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 04/01/2026 12:55

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Most Reported Problems

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

  1. Phone (39%)

    Phone (39%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (26%)

    Total Blackout (26%)

  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: Luton and Hemel Hempstead.

Loading map, please wait...
City Problem Type Report Time
United KingdomLuton Internet
United KingdomLuton E-mail
United KingdomLuton Phone
United KingdomLuton Phone
United KingdomHemel Hempstead Phone
United KingdomWaltham Abbey 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:

  • 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!!

  • 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

  • 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!

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

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

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • tinmanrocks tinman (@tinmanrocks) reported

    @alcatelmobileuk @tescomobile I contacted Alex at your customer services with information provided by the coder of the Big Font app in the Google playstore regarding fix but he said he could not guarantee anything. Meanwhile the font on my phone is tiny due to the bug in the update.

  • d_scott84 David Scott 🏴󠁧󠁢󠁳󠁣󠁴󠁿 🐿️ (@d_scott84) reported

    @tescomobile Doesn't show any issues, just some rubbish about data. I do have to laugh about the 'good 4g' bit because that's a massive lie

  • BarbaraSutton15 Barbara (@BarbaraSutton15) reported

    Having an absolute nightmare with Tesco Mobile Customer Care or rather the lack of it-my iphone is not charging no matter what I try-it has taken me five calls to get thought to customer service who can only offer me a repair-I am furious @tescomobile be warned.

  • KidarWolf Lone Kidar Wolf (@KidarWolf) reported

    @tescomobile That does seem to have resolved the intermittent connectivity problems. Is there a development roadmap for when we can expect infrastructure improvements in and around Cambridge?

  • ChelssChapman Bambi (@ChelssChapman) reported

    @tescomobile hi is your phone network currently down? Me and my partner have no signal when normally we do?

  • simonhudson21 The Berlin Bear 🇩🇪🇬🇧 (@simonhudson21) reported

    @tescomobile Can't sign in to tesco mobile because I do not have a number when it sends 'enter this code' to a number that is not registered in fact I can't do anything.

  • KidarWolf Lone Kidar Wolf (@KidarWolf) reported

    @tescomobile It doesn't say you have engineers working on a problem, only that this area is very busy. Knowing a little about how cell networks function, my best conclusion is that you don't have sufficient bandwidth in this area for the number of users.

  • Ann4Martin Anna Martin (@Ann4Martin) reported

    @tescomobile Hi - texts are not arriving for at least 4 days from a couple of my contacts who are on BT. I've restarted phone and also checked that the contacts aren't accidentally blocked. Is there an issue between the networks?

  • SusanTingle Susan Tingle (@SusanTingle) reported

    @tescomobile @Tesco @tescocustomers1 Customer Service Response [ ref:_00D1tvTl1._5007S2FgwP:ref ]

  • amateurkeeper Nath (@amateurkeeper) reported

    @tescomobile can you help? I have paid for a contract for 6 months which I can’t use. I have been given 5+ sims that fail to work. I keep going into store, given a new SIM card and no other solution. In the mean time I have had to pay for a pay as you go sim. Any ideas?