Février 2022 —

O2 unlimited data: top up your phone online

Hey there! You’re living there or travvvelling in UK? Are you looking for a simple and efficient way to benefit from unlimited data and stay connected at all time? You are at the right place! Find out everything you need to know about O2 unlimited data and discover how Monisnap (ex Allo) can make your life easier!

Discover O2 unlimited and enjoy the vest of internet!

O2: presentation

O2 unlimited data: best offers
O2 unlimited data

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 coverage

O2 won Best Network Coverage in the Uswitch Mobile Awards 2021. It’s the fourth year in a row that O2 won the award. Uswitch uses real customer satisfaction survey data as a key factor to determine their winner.

According to the area in which you’re located, you can benefit from 2G to 5G. O2 has a coverage map on its website that allows you to measure the available network in your area.

O2 unlimited data offers

O2 provides several O2 sim deals and an unlimited data plan so you can use data without concerns of being short! 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.

O2 offers you a monthly subscription that includes unlimited data but also unlimited minutes and texts for only 26£ by month! It's the best O2 sim only unlimited data package you can get!

O2 unlimited data: benefit from data
O2 unlimited data

O2 unlimited data tariffs

O2 unlimited data tariffs correspond to the prices indicated above, depending on the package chosen.

If you don’t have your O2 sim yet, get one in an O2 outlet and :

  • Get to the O2 sim only website page.
  • Enter your mobile broadband number (which is in your sim pack) and sign in.
  • Follow the instructions to register and activate your credit and data and enjoy of your O2 data offer!

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

You can top up your O2 phone by using web top up, auto top up, by phone, with a top up card or a voucher!

An easiest and fastest way to top up your phone with O2 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!

Top up your O2 phone in 1 minute 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!

🤔 What's O2 coverage?

O2 has one of the best coverage in UK. O2 won several awards for that! Anywhere in the UK, you might get access to 3G at least!

💰 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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