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 12/27/2025 11:40

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (18%)

    Total Blackout (18%)

  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:

  • 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! 🙄

  • 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

  • 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.

  • 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

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

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

  • 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.

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • steven_rothwell steven rothwell (@steven_rothwell) reported

    Can you tell me @tescomobile @O2 why I pay 150 a month for 3 mobiles with no signal. I’m seriously considering moving providers. It’s a joke #ImACeleb

  • BroTurton Adrian Turton (@BroTurton) reported

    I’ve had my mob number for over 13 years. @bt_uk confirmed with bills, PAC code. Yet when I tried to port it to @tescomobile, they repeatedly claimed my number was “inactive,” ignored my accessibility needs, and refused to escalate my complaint despite me asking multiple times.

  • RhysSCFC_ Rhys 🦢🦢 (@RhysSCFC_) reported

    Best thing I ever done was bin @tescomobile off. The whole network is a sham, using O2 masts. Have had issues for years and nothing seems to improve just get worse. Changed to @EE today and literally had 5G everywhere I go where normally I couldn’t read an email before.

  • BroTurton Adrian Turton (@BroTurton) reported

    @bt_uk I have talked to your team, everything is good from your side, so thank you for reaching out. The problem is that of @tescomobile has my number, but put it as Pay as you Go.

  • steven_rothwell steven rothwell (@steven_rothwell) reported

    Can you tell me @tescomobile @O2 why I pay 150 a month for 3 mobiles with no signal. I’m seriously considering moving providers. It’s a joke #ImACeleb

  • VolcanoAerial Volcano Aerial (@VolcanoAerial) reported

    .@tescomobile very disappointed! Number port from @O2 has failed. Hearing others in the call center also experiencing the same issue. You’re a virtual operator of o2, is o2 making it difficult to switch? @MartinSLewis for visibility.

  • Lardyner Alex (@Lardyner) reported

    @bt_uk @tescomobile I am disgusted by the way both companies have treated my dad. You let him pay obscene amounts over a decade and not bothered to check the service is right for him BT- £83pm for 17mbps Tesco- £13 for 500mb & 500min ABUSE of the digitally excluded & immoral!

  • steven_rothwell steven rothwell (@steven_rothwell) reported

    Can you tell me @tescomobile @O2 why I pay 150 a month for 3 mobiles with no signal. I’m seriously considering moving providers. It’s a joke #ImACeleb

  • steven_rothwell steven rothwell (@steven_rothwell) reported

    Can you tell me @tescomobile @O2 why I pay 150 a month for 3 mobiles with no signal. I’m seriously considering moving providers. It’s a joke #ImACeleb

  • steven_rothwell steven rothwell (@steven_rothwell) reported

    Can you tell me @tescomobile @O2 why I pay 150 a month for 3 mobiles with no signal. I’m seriously considering moving providers. It’s a joke #ImACeleb