Postcodes for Krupniki - Poland
List of postcodes associated with Krupniki in Poland.
| Postcode | Town/locality | Region / county / province | Type | Source | Last update |
|---|---|---|---|---|---|
| 15-623 | Krupniki | Podlasie | Complete postcode | GeoNames Postal Codes | 7/6/2026 |
| 16-070 | Krupniki | Podlasie | Complete postcode | GeoNames Postal Codes | 7/6/2026 |