TH Thailand Major Regions Postal Code Details
📋 Thailand Address and Delivery Guidance
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
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📮Thailand Postal FAQ and delivery guidance
🔢 How many digits are in a Thai postal code?
Thai postal codes consist of 5 digits, e.g., 10100 for central Bangkok.
🌐 How to find Thailand postal codes?
Visit Thailand Post official website (https://track.thailandpost.co.th) or Google 'Thailand postal code + area name' with English/Thai address.
📮 Is ZIP code mandatory for international mail to Thailand?
Yes! Correct 5-digit codes ensure faster delivery. Errors may cause delays or returns.
🏙️ Can two areas share the same postal code?
No. Codes are street-specific, e.g., Chiang Mai Old City (50200) differs from new districts (50000).
🆕 Do Thai postal codes change?
Rarely. New areas may get new codes—always verify online before mailing.