About Nam Sai Subdistrict
Nam Sai Subdistrict is an official administrative tambon of Chaturaphak Phiman District in Roi Et, Thailand. Its official Thai name is น้ำใส and its six-digit administrative code is 450405.
Subdistrict guide
Nam Sai Subdistrict
Nam Sai Subdistrict is an official tambon in Chaturaphak Phiman District, Roi Et, Thailand.
Official source · OCHA COD-AB Thailand (Royal Thai Survey Department source), reconciled to current DOPA codesUnderstand the areas
Explore the areas within Nam Sai Subdistrict.
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View this section with the complete guide →- Last reviewed
- 15 September 2026
- Content owner
- Thailand Navigator Editorial Lead
- Page type
- Subdistrict guide