MobiFone number prefixes
MobiFone prefixes in Vietnam: 12, 142, 302, 512, 712, 892, 902, 932. Number format +84 12XX XXXXX.
12
- Country
Vietnam +84- Prefixes
- 12, 142, 302, 512, 712, 892, 902, 932
- Number format
- +84 12XX XXXXX
- Within the country
- 12XX XXXXX
- Number ranges
- 7, 14, 30, 51, 89, 90, 93, 121
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.