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 01/14/2026 10:25

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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 (26%)

    Internet (26%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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: 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:

  • 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

  • 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.

  • 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.

  • 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?

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

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

  • 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!

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile 2/2 to our problem of not being able to make calls. They then cut us off. My wife called back and spoke to another helpful agent who has now put us on pay as you go. The whole experience left us dissatisfied, that’s why we wanted to speak to a manager.

  • steven5573 just me !!! (@steven5573) reported

    @tescomobile Did you know Sky mobile aren't raising their prices either? both sky and tesco use O2 and get same signal. Sky offer WIFI calling, tesco don't. Sky roll over unused data for 3 years. Customers don't lose it. Tesco don't offer that. & you can stream on any sky app with no data

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile is it normal for your customer service team to refuse a customer to speak to a manger. I need to raise a serious complaint

  • Natalie81239998 Natalie (@Natalie81239998) reported

    @tescomobile How???? Your customer service dept are shocking and in the end customer s get ripped off by being lied to

  • pmilligan1983 Paul Milligan (@pmilligan1983) reported

    @tescomobile I’ve had no 4G all day today. No known faults or issues showing on the postcode checker. Have wiped my sim and rebooted my phone. Still only a (poor) 3G, sometimes dropping all the way to E.

  • FetesandFuries Fêtes and Furies (@FetesandFuries) reported

    @tescomobile @Mr_Zecks Hate these ads so I’m blocking them. I will never know if you get yourself a better advertising strategy so you’ve also lost the ability to advertise to future me.

  • diabeticjunkie Jem Edwards (@diabeticjunkie) reported

    @tescomobile @Tesco This happened years ago and I’ve given up now. I’m just making others aware of @Tesco s crappy service. Whether someone buys a £1 SIM card or a £10k kitchen. As soon as they get your money, they don’t give a ****.

  • RealGeckoG Gecko G (@RealGeckoG) reported

    @freedoom_79 @tescomobile However if you cancel before RPI increase, you will not have to pay for the rise in inflation as you won’t pay tax on a service you haven’t used yet.

  • HelenSinc Helen Sinclair (@HelenSinc) reported

    @LornaWalter @tescomobile I’m having the same problem. Network seems to be down?

  • Snapperpaul71 Snapperpaul 🇬🇧 (@Snapperpaul71) reported

    @tescomobile @tescomobile is it normal for your customer service team to refuse a customer to speak to a manger. I need to raise a serious complaint