Seznam oblastí
- 4451 CC - Heinkenszand, Borsele, Zeeland
- 4451 CE - Heinkenszand, Borsele, Zeeland
- 4451 CD - Heinkenszand, Borsele, Zeeland
- 4451 CG - Heinkenszand, Borsele, Zeeland
- 4451 CH - Heinkenszand, Borsele, Zeeland
- 4451 CJ - Heinkenszand, Borsele, Zeeland
- 4451 CK - Heinkenszand, Borsele, Zeeland
- 4451 CL - Heinkenszand, Borsele, Zeeland
- 4451 CM - Heinkenszand, Borsele, Zeeland
- 4451 CP - Heinkenszand, Borsele, Zeeland
- 4451 CR - Heinkenszand, Borsele, Zeeland
- 4451 CS - Heinkenszand, Borsele, Zeeland
- 4451 CT - Heinkenszand, Borsele, Zeeland
- 4451 CV - Heinkenszand, Borsele, Zeeland
- 4451 CW - Heinkenszand, Borsele, Zeeland
- 4451 CX - Heinkenszand, Borsele, Zeeland
- 4451 DA - Heinkenszand, Borsele, Zeeland
- 4451 CZ - Heinkenszand, Borsele, Zeeland
- 4451 DB - Heinkenszand, Borsele, Zeeland
- 4451 DC - Heinkenszand, Borsele, Zeeland