FONEX number prefixes
FONEX prefixes in Azerbaijan: 40. Number format +994 40 XXX XX XX.
40
- Country
Azerbaijan +994- Prefixes
- 40
- Number format
- +994 40 XXX XX XX
- Within the country
- 040 XXX XX XX
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.