Février 2022 —

How can I top up an O2 phone online?

Hey! Are you looking a simple way to top up your O2 phone online? You are at the right place! Find out everything you need to know on how to top up an O2 phone online and how Monisnap (ex Allo) can make your life easier!

Discover how to top up your O2 phone online and top up in 1 minute!

O2: presentation

Can I top up an o2 phone online: discover O2 offers
Can I top up an O2 phone online

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.

Launched in 1985 as Cellnet, O2's UK operations were a joint venture between BT Group (60%) and Securicor (40%). In 1993, Cellnet launched GSM services, and in 1999, Securicor sold its shares in O2 to BT: O2 was renamed BT Cellnet. BT Cellnet was integrated into BT Mobile.

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. Both companies have a 50% stake in the combined entity.

O2 offers

O2 provides several O2 sim only deals. Depending on the offers contained in the package, the price will be higher or lower. Note that every O2 sim only deal is set up for O2 5G if you’re phone allows it.

Keep in mind that, at any moment, you can add some top up to your O2 deal.

Here are some examples of pay monthly O2 sim only deals in UK:

List of O2 sim only deals in UK

Complete table: price, data, minutes and texts

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Price£28.00£24.00£20.00£18.00£15.00
Data250GB150GB100GB20GB5GB
MinutesUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
TextsUnlimitedUnlimitedUnlimitedUnlimitedUnlimited

O2 tariffs

As just said, O2 sim only deals prices depend on the services provided and contained in the package. The more you get credit, data, and SMS, the more you pay.

O2 also provides top up from 10£ to 50£.

Can I top up an O2 phone online?

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

  • Web top up: top up between £10 and £30 online. You’ll just need your mobile phone number and a credit or debit card. Your card will need to be from a UK bank and registered to a UK address. You can only top up in pounds.
  • Auto top up: Auto top-up makes sure you never run out of credit by automatically topping up with money from your credit or debit card. You’ll need to sign in to My O2 (website or app).
  • Top up card: to top-up, hand over your e-top up card at any O2 shop or other store with the green top-up logo. You can pay by cash, credit or debit card and can top up between £10 and £50. You can also use the same card again and again.

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

Need to top up your phone?

Monisnap, top up quickly and easily

Top up in 1 minute!

How can I top up someone else's phone online O2?

You can top up someone else’s phone online by following the instructions given above for topping up on O2's website or via phone. Just enter the person’s number instead of yours.

Alternately, Monisnap (ex Allo) enables you to top up someone else's O2 phone. It'll only take a minute!

Can I top up an O2 phone online: everything you need to know
Can I top up an O2 phone online

Top up your O2 phone online with Monisnap (ex Allo)

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 (ex Allo), you can buy credit top up from many operators including O2 deals, 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:

  • Enter the country and phone number you want to top up
  • Choose the O2 credit or data top-up you want
  • Pay on our secure website

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

  • If it is an "Instant top-up", it will be automatically credited to the recipient's mobile, who will receive a confirmation SMS
  • If it is a "PIN top-up", you will receive a PIN code by email and on your customer area with the instructions to follow to top up the mobile

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

Get your top up right now!

❓ What is O2 mobile ?

O2 is a phone service provider which offers severals plans, prepaid sim cards and credit or data top up to call locally and internationally!

? Can I top up someone else's phone?

Of course! With Monisnap, you can top up any phone you want! YOu just have to get the phone number you want to top up and choose the amount!

? How can I top up?

It's simple! Just go on the website of Monisnap (ex Allo) or on the phone application to top up in a minute!

? Why should I use Monisnap (ex Allo)?

Because it is the more simple, fastest and cheapest way to top up your phone!

Yannis Rahal


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