Area Codes in Changzhou
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 519 | Changzhou | Jiangsu | 949,018 | China | Asia/Shanghai |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Danyang, Jiangsu | Jiangsu | China | — | 5211 | 212300, 212310 |
| Jiangyin | Jiangsu | China | 107,918 | 5217 | 214400, 214431, 214433, 214432 |
| Wuxi | Jiangsu | China | 3,543,719 | 510 | 214000, 214001, 214002, 214005 |
| Zhangjiagang | Jiangsu | China | 66,039 | 512 | 215600 |
| Zhenjiang | Jiangsu | China | 632,552 | 511 | 212000, 212001, 212002, 212003 |