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 01/18/2026 02:10

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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 (28%)

    Internet (28%)

  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:

  • 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 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!!

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • nellotangello Mark Nelson 💙 (@nellotangello) reported

    @tescomobile I'm looking for 2 sim only contracts. Can you help?

  • SweetChariot30 Nelle (@SweetChariot30) reported

    @tescomobile If a family member is on a contract phone and the phone is not working (wont charge ) can just pop the tesco sim in a sim free phone or would it have to be tesco mobile phone.

  • MrsClark1889 Mrs C (@MrsClark1889) reported

    @tescomobile so the O2 mast is down yet again in HD9 area. This is becoming a weekly occurrence. We have no network coverage yet again. What are you doing to address this please? People are trying to work from home etc.

  • MikeR_yan Mike Ryan (@MikeR_yan) reported

    Hi @tescomobile is there a problem with mobile data in limerick?

  • nicky_mclaren Nicky Mclaren (@nicky_mclaren) reported

    @tescomobile Do not know what d m is just want to speak about problem Ive got with phone

  • mazac1982 Maz (@mazac1982) reported

    @tescomobile I’ve just charged it for 16 hours and the battery is already going down

  • solsunftm David (@solsunftm) reported

    @Tesco @tescobankhelp @tescomobile As a customer of all 3 I'm afraid after the ludicrous behaviour of Tesco staff in Gillingham not allowing an AED to be used to save a life I'll be looking elsewhere

  • glenfield4 David Walker (@glenfield4) reported from Wheatley, England

    @tescomobile Hello Jade, I did leave a tweet several days ago and also been in touch with you and O2 by email. O2 keep saying problems are solved but they are not. Have now received message from them to say “should” be fixed by 21st Feb. Post Code OX33 1TR

  • anandhinagaraj AnnRaj (@anandhinagaraj) reported

    @tescomobile placed an order for pay as u go sim which was supposed to be delivered yesterday. Haven’t received it and tracking doesn’t help. Can you pl help

  • MildManThomps Nick Thompson (@MildManThomps) reported

    @tescomobile hello, if a phone was locked to O2, will a Tesco Mobile SIM work on it given you use O2’s network or will it need to be unlocked still? Thanks!