
0511 |
212000 |
| Runzhou District |
0511 |
212000 |
| Dantu District |
0511 |
212100 |
| Yangzhong County-level City |
0511 |
212200 |
| Danyang County-level City |
0511 |
212300 |
| Ju'rong County-level City |
0511 |
212400 |
| Area of Suzhou |
| City of Suzhou |
0512 |
215000 |
| Canglang District |
0512 |
215000 |
| Pingjiang District |
0512 |
215000 |
| Jinchang District |
0512 |
215000 |
| Huqiu District |
0512 |
215000 |
| Wuzhong District |
0512 |
215100 |
| Xiangcheng District |
0512 |
215100 |
| Wujiang County-level City |
0512 |
215200 |
| Kunshan Wujiang County-level City |
0512 |
215300 |
| Taichang Wujiang County-level City |
0512 |
215400 |
| Changshu Wujiang County-level City |
0512 |
215500 |
| Zhangjiagang Wujiang County-level City |
0512 |
215600 |
| Wu County |
0512 |
215100 |
| Area of Nantong |
| City of Nantong |
0513 |
226000 |
| Chongchuan District |
0513 |
226000 |
| Gangzha District |
0513 |
226000 |
| Haimen County-level City |
0513 |
226100 |
| Qidong County-level City |
0513 |
226200 |
| Tongzhou County-level City |
0513 |
226300 |
| Rudong County |
0513 |
226400 |
| Rugao County |
0513 |
226500 |
| Hai'an County |
0513 |
226600 |
| Area of Yangzhou |
| City of Yangzhou |
0514 |
225000 |
| Guangling District |
0514 |
225000 |
| Hanjiang District |
0514 |
225100 |
| Yizheng County-level City |
0514 |
211400 |
| Jiangdou County-level City |
0514 |
225200 |
| Gaoyou County-level City |
0514 |
225600 |
| Baoying County |
0514 |
225800 |
| Area of Yancheng |
| City of Yancheng |
0515 |
224000 |
| Yandu District |
0515 |
224000 |
| Binhai County |
0515 |
224000 |
| Dafeng County-level City |
0515 |
224100 |
| Dongtai County-level City |
0515 |
224200 |
| Sheyang County |
0515 |
224300 |
| Funing County |
0515 |
224400 |
| Xiangshui County |
0515 |
224600 |
| Jianhu County |
0515 |
224700 |
| Area of Xuzhou |
| City of Xuzhou |
0516 |
221000 |
| Gulou District |
0516 |
221000 |
| Yunlong District |
0516 |
221000 |
| Jiuli District |
0516 |
221000 |
| Jiawang District |
0516 |
221000 |
| Quanshan District |
0516 |
221000 |
| Tongshan County |
0516 |
221100 |
| Suining County |
0516 |
221200 |
| Pizhou County-level City |
0516 |
221300 |
| Pi County |
0516 |
221300 |
| Xinyi County-level City |
0516 |
221400 |
| Pei County |
0516 |
221600 |
| Feng County |
0516 |
221700 |
| Area of Huai'an |
| City of Huai'an |
0517 |
223001 |
| Qinghe District |
0517 |
223001 |
| Qingpu District |
0517 |
223001 |
| Jinhu County |
0517 |
211600 |
| Xuyi County |
0517 |
211700 |
| Hongze County |
0517 |
223100 |
| Chuzhou District |
0517 |
223200 |
| Huaiyin District |
0517 |
223300 |
| Huaiyin County |
0517 |
223300 |
| Lianshui County |
0517 |
223400 |
| Area of Lianyungang |
| City of Lianyungang |
0518 |
222000 |
| Lianyun District |
0518 |
222000 |
| Xinpu District |
0518 |
222000 |
| Haizhou District |
0518 |
222000 |
| Ganyu County |
0518 |
222100 |
| Guanyun County |
0518 |
222200 |
| Donghai County |
0518 |
222300 |
| Guannan County |
0518 |
223500 |
| Area of Changzhou |
| City of Changzhou |
0519 |
213000 |
| Tianning District |
0519 |
213000 |
| Zhonglou District |
0519 |
213000 |
| Qishuyan District |
0519 |
213000 |
| Wujin District |
0519 |
213100 |
| Jintan County-level City |
0519 |
213200 |
| Liyang County-level City |
0519 |
213300 |
| Area of Taizhou |
| City of Taizhou |
0523 |
225300 |
| Gaogang District |
0523 |
225300 |
| Hailing District |
0523 |
225300 |
| Jingjiang County-level City |
0523 |
214500 |
| Taixing County-level City |
0523 |
225400 |
| Jiangyan County-level City |
0523 |
225500 |
| Xinghua County-level City |
0523 |
225700 |
| Area of Xiuqian |
| City of Xiuqian |
0527 |
223800 |
| Xiucheng District |
0527 |
223800 |
| Xiuyu District |
0527 |
223800 |
| Shuyang County |
0527 |
223600 |
| Siyang County |
0527 |
223700 |
| Sihong County |
0527 |
223900 |