Tesco Mobile

Tesco Mobile Outage Report in Warlingham, Surrey, England

No problems detected

If you are having issues, please submit a report below.

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 Warlingham, England

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Warlingham 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 Warlingham, Surrey, England 11/23/2025 21:35

At the moment, we haven't detected any problems at Tesco Mobile. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (40%)

    Phone (40%)

  2. Total Blackout (31%)

    Total Blackout (31%)

  3. Internet (23%)

    Internet (23%)

  4. E-mail (5%)

    E-mail (5%)

  5. Wi-fi (2%)

    Wi-fi (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Warlingham, Surrey, England

The most recent Tesco Mobile outage reports came from the following cities: London and Wandsworth.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Total Blackout
United KingdomLondon Internet
United KingdomWandsworth Phone
United KingdomLondon Phone

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 Warlingham, England

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

  • juliewebber88 juliewebber (@juliewebber88) reported from Camberwell, England

    @tescomobile Multiple. Your CS man kept insisting it was an issue with my phone which was not true as C Advisor in Tesco checked my phone. He also checked the O2 coverage which confirmed outages where I'd been but your CS man PHIL insisted that wasn't true. Insulted me and the store Advisor

  • BhaviniShah Bhavini Shah (@BhaviniShah) reported from London, England

    @Top_CashBack tried 6 times to purchase through @tescomobile via @Top_CashBack and it fails each time - checked all details and tried everything. Called Tesco and they can't help (I.e. won't apply discount manually). Can you help please?

  • juliewebber88 juliewebber (@juliewebber88) reported from Camberwell, England

    @tescomobile Read the tweets I've sent. NO issues with my phone or sim. Your staff checked my phone. The issue is no coverage in every area I was in and no warning. O2 customers were sent texts about this.Tesco advisor in Streatham looked st coverage issues. Your CS implied he was a liar!

  • wonky_lauren Beetlejuice (@wonky_lauren) reported from London, England

    My dad is currently in hospital and we aren't allowed to see him so have to video call instead but his data run out. My nan phoned his network provider @tescomobile and they gave him more data for free 🙏 so so nice 💛 #EveryLittleHelps

  • dblckmn dblckmn (@dblckmn) reported from Gatwick, England

    @tescomobile you have totally messed up my PUK transfer and left me with a new iPhone 11 which is like a brick just in time for my 50th Birthday celebration abroad. Completely unacceptable and no one individual is taking responsibility. Poor customer service

  • petergardner50 peter gardner (@petergardner50) reported from London, England

    @tescomobile Is there someone who can help me i want to order a phone and collect asap for my mum in hospital

  • juliewebber88 juliewebber (@juliewebber88) reported from Camberwell, England

    @tescomobile Streatham, St James Park, Westminster, Bermondsey. Yesterday It was confirmed by your staff member at Streatham store on the O2 webpage there were interruptions of service and no service in areas. My complaint is your CS person Phil denying this and implying T Advisor was lying

  • juliewebber88 juliewebber (@juliewebber88) reported from Camberwell, England

    @tescomobile No real apology,saying there was coverage in the areas I was in etcetc. If you can't get coverage in Tescos,how bad is that.I wanted to make calls but zero coverage.Have the decency to inform customers whn iou know there will no cover. CS in effect called me a liar!!

  • HobbsStu stuart hobbs (@HobbsStu) reported from Crayford, England

    @MillwallDolbs2 @EE @Samsung @vodafone @O2 @3MobilesShop @tescomobile When u sort a mobile bill ask about the 15% discount offer. Got my 11 with unlimited data calls and texts £61 a month. Not a bad deal

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • CaptainJames37 James Andrews (@CaptainJames37) reported

    @tescomobile Yes it’s obviously lost in transit and they have been in contact with Tesco mobile regularly, including today. It’s just very, very frustrating for them. If not resolved soon will have to take the complaint further

  • AustinMini6 Alan Webb (@AustinMini6) reported

    @tescomobile Hi Maria Apparently there is no loss of service on the IOW. 🤷🏻

  • hoodedpigwoman hoodedpigwoman (@hoodedpigwoman) reported

    @tescomobile 2nd call to option 4 was a girl, she was helpful but her system only accepted mobile numbers: my mobile isn't working! Then I got cut off. Then spoke to man who checked code had been requested. It had. Nobody could offer a solution to me having no calls or data for 7 days tho!

  • CaptainJames37 James Andrews (@CaptainJames37) reported

    @tescomobile They were told they couldn’t cancel until they returned the phone, but the point is they still haven’t received the phone! Meanwhile they are over £200 out of the pocket, no phone and no idea if/when they’ll get refunded

  • michaeltruefitt Michael Truefitt (@michaeltruefitt) reported from Loughborough, England

    @tescomobile Do you know of any network issues around Alton Towers (ST10) the last few days? All weekend I struggled to get any kind of signal and data working.

  • KevinBe33101813 Kevin Beattie (@KevinBe33101813) reported

    @tescomobile unable to access my account on the app, message states there is a problem & contact 4455!

  • hoodedpigwoman hoodedpigwoman (@hoodedpigwoman) reported

    And: @tescomobile : no, you can't speak to a supervisor, they can't speak to customers And best of all: T: We'll have to ask for an unlock code and it could be 20 days to arrive. Can we have a number to call you on? Me: only a landline T: no, it has to be a mobile Me: wtf?

  • pinksazz78 UKEWLadyWarrior (@pinksazz78) reported

    @tescomobile hi my son and daughter are on your network and both have had same issues for past week, can't hear phones ringing and missed important appointments and if they call out they can't hear person on the other end, is this a technical problem?

  • EmmaEmma81davey Emma Saunders (@EmmaEmma81davey) reported

    @tescomobile Not after customer service I've experienced in the last week. Utter disappointment.

  • CaptainJames37 James Andrews (@CaptainJames37) reported

    @tescomobile Yes they have asked to cancel, but were told they couldn’t as it was ‘under investigation’. My dad (the account holder) has spoken to various people regularly over the last 2 weeks but nothing has been resolved yet. Just concerned as I mentioned he’s elderly and getting stressed