Tesco Mobile

Tesco Mobile Outage Report in Hertfordshire, 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 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 01/30/2026 13:20

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 (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:

  • JazzyDanielsUK Jaz 🌸 (JLSter ❤💚💛💙) (@JazzyDanielsUK) reported from Hatfield, England

    @tescomobile I got a text to say I owe £785.38 as I apparently didn't return a product back! I changed my mind on a phone that I bought in store in November and they did everything in store, so why am I being charged? Customer service didn't help at all over the phone! 🙄

  • 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

  • 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 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!!

  • 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 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.

  • 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

  • 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?

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • md7w65hrr4 Lottie Higgs (@md7w65hrr4) reported

    @tescomobile it’s saying my sim is invalid and sim failure. Restarted phone and nothings happened? Please help

  • Poorolmama73 Poorolmama73 (@Poorolmama73) reported

    @vannerbird @MartinSLewis @tescomobile Just renewed my phone and contract with Tesco, £12.49 pm. Only got new as old phone cracked and battered. Does what I need so not paying any more. Good coverage and service from Tesco

  • SherbetDebs Debbie (@SherbetDebs) reported

    Try to deny they could of sent me a damaged phone or that it could have got damaged sitting on my doorstep until I got home, but now there's a problem it's all down to me, the paying customer. Faulty phone cost £1000 + and still paying for it. AVOID @tescomobile guys!!

  • stephenharris8 stephen harris (@stephenharris8) reported

    @rachelc09205148 @tescomobile Your right they are awful caused my dad at 79 so much stress with false promises

  • menige73 Nigel Williamson (@menige73) reported

    @memike72 @tescomobile Yup, o2 masts were down

  • dbell148 david bell (@dbell148) reported

    @tescomobile after poor customer service, I followed the complaints via Web chat. Finally I received decent customer service.

  • BethPerrin Beth Perrin (@BethPerrin) reported

    @SuziMcPea @tescomobile My mum and dad are having the same issues not sure about me bit wete all on tesco mobile

  • rachelc09205148 rachel cole (@rachelc09205148) reported

    @tescomobile They confirmed cancellation, call 1, saying it would not be sent out. When it was scheduled for delivery, call 2 said to refuse it. Surely this is a breach of my rights to cancel? Should not be this hard!!

  • demonbowman liam joesph bowman (@demonbowman) reported

    @tescomobile sort yourself out I've had nothing but problems with your network since joining last year.

  • dbell148 david bell (@dbell148) reported

    @tescomobile I'm going to warn potential customers of your bad service every week until my contract ends