Tesco Mobile

Tesco Mobile Outage Report in Hertfordshire, 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 Hertfordshire, England

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Hertfordshire 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 Hertfordshire, England 01/21/2026 23:45

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Most Reported Problems

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

  1. Phone (54%)

    Phone (54%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (%)

    TV (%)

Live Outage Map Near Hertfordshire, England

The most recent Tesco Mobile outage reports came from the following cities: Waltham Abbey, Flitwick and Dunstable.

Loading map, please wait...
City Problem Type Report Time
United KingdomWaltham Abbey Phone
United KingdomFlitwick Phone
United KingdomDunstable Internet
United KingdomPotters Bar Phone
United KingdomHertford Phone
United KingdomHertford 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 Hertfordshire, England

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

  • WickhamofWare Jonathan Flood (@WickhamofWare) reported from Stevenage District, England

    @O2 @tescomobile No mobile signal in Great Ashby, Stevenage all day!!

  • sgwells Stephen Wells (@sgwells) reported from Stevenage District, England

    Great customer service from @tescomobile phone insurance. Thanks for your help guys. 👍

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • BlubberJok BlubberJok (@BlubberJok) reported

    @tescomobile Hello. For the past 2 years my mobile data doesn’t work unless a VPN is connected to it. I’ve tried absolutely everything to fix it. Would you happen to know why? Thanks!

  • LClarke85 Linzi Clarke (@LClarke85) reported

    @tescomobile is your network down? No coverage at all, can’t make or receive calls or text and unable to get online without wifi!! O2 seems to be the same too

  • SceneInCroydon Scene in Croydon (@SceneInCroydon) reported

    @tescomobile @WhichUK Terrible customer service. The operator thought he had put me on hold and he was asking his colleague if he could just hang up on me! When he returned, I said I heard him and he just left me on hold! Really bad form @tescomobile

  • M1KE_HARRIS Mike 🇬🇧🚀🍴 (@M1KE_HARRIS) reported

    @SamsungUK I've spoken to four people now to claim my free 12 months Disney plus and not working. I bought an S22 Ultra yesterday from @tescomobile Help someone!

  • Sophieejane1200 Sophie (@Sophieejane1200) reported

    @tescomobile no service?

  • CliffSinc Cliff Sinclair (@CliffSinc) reported

    @tescomobile it says call forwarding connection problem or invalid mmi code

  • flickhan Flick (@flickhan) reported

    @tescomobile There is no way I would want my new iPhone left with a neighbour..you would probably never see it again

  • Steve197Uk Steve197_uk (@Steve197Uk) reported

    @tescomobile @WhichUK I will cancel this contract if you do not send me a contact email address without all the form filling beforehand. She has no login details as she only had the phone twelve days

  • suzanne2608 Suzanne Lawrence 🎄🧙‍♀️She/Her (@suzanne2608) reported

    @tescomobile Today's issue is down to the accounts updating tonight I think (contract). Both kids used all their data on holiday & are out today without any. I can't add extra via the website. Adding data bundles via the app always shows a 'technical issue'.

  • patata002 Patata (@patata002) reported

    @tescomobileire Sorry but it doesn't work, I can send MDs to @tescomobile but not to @tescomobileire . Could you send me a MD so we can talk about a way to get a SIM duplicate?