荷兰邮政编码（KIX码），仅用于荷兰邮政行业，是荷兰邮政系统使用的编码。KIX码支持的有效字符有：十个数字（0-9）、二十六个英文字母的大小写（“A-Z”“a-z”）共62个字符，KIX码无校验位，可以对任意长度的数据进行编码。
中国邮寄荷兰的邮编
荷兰的官方国际邮政编码为999025。但是在您的国际邮件邮递操作中，只需在信封上写清楚目标地的详细地址即可，而无需填写荷兰的邮政编码荷兰，为了使您的邮件更高速、安全的邮递，请用荷兰当地的语言再次写清楚目标地的详细地址。不过填写邮编，是能够让当地邮局可以更快分发您的邮件。
荷兰内部的邮政编码
标准荷兰邮编示例
荷兰邮政编码由4位数字加2位字母组成，中间有1个空格，例如：1234 AB
其中前2位数字代表地区，后2位数字及2位字母代表街道、门牌号。
荷兰邮编地址完整写法
Mr. J. de Vries
Adrianastraat 34
1234 AB POSTDAM
NETHERLANDS
荷兰各地区详细邮编
1000: Amsterdam - 阿姆斯特丹
1100: Amsterdam, Amstelveen
1200: Hilversum
1300: Almere
1400: Bussum,Uithoorn,Purmerend
1500: Zaandam
1600: Enkhuizen
1700: Heerhugowaard
1800: Alkmaar
1900: Castricum
2000: Haarlem
2100: Heemstede
2200: Noordwijk
2300: Leiden
2400: Alphen aan den Rijn
2500: Den Haag
2600: Delft
2700: Zoetermeer
2800: Gouda
2900: Capelle aan den IJssel
3000: Rotterdam
3100: Schiedam, Vlaardingen
3200: Spijkenisse
3300: Dordrecht, Drechtsteden
3400: IJsselstein
3500: Utrecht
3600: Maarssen
3700: Zeist
3800: Amersfoort
3900: Veenendaal
4000: Tiel
4100: Culemborg
4200: Gorinchem
4300: Zierikzee
4400: Yerseke
4500: Oostburg
4600: Bergen op Zoom
4700: Roosendaal
4800: Breda
4900: Oosterhout
5000: Tilburg
5100: Dongen
5200: 's-Hertogenbosch
5300: Zaltbommel
5400: Uden
5500: Veldhoven
5600: Eindhoven
5700: Helmond
5800: Venray
5900: Venlo
6000: Weert
6100: Echt
6200: Maastricht
6300: Valkenburg aan de Geul
6400: Heerlen
6500: Nijmegen
6600: Wijchen
6700: Wageningen, Ede
6800: Arnhem
6900: Zevenaar
7000: Doetinchem
7100: Winterswijk
7200: Zutphen
7300: Apeldoorn
7400: Deventer
7500: Enschede
7600: Almelo
7700: Dedemsvaart
7800: Emmen
7900: Hoogeveen
8000: Zwolle
8100: Raalte
8200: Lelystad
8300: Emmeloord
8400: Gorredijk
8500: Joure
8600: Sneek
8700: Bolsward
8800: Franeker
8900: Leeuwarden
9000: Grouw (Grou)
9100: Dokkum
9200: Drachten
9300: Roden
9400: Assen
9500: Stadskanaal
9600: Hoogezand-Sappemeer
9700: Groningen
9800: Zuidhorn
9900: Appingedam
官方简介
For a long time, PostNL was the only postal company in the Netherlands. PostNL has the two large TNT divisions, Mail and Express, grew apart more and more, each with their own strategies. In 2011, TNT Express separated, and the postal company continued as PostNL. We are a company that deals in letters, parcels and everything related to letters and parcels. We also work in Belgium, Luxembourg, the United Kingdom, Germany and Italy. We live in a world where digital applications play an increasingly large role in our daily lives. These services develop very rapidly. We put our resourcefulness to good use to constantly think up new ways to connect senders and receivers. We have been delivering your mail for more than 200 years, in the Netherlands and abroad. We are an essential link between the physical and the online world. We have the largest network for letters, parcels and e-commerce in the Benelux countries. Our combinations of smart networks and digital applications enable us to provide our clients with valuable solutions.
荷兰邮政官网：http://postnlparcels.com/en
