For an overview of postal code notation schemes of all countries using postal codes, please refer to the list of postal codes.

For lists of individual countries' postal and ZIP Codes around the world, please refer to the following pages:

• Argentina: List of postal codes in Argentina
• Australia: List of postal codes in Australia
• Austria: List of postal codes in Austria
• Belgium: List of postal codes in Belgium
• Brazil: List of postal codes in Brazil
• Bulgaria: List of postal codes in Bulgaria
• Canada: List of postal codes in Canada
• Chile: List of postal codes in Chile
• China: List of postal codes in China
• France: List of postal codes in France
• Germany: List of postal codes in Germany
• Greece: List of postal codes in Greece
• India: List of postal codes in India
• Ireland: no use of postal codes except for the Dublin postal district codes
• Israel: List of postal codes in Israel
• Italy: List of postal codes in Italy
• Japan: List of postal codes in Japan
• Mexico: List of postal codes in Mexico
• Netherlands - List of postal codes in the Netherlands
• Norway: List of postal codes in Norway
• Poland: List of postal codes in Poland
• Portugal: List of postal codes in Portugal
• Romania: List of postal codes in Romania
• Russia: List of postal codes in Russia
• Slovakia: List of postal codes in Slovakia
• Spain: List of postal codes in Spain
• Sweden: List of postal codes in Sweden
• Switzerland: List of postal codes in Switzerland
• Ukraine: List of postal codes in the Ukraine
• United Kingdom: List of postal codes in the United Kingdom
• USA: List of ZIP Codes in the United States
• Venezuela: List of postal codes in Venezuela
• Vietnam: List of postal codes in Vietnam
• Åland: See http://www.posten.aland.fi/text2.con?iPage=70 and/or http://www.posten.aland.fi/text2.con?iPage=69