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 12/09/2025 22:40

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Total Blackout (27%)

    Total Blackout (27%)

  3. Internet (23%)

    Internet (23%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (1%)

    TV (1%)

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:

  • 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 been on phone this morning with customer service absolutely hopeless got no idea time to go elsewhere. #hopeless

  • 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.

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

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

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

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

  • 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 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?

  • 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

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • suemgriffiths Sue Griffiths 💙🇺🇦 (@suemgriffiths) reported

    Anyone thinking of going with Tesco Mobile, don't bother. What a load of ****. We have had so much trouble with my sons upgrade. They messed everything up and now have the audacity to charge him £617 for a phone that's on contract and close his account!! @tescomobile

  • gadflygirlw6 Gadfly Girl (@gadflygirlw6) reported

    @tescomobile one if your very nice call agents (somewhere in South Africa (just put me on hold for 5 minutes as needed to 'check' something, then hung up on me. As ever, @Tesco customer service is non existent.

  • adrosen65 Tony (@adrosen65) reported

    @tescomobile No not a SIM problem - appears that all O2 and tescomobile internet services are not working in my area. I have escalated this through customer services. What I cannot understand is why there was no notification to me that the service was not operational. This is poor!

  • steve3963 steve sommers (@steve3963) reported

    @tescomobile it was great to get a new iPhone at the right price and also a great price on the tariff. HOWEVER very disappointing not to receive great reception. I was better off with o2. I thought you used the same network but been told otherwise.

  • steve3963 steve sommers (@steve3963) reported

    @tescomobile Unfortunately 14 days isn’t long enough to test the area for decent signals. It’s not until you start to travel further afield or pop into town that you suddenly realise you keep losing the signal. Really takes the shine on my new phone.

  • LiamFurr Liam Furr (@LiamFurr) reported

    @tescomobile when are you guys going to sort out your very poor 4g signal in the CO14 area?? Your team have been fobbing me off with excuses about a local transmitter being 'worked on' since April. 1Mb/s download speed. Pathetic

  • Jon_Truscott Jon (@Jon_Truscott) reported

    @nonee3 @tescomobile I lost all TM service from the 15th. Tesco Mobile store (within supermarket) said they'd seen a lot of connection issues recently but we're unable to solve. I'm leaving their network.

  • CRuderham78 Claire Ruderham (@CRuderham78) reported

    @tescomobile why have me,my partner and daughter had no service since 11am yesterday,I called in to be told I would have a call back last night…still waiting….

  • steve3963 steve sommers (@steve3963) reported

    @tescomobile Unfortunately 14 days isn’t long enough to test the area for decent signals. It’s not until you start to travel further afield or pop into town that you suddenly realise you keep losing the signal. Really takes the shine off my new phone.

  • EilidhCreates Eilidh Creates (@EilidhCreates) reported

    @tescomobile Me and a couple others have reported it today...but it still says the network is fine so not sure what is going on.