T-Mobile (Slovak Telekom) number prefixes
T-Mobile (Slovak Telekom) prefixes in Slovakia: 901, 902, 903, 904, 909, 910, 911, 912, 914. Number format +421 901 XXX XXX.
901
- Country
Slovakia +421- Prefixes
- 901, 902, 903, 904, 909, 910, 911, 912, 914
- Number format
- +421 901 XXX XXX
- Within the country
- 0901 XXX XXX
- Number ranges
- 901, 902, 903, 904, 910, 911, 912, 914, 9091, 9092, 9093, 9094, 9095, 9096, 9097, 9098, 9099
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.