O2 recharge: top up your mobile phone

Are you a new O2 customer? Your prepaid plan does not cover all your needs for credit call and data? Opt for an O2 recharge. 

Sometimes we tend to underestimate the needs for data and call credit, especially when using our phones both for work and entertainment. In this case, the easiest way to continue to enjoy your O2 is to pay for a top-up. 

In this article you will learn how to recharge your O2 mobile as well as other useful information about the operator. You will also find out more about the platform provided by Monisnap (ex Allo) for quick and easy top-ups. We hope you’ll find the information useful.

O2 Mobile (previously Cellnet) is the second largest telecommunications services provider in the UK, after EE. O2 provides fixed and mobile telephone services, as well as mobile broadband services, Sim Only deals, phone contracts, top up plans and recharge deals.

O2 Mobile has over 10.000 employees and owns over 450 retail stores across Great Britain and Northern Ireland. You can buy your O2 recharge plans directly from one of the dealers or go online, whichever you prefer.

O2 mobile has over 23 million satisfied customers, which makes it easy to understand why the brand is in the top 3 preferred telecommunications services. 

O2 runs 2G, 3G, 4G and 5G networks across the UK, as well as operating O2 Wifi. So even if you opt for a Prepaid deal or you normally do an O2 phone recharge, you will get the same coverage and best value for money.

If you’re looking for an O2 phone recharge, you have plenty of options to choose from. Whether we’re talking about top-up plans, Big Bundles or Pay as you Go offers, O2 makes sure that you get the best value for your money. 

In the table below you find the best offers O2 currently has to offer.

If you want to buy O2 credit online, you have two options. 

The easiest way to buy an O2 recharge is to log into your O2 mobile app and select the plan that best suits your needs. 

You can also pass through your browser to buy an O2 recharge plan online. Nonetheless, you will need to input your O2 mobile and credit card details every time you want to make a purchase.

If you want to make a quick O2 recharge, the easiest way is to go online or use the O2 mobile app. You can also top-up your phone with O2 at one of the partner stores available in the UK, Northern Ireland, Germany or Spain. 

Here are our recommendations for a quick and easy O2 top up: 

O2 Mobile web top-up: 

Top-up by phone: 

Do you want to top up a friend’s O2 phone number in just one minute? Use Monisnap (ex Allo), the fastest way to recharge a mobile in just a couple of clicks!  

You can purchase mobile top-ups for call credit or mobile data at the exact same fares that you find on O2. 

Here’s how it works: 

As a bonus, for each top-up, mobile or data, you earn one loyalty star. Four stars equal one top-up with zero fees.

Use Monisnap (ex Allo) : fast, easy and secure!