Regiunea lista
- 6271 NG - Gulpen, Gulpen-Wittem, Limburg
- 6271 NJ - Gulpen, Gulpen-Wittem, Limburg
- 6271 NL - Gulpen, Gulpen-Wittem, Limburg
- 6271 NM - Gulpen, Gulpen-Wittem, Limburg
- 6271 NP - Gulpen, Gulpen-Wittem, Limburg
- 6271 NS - Gulpen, Gulpen-Wittem, Limburg
- 6271 NT - Gulpen, Gulpen-Wittem, Limburg
- 6271 NW - Gulpen, Gulpen-Wittem, Limburg
- 6271 NX - Gulpen, Gulpen-Wittem, Limburg
- 6271 NZ - Gulpen, Gulpen-Wittem, Limburg
- 6271 PA - Gulpen, Gulpen-Wittem, Limburg
- 6271 PB - Gulpen, Gulpen-Wittem, Limburg
- 6271 PD - Gulpen, Gulpen-Wittem, Limburg
- 6271 PE - Gulpen, Gulpen-Wittem, Limburg
- 6271 PH - Gulpen, Gulpen-Wittem, Limburg
- 6271 PJ - Gulpen, Gulpen-Wittem, Limburg
- 6271 PK - Gulpen, Gulpen-Wittem, Limburg
- 6271 PL - Gulpen, Gulpen-Wittem, Limburg
- 6271 PP - Gulpen, Gulpen-Wittem, Limburg