Home > Support > Country & City Codes > Thailand Country Code is 66

To call Thailand from the U.S. Click to find Thailand prepaid phone cards.

Dial 011 + 66 + City Code + Phone Number

Thailand City Codes

City NameCity Code
Amnat Charoen45
Amphawa34
Ang Thong35
Ao Makham76
Ao Udom38
Ban Gruad44
Ban Mi36
Ban Na San77
Ban Nai37
Ban Phai43
Ban Pong32
Bang Rakam55
Bangkok2
Banphot Phisai56
Betong73
Central Region3
Chana74
Chanthaburi39
Chawang75
Chiang Mai53
Chiangkhan42
Den Chai54
Northeastern Region4
Northern Region5
Southern Region7

Interesting Facts

A unified Thai kingdom was established in the mid-14th century. Known as Siam until 1939, Thailand is the only Southeast Asian country never to have been taken over by a European power. A bloodless revolution in 1932 led to a constitutional monarchy. In alliance with Japan during World War II, Thailand became a US ally following the conflict. Thailand is currently facing armed violence in its three Muslim-majority southernmost provinces.