To check for an upgrade on Cell C, or the end date of your contract, simply dial *147*9# from your Cell C phone and your upgrade date will be displayed.Alternatively, you can visit a Cell C store near you or dial 143 from your Cell C phone. You can renew your contract in the following months:
- End of month 6 on a 6-month contract.
- On month 11 on a 12-month contract.
- On month 16 on an 18-month contract.
- On month 21 on a 24-month contract.