Country Code for Thailand: +66
Asia
+66
Dialing Code
TH
ISO2
THA
ISO3
฿ THB
Thai Baht
UTC+7
Timezone
Mar 01, 2026, 05:33 AM
Current Time
About Thailand Phone Codes
This page provides comprehensive information about Thailand's international dialing system, helping you make seamless phone calls to and from this destination.
The country code for Thailand is +66, which is essential for making international calls to Thailand. Our guide includes detailed dialing instructions, practical examples from major countries, and helpful tips to ensure your calls connect successfully. Whether you're calling for business, staying in touch with family, or making travel arrangements, you'll find all the country code information you need right here.
Beyond the primary phone code, we also provide useful details such as Thailand ISO country code (TH) THA, local currency Thai Baht (฿), time zone information (UTC+7), and step-by-step dialing instructions to make your international calling experience as smooth as possible towards Thailand.
How to Call Thailand
International Format: +66 X XXX XXXX
- 1Dial your country's international access code (usually 00 or +)
- 2Dial the Thailand country code: +66
- 3Dial the area code and phone number (8-9 digits total)
Examples from Popular Countries dialing to Thailand
From United States:
011 66 2 123 4567
From United Kingdom:
00 66 2 123 4567
From Japan:
010 66 2 123 4567
Report bullying or get support
MSDHS (OSCC)
Thailand's Social Assistance Center (OSCC) provides 24-hour aid for domestic violence and child protection.
Carriers in Thailand
Whether you're calling Thailand or visiting, knowing the local carriers helps with connectivity. Top carriers including AIS, TrueMove H, dtac and NT ensure reliable connectivity throughout the country. Compare their prepaid tourist plans to find the best value for your communication needs.
Did you know?
When calling a Thai number, the domestic prefix '0' must be dropped. For example, 081-123-4567 becomes +66 81 123 4567.
Thailand's main city phone codes
| City | Phone Code |
|---|---|
| Bangkok | +66 2 |
| Chiang Mai | +66 53 |
| Pattaya | +66 38 |
| Phuket | +66 76 |
| Hat Yai | +66 74 |
| Nakhon Ratchasima | +66 44 |
| Khon Kaen | +66 43 |
| Udon Thani | +66 42 |
| Surat Thani | +66 77 |
| Nakhon Si Thammarat | +66 75 |
| Rayong | +66 38 |
| Chonburi | +66 38 |
| Songkhla | +66 74 |
| Nonthaburi | +66 2 |
| Samut Prakan | +66 2 |
Note: These are the main area codes for major cities in Thailand. When calling from abroad, dial the international access code, then +66, then the city code (without the + symbol), followed by the local number.
Scams and telemarketing rules in Thailand
02 landlines are often used by 'Call Center Gangs.' NBTC has partnered with Whoscall to flag these numbers.
Telemarketing/toll-free prefixes: 02, 1xxx
Common scams to watch for: Parcel/Customs scams, fake police investigations, online loan fraud.