Xaisomboun postal codes — Laos

Xaisomboun is a province of Laos, made up of 4 cities.

Towns in Xaisomboun include Thaviengxai, Thetsaban, Phonsavat, Khonvat, Om and Phonpha, together with the surrounding localities whose postal codes are listed above.

• Anouvong
• Longchaeng
• Longsan
• Thathom

How postal codes work in Xaisomboun

Laos uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Xaisomboun follow that format like everywhere else in the country, for example 18000 for Ao Kang.

Every code listed here for Xaisomboun begins with the prefix 18, which groups its delivery areas together within Laos's national numbering.

Postal codes across Laos, Xaisomboun included, are issued and maintained by Lao Post. Reference information is available at www.laopost.la.

Addressing format

Addresses in Laos are written [Street name], [City] [Postal code], and an address in Xaisomboun follows that same order:

Recipient name
[Street name], Ao Kang 18000

What this dataset covers

This reference dataset lists 50 postal codes for Xaisomboun across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.