Tesco Mobile

Tesco Mobile Outage Report in Hertfordshire, England

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 02/26/2026 05:50

February 26: Problems at Tesco Mobile

Tesco Mobile is having issues since 07:20 AM GMT. Are you also affected? 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 (54%)

    Phone (54%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (2%)

    Wi-fi (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Hertfordshire, England

The most recent Tesco Mobile outage reports came from the following cities: Luton, Hemel Hempstead and Waltham Abbey.

Loading map, please wait...
City Problem Type Report Time
United KingdomLuton Phone
United KingdomHemel Hempstead Phone
United KingdomWaltham Abbey Phone
United KingdomFlitwick Phone
United KingdomDunstable Internet
United KingdomPotters Bar 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:

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

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

  • 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

  • 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!!

  • 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.

  • 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?

  • 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

  • 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:

  • QuinnKaz Karen Quinn (@QuinnKaz) reported

    @tescomobile Thank you Liz, I spoke to one of your live chat colleagues, and they were really helpful. A mast is down, but it is being worked on. 👍

  • MrGouldthorpe Mr Gouldthorpe (@MrGouldthorpe) reported

    @tescomobile could you explain why your sims always have issues in samsung phones. Again it isn't showing your sim in my phone? But guess what it is in my phone.

  • elainegoodwin48 elaine goodwin (@elainegoodwin48) reported

    @DnnaBalsdn @tescomobile A friend of ours had major problems with Tesco mobile

  • Santanabytheway youngballer (@Santanabytheway) reported

    @tescomobile Please fix asap. Please note I was around all sides of the London today and still no service. So please don’t send ‘check your area’ network coverage cause that’s BS

  • pharon09055299 pharon (@pharon09055299) reported

    @RussBro87634947 @tescomobile 5 days later still not working.not getting much support either .I am also nationwide funnily enough

  • jaynecowland Jayne Cowland (@jaynecowland) reported

    @tescomobile Attempts to port my father's number have all failed. Your have de-activated his existing sim leaving an elderly, vulnerable customer uncontactable. Today i'm told its an issue affecting thousands of customers and no known rectification date. Really not good enough!

  • MagicPaulLondon Paul Andrews (@MagicPaulLondon) reported

    @tescomobile Please reconsider your use of DPD as courier. Once again they have badly let us down with delivery and untruths to conceal it.

  • LxCa9138 LxCa9138 (@LxCa9138) reported

    @tescomobile is your pay as your go app down?

  • gemwelland1 Gemma Welland (@gemwelland1) reported

    . @tescomobile appalling service, waited 9 days for my number migration onto a blank sim as replacement tesco sim never arrived & still no number available. Fobbed off every day with it will be done in 24 hours, senior management constantly escalating but getting nowhere!!

  • salliejane9 Sallie-Jane Edwards (@salliejane9) reported

    @Ohholycow @toastytoastbuns @tescomobile I fully get you there, my main one has been a nightmare since March, now I have another new phone, this is the 4th delivered today. Doesn't take a genius to work out the main account holder is priority surely, my advice insist on speaking to manager, don't even try help on here