1234AB。荷兰阿姆斯特丹机场简介显示，该机场邮编是1234AB，由4位数字加2位城市简码组成，一共6位。荷兰是欧洲的国家。荷兰王国简称“荷兰”，位于欧洲西偏北部，与德国、比利时接壤。
Nieuwe Prinsengracht 80-hs
1018 VV AMSTERDAM
The Netherlands
Organisation: North Sea Foundation (Stichting De Noordzee)
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Country: The NETHERLANDS
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Address: P.O.Box 5807
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