18-430 - postal code for Niwkowo 20
Postal code
18-430
The address Niwkowo 20, 18-430 Niwkowo is located in: Niwkowo › Niwkowo. Postal code: 18-430. This postal code covers 1 407 addresses.
Neighbouring addresses
- Niwkowo 1 18-430
- Niwkowo 1A 18-430
- Niwkowo 2 18-430
- Niwkowo 3 18-430
- Niwkowo 4 18-430
- Niwkowo 5 18-430
- Niwkowo 6 18-430
- Niwkowo 7 18-430
- Niwkowo 7A 18-430
- Niwkowo 8 18-430
- Niwkowo 9 18-430
- Niwkowo 10 18-430