Février 2022 —

O2 voucher: everything you need to know

Hey! You’re living in UK or travelling in there from time to time? Are you looking for a simple and efficient way to get credit and call you beloved ones? You are at the right place! Find out everything you need to know about one of the best phone operator in the country: O2. Get information about O2 voucher and how Monisnap (ex Allo) can make your life easier!

Discover O2 voucher and top up in a minute!

O2 mobile: presentation

O2 voucher: top up
O2 voucher

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 voucher offers

O2 provides several O2 top ups. In fact, there are several ways to obtain and use a top up O2 :

  • 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 by phone: call 4444 free from your mobile, or 08456 062 277 from a landline. Have your debit or credit card and follow the simple instructions.
  • 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.
  • Top up voucher.

The O2 voucher is one way to top up. It gives you a code that you just have to use to see your phone refill with credit!

O2 voucher: best offers
O2 voucher

How to get O2 voucher code online?

Unfortunately, O2 voucher can be bought online.

O2 vouchers can be purchased from O2 shops or from any shop that displays the green top-up logo.

How to top up an O2 phone with voucher?

As mentioned above, get an O2 voucher in an O2 shop or a shop with the green top-up logo and:

  • Simply request an O2 top up and pay using cash or card. You can request any amount between £10 and £50.
  • Dial 4444 free from your phone or 08456 062 277 from a landline.
  • Using your keypad, enter the number the number on your voucher receipt.
  • Follow the prompts until completion.

Here it is! You’re ready to enjoy your O2 voucher

Don't forget that, at any moment and online, Monsinap (ex Allo) is here to do the job for you! Top up in 1 minute with Monisnap!

Need to top up your phone?

Monisnap, top up quickly and easily

Top up in 1 minute!

Top up your O2 mobile 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 amount can I top up?

You can top up from 15£ to 50£ online! Choose the amount and top up online in a minute!

💰 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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