Figures are estimates projected from the latest official statistics (ITU, UN, UN Tourism) and are for general reference only.
📲 How to Call Thailand from Abroad
Follow these 4 simple steps to dial any phone number in Thailand:
1
Dial your international access code
Most countries use 00 or +. From mobile phones, the + symbol works worldwide.
2
Dial Thailand's country code: +66
Dial +66 immediately after the international access code. Do not include the + again if you already used 00.
3
Dial the city or area code
For landlines, dial the city code (drop any leading 0). For mobile numbers, skip this step.
4
Dial the local phone number
Enter the remaining digits of the recipient's phone number to complete the call.
💡 Example: To call Baghdad from the US, dial 011 +66 1 [number]. From mobile: + +66 1 [number].
☎️ Complete Guide to Calling Thailand
How to Call Abroad from Thailand
To call another country from Thailand: dial the international exit code (00 in most countries, or press and hold 0 on a mobile to get +), then the destination country code, then the area code (without its leading 0), then the number. Example: to call the US, dial 00 1 [number] or + 1 [number].
International Number Format (E.164)
The global standard format for Thailand numbers is +66 followed by the national number without its leading 0. A full international number has at most 15 digits including the country code. Save all your contacts this way so they work from anywhere in the world and in every app.
💡 Example: +66 [national number without the leading 0]
Tips to Lower Your Call Costs to Thailand
Use internet apps like WhatsApp, Viber or Messenger for free calls over Wi-Fi.
Buy a local SIM or eSIM when traveling to Thailand to pay local rates.
Activate an international plan from your carrier before you travel.
Use Wi-Fi Calling when available to avoid roaming charges.
Compare calling-card and VoIP providers for the lowest per-minute rate.
Why Isn't My Call Connecting? Common Fixes
You dialed 00 and + together — use only one of them.
You kept the leading 0 of the area or mobile code — remove it for international calls.
You forgot the country code +66 — it must come right after the exit code.
You added a city code to a mobile number — mobile numbers don't need one.
Your line isn't enabled for international calls — check with your carrier.
Wrong time — make sure it isn't the middle of the night in Thailand.
Common Questions About Calling Thailand
When should I use + instead of 00?
The + symbol works from any mobile phone anywhere in the world and replaces each country's exit code, so you never need to memorize them. 00 is the most common exit code and works on both landlines and mobiles. On a mobile, always prefer + — it is the most reliable.
Why do I drop the leading 0 of the area or mobile code when calling from abroad?
The leading 0 is a national trunk prefix used only for domestic calls. When calling internationally, the country code +66 takes its place, so you remove that 0 — otherwise the number is wrong and the call fails.
How do I call a mobile versus a landline in Thailand?
For a mobile: dial +66 then the mobile number without its leading 0. For a landline: dial +66, then the city code (without its leading 0), then the local number. Mobile numbers never need a city code.
How do I send a text message (SMS) to Thailand from abroad?
Save the number in international format — +66 then the number without its leading 0 — and send your message as usual. Your carrier may apply international SMS charges.
How can I call Thailand via WhatsApp?
Add the contact in international format — +66 then the number without its leading 0. If they have WhatsApp, they appear automatically. WhatsApp calls run over the internet, are free, and need no exit code.
How much does it cost to call Thailand?
It depends on your carrier and the line type; international calls over the regular phone network can be expensive. To save money, use internet apps like WhatsApp or Viber, or get a local SIM or eSIM.
What does the code +66 mean and where does it come from?
+66 is the international dialing code assigned to Thailand by the International Telecommunication Union (ITU). Every country has a unique code that identifies it on the global telephone network.
How do I save a Thailand number in the correct international format?
Always store it in E.164 format: +66 then the national number without its leading 0 and without spaces. Saved this way, it works from any country and in every app without changes.
⏰ Best Time to Call Thailand
Thailand uses UTC+7. People there are usually awake from 09:00 to 21:00 local time, so the table below shows the best time to call Thailand from major countries — in the caller's local time.
From
Best time to call (local time)
🇺🇸 United States
07:00–10:00
🇬🇧 United Kingdom
07:00–15:00
🇩🇪 Germany
07:00–16:00
🇫🇷 France
07:00–16:00
🇸🇦 Saudi Arabia
07:00–17:00
🇦🇪 UAE
07:00–18:00
🇹🇷 Turkey
07:00–17:00
🇮🇳 India
08:00–20:00
Times are approximate and may shift by about an hour during daylight saving time.
🧭 From Your Country to Thailand
Live dial format and time difference — updates instantly
Dial from 🇺🇸 United States
011–66–XXX–XXXX
Time right now in Thailand
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🌐 Personalise for Your Passport
Select your passport country to see visa requirements and embassy info relevant to you:
🛂 Visa Requirements
Common Visa Questions for Thailand
Do I need a visa to visit Thailand?
It depends on your nationality. Some travelers can enter Thailand visa-free for short stays, while others need an e-Visa, a visa on arrival, or a visa obtained in advance from an embassy or consulate. Check the rule for your specific passport using the official IATA Travel Centre tool before you travel.
Does Thailand offer an electronic visa (e-Visa)?
Many countries now offer an online e-Visa for eligible nationalities, letting you apply and pay over the internet before arrival. Availability, eligible passports, and fees differ from country to country, so confirm whether Thailand currently offers an e-Visa for your nationality on the official IATA Travel Centre.
Is a visa on arrival available in Thailand?
