TOT Mobile number prefixes
TOT Mobile prefixes in Thailand: 81, 89, 90, 91, 97. Number format +66 81 XXX XXXX.
81
- Country
Thailand +66- Prefixes
- 81, 89, 90, 91, 97
- Number format
- +66 81 XXX XXXX
- Within the country
- 081 XXX XXXX
- Number ranges
- 893, 919, 974, 975, 976, 977, 978, 8121, 8122, 9050, 9051, 9052, 9053, 9054, 9189, 9736, 9737, 9738, 9739, 9790, 9791, 81230
A prefix shows which operator a number range was originally assigned to. In many countries subscribers can port their number to another operator, so the prefix does not guarantee the current operator.