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 01/12/2026 08:05

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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 (16%)

    Total Blackout (16%)

  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:

  • 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

  • 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 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. 👍

  • 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

  • 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

  • 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.

  • 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! 🙄

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • LeeScott321 Lee Scott (@LeeScott321) reported

    @tescomobile awful service, upgraded and phone arrives damaged and then when I try to get it sorted I’m passed from pillow to post and nobody is willing to sort it , will be cancelling the upgrade and looking elsewhere

  • TwrchIwrch Richard Williams 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@TwrchIwrch) reported

    @tescomobile Are there faults on the network? Attempts at outbound calls are met with an "unrecognised number" announcement. Incoming calls from landlines are accepted.

  • SaidNeverJoin I Said I'd Never Join! (@SaidNeverJoin) reported

    @tescomobile Hi Maria, no it hasn't been resolved.. i still can't login or go through the password reset process as it just keeps saying 'Your account has been locked. Please call and we'll be happy to help.' I've tried clearing cookies and cache on both Chrome and Firefox and still nothing!

  • Johnnyparrite John Parr (@Johnnyparrite) reported

    @tescomobile hi I will have no signal for two days how can I Wi-Fi call from iPhone 11

  • BeverleyNealon Beverley Nealon (@BeverleyNealon) reported

    @tescomobile shame on you. After being told both my mobile phones were out of contract now you’re trying to charge me over three hundred pounds for cancelling early. It’s impossible to contact you by phone and your online chat can’t help 😡😡😡

  • SusieBeees SusieB (@SusieBeees) reported

    Disgusting service from @tescomobile my mother who has dementia has returned her phone for a repair quote on 23/9. we have called tesco twice and messaged many times. We have been promised a call back on 2 occasions. Please provide an email address where we can make a complaint.

  • sue_perkins Sue Perkins (@sue_perkins) reported

    @tescomobile Hi yes it is...we didn't want to turn that service off but a factory reset fixed the problem so now texts and chat are coming through from the right phone no. Thanks for your help.

  • scotsdragonfly Liz Maybank💙 (@scotsdragonfly) reported from Great Baddow, England

    @tescomobile any idea when mobile data is coming back in our area? #Outage

  • watton2_karen Karen Watton (@watton2_karen) reported

    Fricking @tescomobile again. Just ignore the facts that don't suit you and carry on with the bull crap

  • politicaIicious Politicalicious Ⓥ (@politicaIicious) reported

    @tescomobile @dunstablian This issue has *still* not been resolved. Unable to log into my Tesco Pay Monthly account. Customer Services keep emailing temporary passwords, but no joy.