Country Code +66

Thailand uses the international dialing code +66

+66

Which Country Has Code +66?

Thailand flag Thailand uses the international dialing code +66.

How to Call a +66 Number from the US

Numbers in Thailand have 9 digits for mobiles and 8 for landlines after +66. At home they are written with a leading 0; leave it out after +66 or 011 66.

Number From a US landline From a mobile
Mobile
starts with 014, 061–067, 08 or 09
011 66 81 XXX XXXX +66 81 XXX XXXX
Landline
starts with 01, 02, 03, 04, 05 or 07
011 66 2 XXX XXXX +66 2 XXX XXXX
Toll-free
starts with 18
011 66 1800 XXX XXX +66 1800 XXX XXX

X stands for any digit. Toll-free numbers often can't be reached from abroad. Full list of number types: Thailand phone number format.

Got a Call From +66?

A number starting with +66 is registered in Thailand. If you know someone there, it may be them. If you don't, be careful before you call back.

Reading a +66 number

  • •Mobile if the digits after +66 start with 14, 61–67, 8 or 9 (+66 81 XXX XXXX).
  • •Landlines start with an area code, for example +66 2 XXX XXXX for Bangkok/Nonthaburi/Pathum Thani/Samut Prakan.
  • •Local time: 5:10 PM in Bangkok right now.
  • •Don't call back a number you don't recognize. One-ring scams hang up after a ring or two so you return the call, which can add a per-minute charge on top of an international rate.
  • •Caller ID can be faked. The code shown is not proof of where the caller really is.
  • •Real callers leave a message. If it matters, they'll text, email or leave a voicemail. Otherwise, block the number.

Read more:

Country Code +66 FAQ

Which country has country code 66?
+66 is the country code of Thailand. Numbers have 9 digits for mobiles and 8 for landlines after +66.
Is a +66 number a mobile or a landline?
In Thailand, mobile numbers start with 14, 61–67, 8 or 9 after +66, for example +66 81 XXX XXXX. Landlines start with an area code, such as +66 2 XXX XXXX for Bangkok/Nonthaburi/Pathum Thani/Samut Prakan.
What time is it in Thailand right now?
It is 5:10 PM on Tuesday in Bangkok (UTC+7), 11 hours ahead of New York. To reach someone between 9 AM and 8 PM there, call between 10:00 PM–9:00 AM EDT.
How do I call a +66 number from the US?
From a US landline, dial 011 66 81 XXX XXXX, without the leading 0 used inside Thailand. From a mobile, dial +66 81 XXX XXXX.
I got a call from +66. Should I call back?
Not if you don't recognize the number. Calling back +66 is an international call. Caller ID can be faked, and a real caller will leave a message.

Thailand Quick Info

Country Thailand
Dialing Code +66
ISO-2 Code th
ISO-3 Code THA
Capital Bangkok
Continent Asia
Population 71,619,863
Currency Thai baht
Domain th

Time in Bangkok

5:10 PM

Tuesday · UTC+7 · 11 hours ahead of New York

To reach someone between 9 AM and 8 PM there, call between 10:00 PM–9:00 AM EDT (7:00 PM–6:00 AM PDT).