223100 postal code
ChinaUpdated 2026-11-09Hongze County, JiangsuHuai’an Shi6 digits (province-level)
Postal code details
1 placeCode
223100
Place
Hongze County
Region
Jiangsu
County
Huai’an Shi
Coordinates
33.7689, 118.6575
Accuracy
1 / 6
Country
China
Location
OpenStreetMap ↗
33.7689, 118.6575© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Hongze County | Jiangsu | Huai’an Shi | 33.7689, 118.6575 |
Nearby codes
All →Same code in other countries
0This code only appears in this country.
FAQ
Which city is 223100 in?
Hongze County, Jiangsu, China.
What are the coordinates of 223100?
33.7689, 118.6575
Is 223100 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.