Elenco di regioni
- 8491 BA - Akkrum, Boarnsterhim, Friesland
- 8491 BB - Akkrum, Boarnsterhim, Friesland
- 8491 BC - Akkrum, Boarnsterhim, Friesland
- 8491 BD - Akkrum, Boarnsterhim, Friesland
- 8491 BE - Akkrum, Boarnsterhim, Friesland
- 8491 BG - Akkrum, Boarnsterhim, Friesland
- 8491 BH - Akkrum, Boarnsterhim, Friesland
- 8491 BJ - Akkrum, Boarnsterhim, Friesland
- 8491 BK - Akkrum, Boarnsterhim, Friesland
- 8491 BL - Akkrum, Boarnsterhim, Friesland
- 8491 BM - Akkrum, Boarnsterhim, Friesland
- 8491 BN - Akkrum, Boarnsterhim, Friesland
- 8491 BP - Akkrum, Boarnsterhim, Friesland
- 8491 BR - Akkrum, Boarnsterhim, Friesland
- 8491 BS - Akkrum, Boarnsterhim, Friesland
- 8491 BT - Akkrum, Boarnsterhim, Friesland
- 8491 BV - Akkrum, Boarnsterhim, Friesland
- 8491 BW - Akkrum, Boarnsterhim, Friesland
- 8491 BX - Akkrum, Boarnsterhim, Friesland
- 8491 BZ - Akkrum, Boarnsterhim, Friesland