CambodiaPostalCode is an online directory and toolkit for finding postal codes and address information across Cambodia. Its database covers all 25 provinces, Phnom Penh, and thousands of districts, communes, and villages. The site explains Cambodia’s eight-digit postal code format: the digits identify the province, district, commune, and village, helping users locate the code for a specific address.

Visitors can search by place name or code, browse provinces, explore an interactive map, find post offices, and use free tools such as code validation, bulk lookup, distance calculation, and address translation. The directory also provides printable postal code lists, mailing guidance, shipping requirements, public holiday information, and articles about Cambodia’s postal system. For developers, a REST API returns location details for postal codes, with a free tier of up to 1,000 requests per day. The site also offers an international shipping quote tool for shipments from Cambodia to more than 40 countries.