Tesco Mobile

Tesco Mobile Outage Report in Cornwall, England

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Tesco Mobile Limited is a mobile virtual network operator in the United Kingdom using the O2 Network and has 99% network coverage in the UK.

Problems in the last 24 hours in Cornwall, England

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Cornwall and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

Tesco Mobile Outage Chart in Cornwall, England 12/28/2025 03:35

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Most Reported Problems

The following are the most recent problems reported by Tesco Mobile users through our website.

  1. Phone (49%)

    Phone (49%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (18%)

    Total Blackout (18%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (1%)

    TV (1%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Tesco Mobile Issues Reports Near Cornwall, England

Latest outage, problems and issue reports in Cornwall and nearby locations:

  • lezbarlow Les Barlow (@lezbarlow) reported from Padstow, England

    1/2 Dear @tescomobile as a loyal customer of 10 years, I expected better customer service than I received yesterday. Called to see if you could price match an upgrade I had been quoted from another network. To be basically be told go with the other network.

  • lezbarlow Les Barlow (@lezbarlow) reported from Padstow, England

    2/2 I thought as part of your induction your told about customer loyalty. Well not only will you be losing me but all my family on top. Very poor customer service from @tescomobile @Tesco #movingtoanothernetwork

  • iammattbowen Matt (@iammattbowen) reported from The Coombes, England

    @tescomobile disappointed me again. Never called me after several requests. I was told I would be called before 20:00 guess what it's 20:47 and no call. Typical. Time to visit another provider

  • Jasehendy Jason G Henderson (@Jasehendy) reported from Wadebridge, England

    @tescomobile issue with false data readings unresolved despite Tesco CC request to investigate the problem. It's been about 8 days without an answer & longer since the issue raised. I think it's time to leave TM.

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • KGailer Karl Gailer (@KGailer) reported

    @tescomobile why the hell does it take 7 days to unlock my phone so I can use my new sim (from another service provider) been a Tesco customer for years too!!

  • _MissWatt Kirstie (@_MissWatt) reported

    Hi @tescomobile. I just thought I would let you know that Pratyush, who works for your online service team, has went above and beyond with his customer service this afternoon. 💫#thankful

  • niccismum audrey meek (@niccismum) reported

    @tescomobile Hi liz I need to talk with someone about your Call centre. I am not an tesco customer it is a business problem that is affecting your customers

  • youngalistair Dodge deora (@youngalistair) reported

    @tescomobile tesco mobile coverage is very poor where i

  • Elisegude elise (@Elisegude) reported

    @tescomobile hi i bought my new phone on Saturday and kept my number from my old phone, the number still hasn’t transferred and it won’t let me call anyone or text. it keeps saying ‘you need to top up to make this call’ please help, thank you

  • twaaatter Amanda (@twaaatter) reported

    @tescomobile please, for the love of Christ, help me. I've had so many problems with my data signal since I got my phone, I've tried all sorts, it even says I have 4g literally ALL the time, but any time I'm outside WiFi areas, I get absolutely nothing.

  • LesTwigg Les Twigg (@LesTwigg) reported

    @tescomobile I have a PAYG that I use for as a backup and want to fit it to a newer phone. However, it's a mini sim and the phone takes a micro. Is it possible to get a new sim card on the same deal / number or do I need to chop it down?

  • Elizabeth_Mc74 Donna Elizabeth McLean (@Elizabeth_Mc74) reported

    @tescomobile been a customer for 7 years. for the last 3 weeks I haven't been able to access my account. Nor can i to speak to anyone & have an order sorted out. Where are the staff.?? Also. the phone I'm ordering is £26 per month.. but with 'EE' it's half that price. As for 2 years not 3.

  • William76408357 PurpleGuy Plays! (@William76408357) reported

    @tescomobile your the only network i see freezing ect :') not me you need to help but your mobile services

  • wirelessmagic Localhost (@wirelessmagic) reported

    @tescomobile Tried everything, not working. Please check as it says numbers not recognised and I need to make a payment but my payments are up to date. Will send you a PM with my number. Thanks