If I order a new sim deal (same number) do I get charged straight away?

[TotallyTom]

I still have 17 days left on my contract but wanted to change to a better tarriff now. Will I be charged immediately or when the current contract ends? Thanks.

[Anonymous]

If you change tariffs now then you will be charged a month in advance & possibly a pro rata allowance for the few weeks

[Glory1 · Accepted solution]

Morning @TotallyTom

The following link should answer your question

https://www.o2.co.uk/help/pay-monthly/upgrading-your-device

Good luck and welcome to the forum

[MI5]

You’ll just pay the equivalent of 17 days extra of the new tariff which will be added to your next bill.

[EmilieT]

Hi @TotallyTom, I hope the info @Anonymous, @Glory1 and @MI5 shared above answered your question, and please let us know if you have any additional questions