on 21-11-2016 16:46
on 21-11-2016 16:46
on 21-11-2016 16:49
on 21-11-2016 16:49
on 21-11-2016 16:49
on 21-11-2016 16:49
on 21-11-2016 17:25
on 21-11-2016 17:25
on 21-11-2016 17:41
on 21-11-2016 17:41
Click on My Tarriff and Allowances in My O2 and you should see Start date and length of contract.