English interface
Official Thailand Post search
Prepare Thai place-name terms and open the result in the official Thailand Post postcode search.
ReviewedCheck before reuseResults from Thailand Post
Saves this tool's name on this device only (up to 20). No form values.
Only visible result text is included. Form fields are not read. Review sensitive values before sharing.
How to use it
- Read the scope and effective-date note before entering information.
- Enter the requested values and review any validation message.
- Check the result, assumptions and cited source before relying on it.
Important limitation
Search terms are sent only when you open the official result; this site does not copy the postcode database.
The interactive form is fully localized in English.
Reviewed 2026-09-02; next review 2027-03-02.
The Thailand Post website and search details have been checked. This site does not copy its database or show postcodes from secondary sources.
Sources
ระบบค้นหารหัสไปรษณีย์ไปรษณีย์ไทย · opens in a new tabSupports the method and scope stated on the tool page; consult the source for case-specific rules.Source checked 2026-08-26รหัสไปรษณีย์ทั่วประเทศ จำแนกตามท้องที่ (สถานะ พ.ค. 2561)ไปรษณีย์ไทย · opens in a new tabSupports the method and scope stated on the tool page; consult the source for case-specific rules.Source checked 2026-08-26Recorded updates
Site changelogReview history
Dates describe the review scope recorded below. A page update does not mean every source was checked again.
- Last recorded source/method review
The Thailand Post website and search details have been checked. This site does not copy its database or show postcodes from secondary sources.