A visa on arrival lets eligible travelers obtain their visa at the airport or border instead of applying beforehand. Whether Thailand grants it, and to which nationalities, can change over time, so verify your eligibility on the official IATA Travel Centre before relying on it.
How long can I stay in Thailand on a tourist visa?
Tourist stays are commonly limited to 30, 60, or 90 days depending on the country and your nationality, and overstaying can lead to fines or entry bans. Check the exact permitted duration for your passport on the official IATA Travel Centre.
What documents are usually required to apply for a Thailand visa?
Most applications ask for a passport valid for at least six months, recent passport photos, proof of onward or return travel, proof of accommodation, and sufficient funds for your stay. Some visas also require travel insurance or an invitation letter, so confirm the exact list for Thailand on the official IATA Travel Centre.
How much does a Thailand visa cost and how long does it take?
Visa fees and processing times vary widely by nationality and visa type, ranging from same-day e-Visas to several weeks for embassy applications. Always apply well before your trip and check the current fee and processing time for Thailand on the official IATA Travel Centre.
How long must my passport be valid to enter Thailand?
Many countries require your passport to be valid for at least six months beyond your date of entry, with one or two blank pages for stamps. Confirm the exact passport-validity rule for Thailand on the official IATA Travel Centre before booking.
November–February is Thailand's cool and dry season — best weather but peak prices. March–May extremely hot (40°C+). June–October is rainy season but offers green landscapes and discounts. Songkran (April 13–15) is wild water festival nationwide.
🛡️ Safety Advice
Thailand is safe for tourists overall. Common scams: tuk-tuk drivers diverting to gem shops, jet-ski deposits, fake police. Use metered taxis or Grab app. Drug penalties are extremely severe — even possession can mean life imprisonment. Insurance essential for scooter rentals (very common cause of injury).
💉 Vaccinations & Health
Hepatitis A, Typhoid recommended. Japanese Encephalitis for rural/long stays. Malaria prophylaxis for some border regions only — most tourist areas don't require it. Dengue is widespread — use insect repellent day and night. Rabies pre-exposure shots wise if visiting temples with stray dogs.
📶 SIM & Internet
Excellent connectivity. Local SIMs cheap and easy ($5–15 for 10–30GB) — buy at airport with passport. eSIM well-supported via Airalo/Holafly. 4G/5G coverage strong in cities, weaker rurally. Free Wi-Fi ubiquitous in cafés, hotels, and metro stations.
👔 Dress Code & Etiquette
Conservative dress when visiting temples and shrines — remove shoes, cover shoulders and knees. Avoid revealing clothing in rural areas. Light, breathable fabrics for tropical heat. In Japan/Korea, locals dress neatly; flip-flops only for beach. Always carry socks for temple visits in Japan.
🌍 Thailand: Culture, Food & Places
What are the most famous foods in Thailand?
Some of the most famous foods in Thailand include: Pad Thai (stir-fried noodles), Tom yum goong (shrimp soup), Green curry (kaeng khiao wan), Som tum (papaya salad), Massaman curry, Pad see ew (broad rice noodles), Khao pad (fried rice), Larb (minced meat salad), Mango sticky rice, Thai iced tea.
What are the best places to visit in Thailand?
Top places and landmarks to visit in Thailand include: Grand Palace & Wat Phra Kaeo Bangkok, Chiang Mai Old City temples, Phi Phi Islands, Ayutthaya Historical Park (UNESCO), Sukhothai Historical Park (UNESCO), Railay Beach Krabi, Khao Yai National Park (UNESCO), Elephant Nature Park Chiang Mai, Kanchanaburi Bridge on the River Kwai, Koh Samui.
What are the main customs and traditions in Thailand?
Notable customs and traditions in Thailand include: Wai greeting (hands together, bow), Never touch anyone's head (sacred), Remove shoes at temples, Show respect to royal family (lèse-majesté law), Monks respected — women must not touch.
What is Thailand famous for?
Thailand is well known for: Wat (temple) culture & Buddhism, Thai massage, Songkran water festival, Street food & pad thai, Elephant sanctuaries.
Where in the world is Thailand located?
Thailand is located in Asia.
What countries are near Thailand?
Countries in the same region as Thailand include: Afghanistan, Armenia, Azerbaijan, Bangladesh, Bhutan, Brunei, Cambodia, China, Timor-Leste (East Timor), Georgia, India, Indonesia.
November–February is Thailand's cool and dry season — best weather but peak prices. March–May extremely hot (40°C+). June–October is rainy season but offers green landscapes and discounts. Songkran (April 13–15) is wild water festival nationwide.
How much does a trip to Thailand cost per day?
Daily costs in Thailand range from $25 (budget) to $65 (mid-range) to $180 (luxury) per person, excluding flights.
Is Thailand safe for tourists?
Thailand is safe for tourists overall. Common scams: tuk-tuk drivers diverting to gem shops, jet-ski deposits, fake police. Use metered taxis or Grab app. Drug penalties are extremely severe — even possession can mean life imprisonment. Insurance essential for scooter rentals (very common cause of injury).
How many provinces does Thailand have?
Thailand has 76 provinces.
🧳 Practical Travel Info
🔌
Power PlugType A,B,C · 220 V · 50 Hz
💵
TippingTipping not required; 10% appreciated at restaurants, 20-50 baht for drivers.
💧
Tap WaterBottled onlyBottled water is the safe choice in Thailand, even in upscale hotels.
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