Yas number prefixes
Yas prefixes in Tanzania: 651, 671, 701, 711, 771. Number format +255 651 XXX XXX.
651
- Country
Tanzania +255- Prefixes
- 651, 671, 701, 711, 771
- Number format
- +255 651 XXX XXX
- Within the country
- 0651 XXX XXX
- Number ranges
- 65, 67, 70, 71, 77
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.