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 01/16/2026 03:25

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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

  • 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 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?

  • 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 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

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

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

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • HelenDoyle_5 Helen ♊ (@HelenDoyle_5) reported

    @tescomobile just changed from EE where I had 4g pretty much everywhere to Tesco and the first few days using it I can barely get a signal, all I get is h and nothing loads when off wifi. Really regretting leaving EE now!!

  • antoinettedunle Antoinette (@antoinettedunle) reported

    @tescomobile have tried numerous times to register and it won't allow me to register (tried on laptop and mobile). Can somebody help pls? Keep getting error message saying registration cannot be finished (always when I try to skip the club card section)

  • TheBuzzWagon Ashley Read 💙💛 (@TheBuzzWagon) reported

    @tescomobile For some reason I always get this problem with texts to numbers beginning with 8 that may incur additional charges despite ticking box accepting it

  • KateGrieve Kate Crawford (@KateGrieve) reported

    @tescomobile absolutely disgraceful that you cut someone off, tell them it’s 3-5 working days for a new sim and your teams can’t communicate between each other to re-activate an old sim. The suggestion being I call them..how would that be possible with no mobile service?

  • GamerAdamMixer gameradam (@GamerAdamMixer) reported

    and still no phone signal thanks @tescomobile for making me miss out on work and not having contact with doctors or anything time to cancel i think this is so bad to treat a customer like this

  • gazbritten Gary James Britten (@gazbritten) reported

    @tescomobile I went into store. They said my sim is not working and have given me one to replace the one in my phone. Annoying as it has let me down a few times and had to make a special journey to get this sorted. fingers crossed it fixes the problems

  • PFindersDomain Stewart Grainger (@PFindersDomain) reported

    @tescomobile Status checked, and issue fixed in the area, I will also monitor and continue to report.

  • Tom_T91 Tom (@Tom_T91) reported

    Can someone at @tescomobile help with a logging in issue. I sit on the phone to customer service to get cut off 3 times in a row and web chat is not working. I just want to log into my app with my newly ported number.

  • oliwhiteguy Oli (@oliwhiteguy) reported

    @tescomobile Since the about a month after getting the phone. The data doesn’t work 80% of the time and whenever I am out of a town city there is no service at all.

  • simoncramp71 Simon cramp journ/author/ student (@simoncramp71) reported

    @tescomobile you need to fix your system as I keep getting error messengers by text when I have plenty of internet data and other stuff and getting rilubbish get it sorted and think how you going to compsend the customer before ofcom made away Ian not the account holder