A UK mobile network operator.

O2 Referral Code

Q: How much is the O2 referral reward?

A GBP 25 voucher for you, and one for your friend.

Q: Where must my friend buy from?

Directly from o2.co.uk, on an O2 Refresh Pay Monthly tariff.

Q: When does the voucher arrive?

Within 3 months of the friend completing signup.

Q: What is O2's Refer and Earn program?

O2's Refer and Earn program rewards existing customers for introducing new ones. You share your personal referral code or link, and when a friend joins O2 through it and completes the qualifying step, the referral reward is unlocked. The reward for the new customer: GBP 25 voucher, on your O2 Refresh purchase. The reward for the person referring: GBP 25 voucher per referral. GiveRefer collects O2 referral codes shared by its community so you can find one before you sign up, or share your own.

Q: What are the best alternatives to O2 for referring friends and earning rewards?

Other Shopping brands with referral programmes on GiveRefer include OpenRent, Pai Skincare, Parcel2Go, Peloton and PetFlow. Each page lists community-shared referral codes and that brand's reward terms, so you can compare what you and your friends would earn.

A GBP 25 voucher, each side

Refer a friend to O2 mobile: you both get a GBP 25 voucher once they buy an O2 Refresh Pay Monthly device directly from o2.co.uk.

Browse Referral Codes Submit Your Code

Works in UK Free Signup

UK Available In

Web Platform

Genie Says

O2 is currently offering a GBP 25 voucher, each side.

How much can you earn?

Share your own code and earn rewards when friends use it

GBP 25 voucher per referralper successful referral*

Submit Your Code Now

Top O2 Referral Codes

First-sharer bonus · 100 coins

No O2 referral codes yet.

Share the first one and earn 100 coins instead of the usual 20.

Share the first code

Up to 10 first-sharer bonuses per member each month. See the most wanted codes.

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How to Use an O2 Referral Code

Share your referral link

As an existing O2 customer.

Friend buys on O2 Refresh

Directly from o2.co.uk, Pay Monthly.

Their signup completes

The qualifying action.

You both get a GBP 25 voucher

Within 3 months.

Reward Details

Your Reward: GBP 25 voucher, on your O2 Refresh purchase
Referrer Reward: GBP 25 voucher per referral
Available In: UK

Why Choose O2?

Direct o2.co.uk purchases only

In-store, phone, and third-party seller purchases don't qualify.

Requires an O2 Refresh tariff

Not every plan type is eligible.

You need an existing O2 number

To generate your own referral link.

About O2

Buying through a store, over the phone, or via a third-party seller like Carphone Warehouse doesn't count -- the purchase has to go through o2.co.uk directly.

O2 is a UK mobile network. You need an existing O2 phone number to refer a friend.

Your friend buys a phone, tablet or mobile broadband device on an O2 Refresh tariff with a Pay Monthly contract, bought directly from o2.co.uk -- not in-store, by phone, or through third-party sellers. Once their signup completes, both of you get a GBP 25 voucher, arriving within 3 months. Rewards are withheld if the friend falls into arrears, disconnects, or O2 suspects fraud.

#O2

Frequently Asked Questions

How much is the O2 referral reward?

Where must my friend buy from?

When does the voucher arrive?

What is O2's Refer and Earn program?

What are the best alternatives to O2 for referring friends and earning rewards?

Work at O2?

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