Thailand
Thailand’s country identifiers support global communication, commerce, and online presence. Its ISO 3166-1 codes are TH (two-letter) and THA (three-letter), used in international shipping, data systems, and financial transactions. The calling code is +66, required when dialing Thai phone numbers from abroad. Its country-code top-level domain (ccTLD) is .th, used for local websites and domain registration. The official currency is the Thai baht, with ISO 4217 code THB, commonly quoted in banking, trade, and foreign exchange. These codes are essential for international call routing, business documentation, domain registration, and financial operations involving Thailand.
- Calling code
- +66
- ISO alpha-2
- TH
- ISO alpha-3
- THA
- ISO numeric
- 764
- ccTLD
- .th
- Currency
- THBThai baht (THB)
- Region
- Asia
- Capital
- Bangkok
- Time zones
- Asia/Bangkok
- Postal format
- 5-Digits - NNNNN
How to call Thailand
From outside Thailand, dial your international access prefix, then +66, then the national number. Drop the leading trunk zero when the destination numbering plan requires it.
+66 [area or mobile code] [local number]