| 崇川区 (Chongchuan, Nantong) |
| 港闸区 (Gangzha, Nantong) |
| 海安市 (Hai'an, Nantong) |
| 海门市 (Haimen, Nantong) |
| 南通经济技术开发区 (Nantong Economic and Technological Development Zone, Nantong) |
| 启东市 (Qidong, Nantong) |
| 如东县 (Rudong, Nantong) |
| 如皋市 (Rugao, Nantong) |
| 通州区 (Tongzhou, Nantong) |