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 12/26/2025 13:45

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Hertfordshire, England

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

Loading map, please wait...
City Problem Type Report Time
United KingdomFlitwick Phone
United KingdomDunstable Internet
United KingdomPotters Bar Phone
United KingdomHertford Phone
United KingdomHertford Phone
United KingdomWare 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:

  • OconnorSoc SOC (@OconnorSoc) reported from Waltham Abbey, England

    @tescomobile Callum this is not ok, it’s gone on for long enough. I’m not buying your fault free service any longer, terminate my contract and you can come and collect the device as I am not paying £29.96.

  • leon_dave_smith Leon Smith🇬🇧🇪🇺❄️ (@leon_dave_smith) reported from Broxbourne District, England

    @tescomobile I am being charged £59 for 20gb a month and for a almost two year old phone, where I can buy iPhone direct from Apple and get a sim only deal for unlimited calls, texts and data for less than you are charging a valued customer, I don’t understand your pricing

  • VroooomAutos Vroooom Automotive (@VroooomAutos) reported from Enfield Lock, England

    @tescomobile been on phone this morning with customer service absolutely hopeless got no idea time to go elsewhere. #hopeless

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

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

  • VroooomAutos Vroooom Automotive (@VroooomAutos) reported from Enfield Lock, England

    @tescomobile Can you call us on our free phone number 08000263374 so we can sort out the problem for the lady as she is very vulnerable

  • andrewjthorp Andrew James Thorp (@andrewjthorp) reported from Enfield Lock, England

    @tescomobile Hey! Brilliant service, it just switched over. Took about 90 mins, your customer service is ace!

  • rob_loughton_ . (@rob_loughton_) reported from Waltham Abbey, England

    @tescomobile Hello, I’m having difficulty with my tesco phone coverage today, I can’t successfully make a call to connect. My data is also not allowing me to connect to the internet. Is there a problem at the moment?

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

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

  • rob_loughton_ . (@rob_loughton_) reported from Waltham Abbey, England

    @tescomobile Hello, I’m still having really bad phone signal problems in Waltham Abbey. Was the fault with the phone mast fixed on 7 April? My phone calls keep getting cut off.

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • DaleDav56501976 Dale Davis (@DaleDav56501976) reported

    @tescomobile why is your phone signal so ****? In a major city… 5G which doesn’t work, ****. In a rural town… 4G which doesn’t work, ****. Any idea why your charging for a service which doesn’t work?

  • CarrieWhite96 Carrie (@CarrieWhite96) reported

    @tescomobile I really can’t wait for my contract to end because I will never use Tesco Mobile again what a waste of time and breath JOKES

  • GCsurv GC (@GCsurv) reported

    @tescomobile Been like this for months. You postcode checker is pointless. Minimal signal in the town centre. Patchy elsewhere. It’s got worse through east Lancashire in general. It didn’t used to be as bad.

  • busydawn Dawn Knight (@busydawn) reported

    @tescomobile It is frustrating that I can only contact via Twitter which is, of necessity, very slow

  • A1ex11oyd Alex Lloyd (@A1ex11oyd) reported

    @tescomobile So the outcome is that @tescomobile can't do anything to help other than try to post another new SIM card via Royal Mail.Even though the previous 2 haven't arrived. @tescomobile store say they can't help.And it's left to me to phone back again.Rubbish service. No solution offered

  • colin_rumbles Colin Rumbles (@colin_rumbles) reported

    @tescomobile Hi thx for the reply, could you explain why my mum was told that It wouldn’t work in a 4g area by Tesco westhill Aberdeen. And also why it has taken over a month to transfer over a bereaved contract. Service has been nothing short of a disgrace

  • rhawkes11 Ryan Hawkes (@rhawkes11) reported

    @tescomobile Hi, I’m currently out of contract and when I went in to renew the computers weren’t working so they couldn’t renew my contract. Now you only have more expensive contracts. Any chance you can help before I go elsewhere? Thanks!

  • AllanMcLaughlin Allan McLaughlin (@AllanMcLaughlin) reported

    @tescomobile My phone isn't working again? One month on, and we're also still waiting on a number being ported over. Appalling service.

  • Ramsayphoto1 Ramsayphoto (@Ramsayphoto1) reported from Nairn, Scotland

    Really dissapointing from @tescomobile and DPD upgraded supposed to be NEXT DAY DELIVERY well now ita not arriving till WEDNESDAY. 10+ years customer spent lots with you. Last time I upgrade online!

  • LuSchmoo Lu (@LuSchmoo) reported

    @tescomobile Hello, I am afraid it’s back to one bar. The only thing that helps fix it is to go into the mobile data settings on the phone, select another network and then turn automatic network selection back on again. That’s a trick I saw from a video which still works.