Format
- +255 XXX XXX XXX or +255 XX XXX XXXX - calling from outside Tanzania
- 0XXX XXX XXX or 0XX XXX XXXX - calling within Tanzania
The NSN length is nine digits.
- Subscriber Number length under 2X, 4X, 6X and 7X NDCs is 7 digits.
- Subscriber Number length under 8XY and 90X NDCs is 6 digits.
Read more about this topic: Telephone Numbers In Tanzania