Tesco Mobile Contact Number

0844 826 0544

Tesco Mobile is the United Kingdom’s largest mobile virtual network operator. It has 99% coverage of the United Kingdom – on a par with their rival O2 – and currently serves upwards of 4 million customers. There are lots of different phones that complement a Tesco Mobile deal including the iPhone, HTC One M8, Nokia Lumia 925 and Samsung Galaxy Ace 3. Customers can also earn Collect Clubcard points by using the mobile network. Tesco Mobile is a part of the supermarket chain. This is a multinational retailer that is the second largest in the world in terms of revenues. It has been in existence since 1919. There are over 2500 different locations based around the country from city centres to village high streets. Aside from selling items like food, drink and electrical items, Tesco has a variety of other services they provide their customers. There are Tesco Bank, Tesco Insurance and their video-on-demand player Blinkbox where you can watch the latest television shows and movies. You can get in touch with the Tesco Mobile customer services department by calling 0844 826 0544.

Tesco Mobile Contact Numbers:

Departments Phone Number Opening Hours
Customer Services 0844 826 0544 Monday to Friday
8am – 6pm
Head Office 0844 826 0544 Monday to Friday
8am – 6pm
Complaints 0844 826 0544 Monday to Friday
8am – 6pm

Customer Services – 0844 826 0544

You can get in touch with the customer services department if you want you are receiving unwanted no caller ID calls and you would like to inquire about how to stop them, your phone is not working or you need some help using it/setting it up, you want some information about travelling abroad and using your mobile phone, you would like to inquire about changing tariffs or you have some alternative inquiries. if your phone is faulty, you could return it to Tesco Mobile for a repair. They will ask you do send it via the Post Office and get a proof of postage. Once it has been received, they will send it to an accredited repair site where one of their technicians will inspect your device. They will send it back to you fixed within 7 to 10 days. Before doing this, however, you should contact the Tesco customer services department on 0844 826 0544 and speak to a professional adviser about the problems you have encountered. There may be a simple solution such as a problem with the network signal or SIM card. If you have lost your phone or you believe it was stolen you need to call the Tesco Mobile customer services as soon as you can. They will be able to block the device and it’s SIM card so that nobody else can access it. They will then transfer you to a new card, which should arrive at your home within 3-5 days time. You can change your Pay As You Go tariff through the Tesco Mobile website. All you have to do is log on, go to the My Tariff section and choose the one you want. Then, click action and confirm to put it into action. If you want to change to a pay monthly tariff, you will need to call the customer services department. If you are struggling to log into your account such as you have forgotten your log in details you can call a member of the customer services department and they will be able to confirm your identity and reset your password. To call a mobile or fixed line in any of Tesco Mobile’s 50 most popular countries costs 25p per minute from the United Kingdom. These countries include places like the United States Of America, South Africa, France, Australia, Japan and many more. Costs may differ when you are calling the United Kingdom from one of these countries.


Head Office – 0844 826 0544

You can get in touch with the head office if you would like to find out more regarding the company, you would like to apply for a job, you want to find out about working for Tesco Mobile or you want to find out about any opportunities available at the moment. You can get in touch by calling 0844 826 0544. You can also inquire about a complaint you have made and ask for a member of the head office to check on its progress or to look back over it if you feel it was not taken seriously.

Complaints – 0844 826 0544


You can complain to the complaints team if you are unhappy with the services you are receiving from Tesco Mobile or you have had a negative experience with a member of their staff. You will need to provide your personal details, account details, an account of what happened as well as any evidence you can provide. You can get in touch with the complaints line by calling 0844 826 0544.



  1. Daniel Fox
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