How To Call Thailand From Singapore
How To Call Thailand From Singapore
Quick Reference Summary
To call Thailand from Singapore:
001 + 66 + Area Code (without the 0) + Local Number
Examples:
- For Bangkok landline: 001 + 66 + 2 + XXX XXXX
- For Thai mobile phone: 001 + 66 + 8X + XXX XXXX
When it’s 12 PM (noon) in Singapore, it’s 11 AM in Thailand (1 hour behind).
How to Call a Landline in Thailand
Calling a Thai landline from Singapore is easy if you follow these steps:
- Dial Singapore’s international access code: 001 (or 002, 008 depending on your carrier)
- Dial Thailand’s country code: 66
- Dial the area code (without the first 0)
- Dial the local phone number
For example, if you’re calling a Bangkok number written as (02) 123 4567, you would dial 001 66 2 123 4567 from Singapore.
Important: When people in Thailand write down phone numbers, they include a 0 before the area code (e.g., 02 123 4567). But when you call from Singapore, you need to drop this 0 and just dial the area code after the country code.
How to Call a Mobile Phone in Thailand
Calling a Thai mobile phone follows a similar pattern:
- Dial Singapore’s international access code: 001 (or 002, 008)
- Dial Thailand’s country code: 66
- Dial the mobile prefix (without the first 0)
- Dial the rest of the mobile number
For example, if the Thai mobile number is 081 234 5678, you would dial 001 66 81 234 5678 from Singapore.
Remember: Thai mobile numbers start with 0 followed by 6, 8, or 9 when dialed within Thailand. From Singapore, you drop the 0 and dial the remaining digits after the country code 66.
Different Ways to Dial Internationally from Singapore
Singapore offers several international access codes depending on which phone company you use:
- 001: SingTel
- 002: M1
- 008: StarHub
The choice of access code might affect how much your call costs. If you’re using a phone card, follow the specific instructions that came with your card.
Understanding Thai Phone Numbers
Landline Numbers
Thai landline numbers usually have:
- A 2-digit area code (with a 0 in front when dialed in Thailand)
- A 7-digit local number
Total digits: 9 (when dialed in Thailand) or 8 (when called from other countries)
Mobile Numbers
Thai mobile numbers have:
- A 3-digit mobile prefix (with a 0 in front when dialed in Thailand)
- A 7-digit personal number
Total digits: 10 (when dialed in Thailand) or 9 (when called from other countries)
Area Codes for Major Thai Cities
Here’s a list of area codes for major cities and regions in Thailand. Remember to drop the 0 when calling from Singapore:
| City/Region | Area Code (drop the 0 when calling from Singapore) |
|---|---|
| Bangkok | 2 |
| Chiang Mai | 53 |
| Phuket | 76 |
| Pattaya/Chonburi | 38 |
| Koh Samui | 77 |
| Hat Yai | 74 |
| Ayutthaya | 35 |
| Hua Hin | 32 |
| Krabi | 75 |
| Udon Thani | 42 |
| Khon Kaen | 43 |
| Chiang Rai | 53 |
| Nakhon Ratchasima (Korat) | 44 |
| Surat Thani | 77 |
| Ubon Ratchathani | 45 |
Mobile Phone Networks
Thai mobile numbers start with 0 followed by specific digits that show which company the phone belongs to. When calling from Singapore, drop the 0 and dial the remaining digits after the country code 66.
| Network | Prefixes (drop the 0 when calling from Singapore) |
|---|---|
| AIS | 08X (80, 81, 82, 83, 84, 85, 86, 89) |
| DTAC | 08X (81, 82, 83, 84, 85, 86, 89) |
| True Move | 08X/09X (80, 81, 82, 83, 84, 85, 86, 89, 90, 91, 92, 93, 94) |
Time Difference
Thailand is in Indochina Time (ICT), which is UTC+7 all year round. Thailand does not use daylight saving time.
Singapore is in UTC+8 all year round and also does not use daylight saving time.
This means Thailand is always 1 hour behind Singapore throughout the year.
Special Numbers to Know
Service Numbers
- 1800: Thai toll-free numbers (usually can’t be called from outside Thailand)
- 1900: Premium rate services (can’t be called from abroad)
- 1xxx: Short codes for services (not accessible from abroad)
Emergency Numbers
- 191: Police
- 1669: Medical Emergency
- 199: Fire These cannot be dialed from outside Thailand.
Calling Business Extensions
When calling a business in Thailand that has extensions:
- Dial the full international number as usual
- Wait for the automated system to answer
- Then enter the extension number when prompted
Many businesses in Thailand, especially in tourist areas, have English language options in their automated systems.
Best Time to Call
Since Thailand is only 1 hour behind Singapore, you can easily call at almost any time. Business hours in both countries are similar:
- Business hours in Thailand: 8:00 AM – 5:00 PM (7:00 AM – 4:00 PM Singapore time)
- Government offices in Thailand: Usually 8:30 AM – 4:30 PM Monday to Friday
Call Thailand For Less With Singapore Phone Cards
Calling Thailand from Singapore can be expensive with regular phone companies, but Singapore Phone Cards offers a cheaper way to stay in touch with family, friends, or work contacts in Thailand.
Our customers who call Thailand often love our clear sound quality and low rates. Whether you’re calling Bangkok landlines or mobile phones in Phuket, you’ll get great service at a good price.
Calling to a landline in Thailand? See our best international calling cards for Thailand here.
Calling to a mobile in Thailand? See our best international calling cards for Thailand here.
Using our service is simple and easy:
- Dial the local access number we provide
- Enter your 10-digit PIN number
- Dial Thailand (66 + area code without the 0 + local number)
You can use our service from any landline or mobile phone in Singapore. What makes our service special:
- Call to 200+ countries including all parts of Thailand
- Call from landline or mobile with the same great rates
- No hidden fees or extra charges
- 100% prepaid so you’re always in control
- No reactivation fees even if you don’t use your card for a while
- Phone card details sent right away by email
- Your credit rolls over so you never lose what you’ve paid for
Need Cheap Calls To Thailand?
Select from the drop-down below. This will help you find the best international calling card with the cheapest calling rates!
