VI all USSD codes
| CHECK DETAILS | CODES |
|---|---|
| Balance Check | *199*2*1# |
| Recharge Offers | *199*1*7# |
| Deactivate DND Service | SMS STOP To 1909 |
| Activate DND Service | 1909 |
| Data Balance Check Code | *199*2*2# |
| Vi 2G/3G/4GData Offers Check Code | *199*1*3# |
| Mobile Number Check | *111*2# | *131*1# |
| Download Vi Mobile App | *199*4# |
| Vi APN Settings | *199*2*2# |
| Vi Customer Care Number | 199 |
| Start Vi Value Added Service | *199*3*1# |
| Check Vi Voice, SMS, Roaming Offers | *199*1*8# |
