Postcodes for Gościmin Wielki - Poland
List of postcodes associated with Gościmin Wielki in Poland.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| 09-120 | Gościmin Wielki | Mazovia | Complete postcode | GeoNames Postal Codes | 7/6/2026 |