My O2 account: registration process

Hey there! You are living in Europe, or travelling there, and looking for an easy and sure way to never run out of credit and data? You are at the right place! But first, you have to learn how to create an O2 account to benefits from their great offers. Find out everything you need to know about My O2 account, all its services, and how Monisnap (ex Allo) can make your life easier!

Discover My O2 account and top up in a minute!

Telefonica O2 plc (known as O2 or before March 2005 as mmO2) is a British telecommunications company specializing in mobile telephony, originally part of the BT Group and owned since 2005 by the Spanish operator Telefónica. The firm is headquartered in Slough, with major offices in Bury, Glasgow, Leeds, and Preston Brook.

O2 was created when BT separated from its cell phone business. The BT Cellnet brand was renamed O2, the chemical symbol for oxygen.

In May 2020, Telefónica and Liberty Global announced the merger of O2 and Virgin Media in the United Kingdom in a deal valuing the combined entity at nearly $38 billion, including debt. Both companies will have a 50% stake in the combined entity.

O2 is operating in three countries and offers several services such as O2 SIM card packages and prepaid card, credit, or data O2 top up online.

My O2 account allows customers to manage their O2 account Online. My O2 account gathers all your information and allows you to manage your packages and invoices but also to subscribe to new offers or to pay online.

If you're a Pay Monthly customer, you'll be automatically registered.

If you're a Pay As You Go customer, you'll need to register to My O2 account. To do so, you will need your O2 mobile number, a valid email address, and to find a secure password.

To register to My O2 account is quite simple, you just need to go to O2 accounts website, enter your O2 mobile number and follow the instructions.

Once you've registered, if you’re a Pay Monthly customer, you'll be able to:

If you’re a Pay As You Go customer, you can:

To top up your O2 mobile online, you can top up your prepaid card using one of the following online options:

An easiest and fastest way to top up your phone with O2 SIM card credit or data top up is to use Monisnap (ex Allo)! With Monisnap, top up O2 online credit and data in 1 minute!

You can reach the O2 Customer Service in UK by dialling:

For pay monthly O2 customer service:

For pay as you go O2 Customer Service:

For the top up O2 Customer Service:

Want to buy a phone top-up now? Monisnap (ex Allo) is the easiest and cheapest way to top up your credit in a minute!

With Monisnap, you can buy credit top up from many operators including O2, with the most competitive rates on the market! Monisnap is here to make your work easier and to allow you to benefit as simply as possible from credit or internet top-ups.

It is quite simple. Either on the website of Monisnap (ex Allo) or on the mobile application:

You are all set! The beneficiary's mobile will then be credited in one of the following ways depending on the top-up purchased:

The type of recharge (instant or PIN) is indicated in the description of each recharge.

Get your top up right now!