o2 Customer Helpline Number

3G Data Roaming Costs
UK Contact Number

24 hour UK service
Best calling hours
Mon-Fri 09:00-18:00

02 3G Roaming Info


The 02 3G Roaming customer helpline contact number should provide you assistance in the following areas.

• 02 3G Roaming Costs Abroad Number Contact
• O2 Data Roaming charges in USA Customer Service Number
• 02 3G Data Costs in Europe Telephone Number
• Contact Info

O2 Customer Service Number Contact

The direct contact number for O2 can be found in the public domain or on their official website.

Do you have a problem with an O2 device?
Are you struggling to find signal in your area?
Has your phone been lost or stolen?
The O2 customer service contact number can help you with any problems you may have.

Who are O2?

O2 is a telecommunications provider in the UK. It is the second largest mobile provider in the UK. O2 has a network of own brand stores, a dedicated website and also sells through independent retailers such as Carphone Warehouse. The O2 network is available on pay-as-you-go or on a pay monthly contract basis. Some examples of current offers are the Samsung Galaxy S4 for £32 a month or the Blackberry Curve 9320 for £79.99 on pay as you go. O2 also recently rolled out their 4G network in London, Leeds and Bradford. Only some phones have 4G capabilities and it is currently only available on a pay monthly basis. Get your 4G phone today by calling O2 Number Contact.

  • To find the best tariff, contract or phone for your needs.
  • To report a loss in network coverage.
  • O2 Customer Contact Service

    To pay your bill.

  • To change your tariff.
  • To upgrade your phone.
  • To view your balance.
  • To find out roaming charges when you are using your phone abroad.
  • To get help unblocking your phone.
  • If your phone has been lost or stolen.
  • Help setting up your broadband.
  • Tracking an order you have placed online.
  • Returning something you have bought from O2.
  • To find your nearest O2 store or stockist.
  • To make a complaint.

For help and advice on using your phone, call O2 Helpline.

O2 Services

O2 Refresh

O2 Refresh allows you to trade in your device at any time, meaning that you can get the latest smartphone and tablets, even if you are still in contract. The scheme splits your pay monthly bill into two sections- your device plan and an airtime plan. The device plan is the cost of your phone/tablet and the airtime plan is the cost of your data/minutes/texts. You are able to trade in your phone at any time and use the cash towards paying off your device plan, which leaves you free to upgrade to the latest smartphone. Once your device is paid off, your bill is automatically halved.

O2 Recycle

O2 Recycle is available for all phones, across all networks. Its not just for phones- you can also recycle tablets, camera, MP3 players and other gadgets. You can expect a top price, if you find a better deal elsewhere, O2 will match it. They will also send your phone back free of charge if you are not 100% happy. The company will also send you a pack with everything you need to get your device sent off. If your items cannot be refurbished, they will be recycled responsibly. The scheme also raises funds for Go Think Big, an initiative to turn around the lives of young people. To this date, O2 has raised over £3 million for the charity.

Contact Helpline


Please refer to Official 3G Data Roaming Costs website here. for call charges. You will be connected directly to a 02 3G Roaming customer service agent. Contact helpline is in no way affiliated with 02 3G Roaming.

News - COVID 19 - How to Limit your exposure and survive.

This situation is going from bad to worse, and its time for us to step in and create an article on how you can minimise the risk of you contracting the pandemic virus COVID-19.


Your home is the safest place, there is no better place to spend most of your time away fron contagion. But you cannot stay here for continuously. Food supplies, work or other circumstances may require you to go outside.


The second you walk out of your door the risk heightens exponentially.
The most highest areas of exposure are people walking and passing near you. Every waft of air you experience when walking past someone is an exceptionally high risk.

Both those oncoming and those walking in the same direction as you.
"Every waft of air you experience when walking past someone is an exceptionally high risk."
Most instances involve proximities where breath vapours can be easily transmitted to you. With approaching pedestrians try to make a wide berth of at least 2 meters when passing.

There is more exposure following closely behind a person. As you walk directly into the stream of microscopic vapours. So If someone in front of you and is walking too slowly pass them as soon as possible, using a wide berth.

If the pedestrian is already walking in front at a swift pace drop far behind them and let them go 5 meters minimum.


avoid public transport during the Corona Outbreak Without a doubt public transport is the number 1 catalyst for virus transference. The reasons being,

a. Close proximity to others
b. Holding poles, pressing stop and door opening buttons.
c. Overcrowding on the underground and mainline trains. We understand that you might need to use public transport but limit the usage as much as you possibly can.


4) I’m sure, by now, you have found most stores to be out of Loo Roll, Eggs and other necessities. Use your memory to think of the most sparsely populated and most recently opened stores as you would have the most luck with these.

Further 02 3G Roaming info

O2 Gurus

If you are finding your new piece of technology difficult to get to grips with, the O2 Gurus can help. They are available both in store and online to talk you through device set up, features or troubleshoot any issues that you may have. You can book an appointment online or live chat with a guru on the website.

O2 Priority O2 priority Customer Number Helpline

When you are on the O2 network, you will get access to a wide range of offers, prize draws and pre-sales exclusive to O2 customers. For example, at the time of writing, O2 Priority customers had access to a pre-sale for Rihanna and Adele tickets, the chance to win a £250 Benefit hamper, the opportunity to watch an episode of First Dates 48 hours early and exclusive Star Wars products ahead of the films release.

O2 Pay & Go Rewards

If you are a pay as you go customer, you could get 10% of your top ups back every three months. However, if you dont claim by the next quarter, youll lose it. You can spend your rewards on extra credit, phones and accessories, Ticketmaster tickets or shopping vouchers.

Perks at O2 Venues

If you have booked yourself tickets for an event at an O2 venue, there are several perks that are exclusive to O2 customers. At the O2, you can get inside faster and access the O2 lounge. All you have to do is select the offer through the priority moments app. At O2 Academy venues, you will get queue jump. At Twickenham stadium, enjoy a pint and pie on O2 at the O2 Blueroom, as well as a free programme.

O2 Wifi

O2 Wifi is free for everyone; whether you are on the network or not. Its up to 10 times faster than an ordinary mobile connection and once you have signed up, thats it, you will automatically connect any time you are near one of the hotspots. You can access O2 wifi on your smartphone, laptop or tablet and the hotspots are located in thousands of places such as: Debenhams, McDonalds, Costa Coffee, House of Fraser and Café Rouge. To sign up, simply visit one of the hotspots and look for O2 Wifi in settings, or download the app to find the one closest to you.

O2 Travel

O2 Travel is the ideal way to stay connected whilst you are on holiday. As a pay monthly customer, you will pay just £1.99 per day for each day that you use data in Europe. When you make/receive calls in Europe, theres a 50p connection charge and then it is free to talk for up to 60 minutes. Before travelling, you can call 202 or go to My O2 on the website to see if you are signed up to O2 travel. If you are on Pay & Go, you can get 50mb of data for £1.99 a day.

Mail to


All problems & issues will be emailed directly to the appropriate departments. Fill in the form and state the nature of your enquiry.


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