Am I on the most affordable Tarriff?

[Lily5]

Hi,

I wanted to check if I am on the most affordable tarriff for my usage? 

[Enlli]

I guess you mean the cheapest tariff for your usage. Affordable is a relative term.

As most  monthly tariffs come with unlimited Calls and Text it comes down to data usage. How many GB per month do you use?

You can find out your average in My O2 in the billing section 

[Oxonian]

@Lily5 

You could consider visiting an O2 retail store :-

Store locator | O2 UK | Find Your Nearest O2 Store

https://stores.o2.co.uk/

I am sure that the staff would be delighted to discuss how your use your 'phone and to make appropriate recommendations.   

[MI5]

@Lily5 

If you are able to upgrade, use USwitch
https://www.uswitch.com/mobiles/compare/sim_only_deals/o2/
Choose the deal you want
This will automatically redirect you to the O2 website
Just follow the prompts and choose the UPGRADE option
Complete the deal and nothing on your account changes except the tariff at the new cheaper cost
Payment date is the same and your next bill will be cat a cheaper rate and will be made up of the pro rata cost of your old tariff and your new tariff
The change should show in My O2 within 24 hours
Volt benefits will still apply as will possibly a 3 month extra such as Disney+

[jonsie]

Comparison sites are the way to go

But agree with @MI5 check if you are due to upgrade and then hop off to Uswitch