Asia · Country code
Thailand Country Code +66
+66 is the international calling code for Thailand. Most phone numbers there have 8 or 9 digits, written 081 234 5678 inside Thailand and +66 81 234 5678 from abroad. Below: how to dial it, its area codes, networks and time zones.
Phone numbers in Thailand at a glance
- Country calling code
- +66
- International dialing prefix
- 00 (or +)
- Trunk prefix (calls inside the country)
- 0
- Number length
- 8 or 9 digits (most numbers)
- Example mobile, from abroad
- +66 81 234 5678
- Same number, inside the country
- 081 234 5678
- Time zone
- Indochina Time (Asia/Bangkok)
- Capital
- Bangkok
- Languages
- Thai
- Currency
- THB
- ISO country code
- TH
How to call Thailand
From another country
- Dial your country's exit code, or press + on a mobile.
- Dial the country code 66.
- Dial the number, leaving out its first 0.
+66 81 234 5678
From inside Thailand
Dial the number as it is written, starting with the trunk prefix 0. The country code is not needed.
081 234 5678
To call out of Thailand, start with 00 (or +).
Types of phone number in Thailand
The numbering plan reserves ranges for landline, mobile, toll-free, premium rate and voip numbers. Mobile numbers have 9 digits and landlines 8. What each line type means.
Area codes in Thailand
All 27 area codes of Thailand, with where each is and how to dial it. Inside Thailand the area code is dialled with the 0 in front; from abroad, leave it out.
| Dial inside | From abroad | Place |
|---|---|---|
| 02 | +66 2 | Bangkok/Nonthaburi/Pathum Thani/Samut Prakan |
| 010 | +66 10 | Bangkok/Nonthaburi/Pathum Thani/Samut Prakan |
| 016 | +66 16 | Bangkok/Nonthaburi/Pathum Thani/Samut Prakan |
| 018 | +66 18 | Bangkok/Nonthaburi/Pathum Thani/Samut Prakan |
| 019 | +66 19 | Bangkok/Nonthaburi/Pathum Thani/Samut Prakan |
| 032 | +66 32 | Phetchaburi/Prachuap Khiri Khan/Ratchaburi |
| 033 | +66 33 | Chachoengsao/Chon Buri/Rayong |
| 034 | +66 34 | Kanchanaburi/Nakhon Pathom/Samut Sakhon/Samut Songkhram |
| 035 | +66 35 | Ang Thong/Phra Nakhon Si Ayutthaya/Suphan Buri |
| 036 | +66 36 | Lop Buri/Saraburi/Sing Buri |
| 037 | +66 37 | Nakhon Nayok/Prachin Buri/Sa Kaeo |
| 038 | +66 38 | Chachoengsao/Chon Buri/Rayong |
| 039 | +66 39 | Chanthaburi/Trat |
| 042 | +66 42 | Loei/Mukdahan/Nakhon Phanom/Nong Khai/Sakon Nakhon/Udon Thani |
| 043 | +66 43 | Kalasin/Khon Kaen/Maha Sarakham/Roi Et |
| 044 | +66 44 | Buri Ram/Chaiyaphum/Nakhon Ratchasima/Surin |
| 045 | +66 45 | Amnat Charoen/Si Sa Ket/Ubon Ratchathani/Yasothon |
| 052 | +66 52 | Chiang Mai/Chiang Rai/Lamphun/Mae Hong Son |
| 053 | +66 53 | Chiang Mai/Chiang Rai/Lamphun/Mae Hong Son |
| 054 | +66 54 | Lampang/Nan/Phayao/Phrae |
| 055 | +66 55 | Kamphaeng Phet/Phitsanulok/Sukhothai/Tak/Uttaradit |
| 056 | +66 56 | Chai Nat/Nakhon Sawan/Phetchabun/Phichit/Uthai Thani |
| 073 | +66 73 | Narathiwat/Pattani/Yala |
| 074 | +66 74 | Phatthalung/Satun/Songkhla |
| 075 | +66 75 | Krabi/Nakhon Si Thammarat/Trang |
| 076 | +66 76 | Phang Nga/Phuket |
| 077 | +66 77 | Chumphon/Ranong/Surat Thani |
Networks with number ranges in Thailand
These networks were first allocated number ranges in Thailand, the ones with the most ranges first. Numbers can be moved between networks, so a number may no longer be with the network it started on.
- AIS
- True Move
- DTAC
- TOT Mobile
- Penguin SIM
Look up a phone number from Thailand
Enter any number with +66, or just its digits: it shows the line type, place, network, time zone and every format. Free and private.
Phone numbers in Thailand: frequently asked questions
What is the country code for Thailand?
The country calling code for Thailand is +66. Put it in front of the number when you call Thailand from another country, and leave out the 0 that starts numbers inside Thailand.
How do I call Thailand from abroad?
Dial your country's international access code (or press + on a mobile phone), then 66, then the number without its leading 0. For example, 081 234 5678 inside Thailand is dialled as +66 81 234 5678 from abroad.
Do I dial the 0 at the start of a phone number in Thailand?
Only when you call from inside Thailand. The 0 is the trunk prefix, used for calls within the country. From abroad you leave it out: 081 234 5678 becomes +66 81 234 5678.
How many digits does a phone number in Thailand have?
Most phone numbers in Thailand have 8 or 9 digits after the country code: mobile numbers have 9 and landlines 8. Some special-service numbers (toll-free, premium-rate) are shorter or longer.
What is the international dialing prefix in Thailand?
To call another country from Thailand, dial 00, then the country code you are calling, then the number. On a mobile phone you can press + instead of 00.
What are the area codes in Thailand?
Thailand has 27 area codes, each pointing at a city or region. Examples: 02 for Bangkok/Nonthaburi/Pathum Thani/Samut Prakan, 010 for Bangkok/Nonthaburi/Pathum Thani/Samut Prakan, 016 for Bangkok/Nonthaburi/Pathum Thani/Samut Prakan and 018 for Bangkok/Nonthaburi/Pathum Thani/Samut Prakan.
Which mobile networks have phone numbers in Thailand?
Number ranges in Thailand were first allocated to networks including AIS, True Move, DTAC, TOT Mobile and Penguin SIM. People can move their number to another network, so the one a number started on may not be the one it uses today.
What time zone is Thailand in?
Thailand is on Indochina Time. A phone number carries no time information, so check the time there before you call.
Can I look up a phone number from Thailand?
Yes. Enter any number with +66, or choose Thailand as the country, in the free phone number lookup. It shows the line type (mobile, landline, VoIP, toll-free), the place and network it was issued to, its time zone and every format of the number.