Postal codes in Vietnam have five digits.
The exact postal code designated for local government areas, local post offices, government offices or embassies and consulates can be searched on National Postal Code Website. Structure The postal code system of Vietnam has officially been changed from 6 digits to 5 digits. Each country has its own separate postal code or zip code system. The postal code of Vietnam is composed of 5 digits, with the following meanings: The first digit determines the area code. The first two characters identify the centrally-governed province or city. The first four characters identify the district or corresponding administrative unit. Based on this, the postal code system of Vietnam has been changed to optimize and improve the domestic mail and parcel delivery system. List Below is a table listing the postal codes and telephone area codes in Vietnam (according to Vietnam Post, under the VNPOST corporation). Note: The provinces and cities are listed in order from North to South, and the centrally-governed cities are highlighted in bold.
Province/city namePostcode(s)Telephone area code(s)Hà Giang20xxx219Cao Bằng21xxx206Bắc Kạn23xxx209Tuyên Quang22xxx207Lào Cai31xxx214Điện Biên32xxx215Lai Châu30xxx213Sơn La34xxx212Yên Bái33xxx216Hòa Bình36xxx218Thái Nguyên24xxx208Lạng Sơn25xxx205Quảng Ninh01xxx–02xxx203Bắc Giang26xxx204Phú Thọ35xxx210Vĩnh Phúc15xxx211Bắc Ninh16xxx222Hà Nội10xxx–14xxx242–248Hải Dương03xxx220Hải Phòng04xxx–05xxx225Hưng Yên17xxx221Thái Bình06xxx227Hà Nam18xxx226Nam Định07xxx228Ninh Bình08xxx229Thanh Hoá40xxx–42xxx237Nghệ An43xxx–44xxx238Hà Tĩnh45xxx–46xxx239Quảng Bình47xxx232Quảng Trị48xxx233Huế49xxx234Đà Nẵng50xxx236Quảng Nam51xxx–52xxx235Quảng Ngãi53xxx–54xxx255Kon Tum60xxx260Gia Lai61xxx–62xxx269Bình Định55xxx256Phú Yên56xxx257Đắk Lắk63xxx–64xxx262Khánh Hoà57xxx258Đắk Nông65xxx261Lâm Đồng66xxx263Ninh Thuận59xxx259Bình Phước67xxx271Tây Ninh80xxx276Bình Dương75xxx274Đồng Nai76xxx251Bình Thuận77xxx252Ho Chi Minh City70xxx–74xxx282–287Long An82xxx–83xxx272Bà Rịa – Vũng Tàu78xxx254Đồng Tháp81xxx277An Giang90xxx296Tiền Giang84xxx273Vĩnh Long85xxx270Bến Tre86xxx275Cần Thơ94xxx292Kiên Giang91xxx–92xxx297Trà Vinh87xxx274Hậu Giang95xxx293Sóc Trăng96xxx299Bạc Liêu97xxx291Cà Mau98xxx290
References
External links VNpost - Post Office & Postal Code Location Service