Winterthur ZIP Code List — New Castle County, DE
There is one unique ZIP code in Winterthur, Delaware and it is 19735. Area code: 302.
1
ZIP codes
0.45
sq mi land
0.00
sq mi water
302
area code
Winterthur, DE ZIP code map
ZIP codes for Winterthur, DE (1)
| ZIP code | City | County | Map |
|---|---|---|---|
| 19735 | Winterthur | New Castle | View map |