Tesco Mobile

Tesco Mobile Outage Report in Derry, Northern Ireland

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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 Derry, Northern Ireland

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Derry 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 Derry, Northern Ireland 02/08/2026 05:00

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Most Reported Problems

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

  1. Phone (55%)

    Phone (55%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (3%)

    E-mail (3%)

  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

Latest outage, problems and issue reports in social media:

  • CW33ks Cha3 W33ks (@CW33ks) reported

    Anybody else getting annoyed by the @tescomobile signal coverage? It’s god awful and I live life in the 3G world… not the 5G world I’m supposed to be in! it’s 2022! Sort it out. #tescomobile #5Gnetwork

  • coolchris24 Chris Richardson (@coolchris24) reported

    @tescomobile Shows no problem s yet my phone on 1 bar for signal as has been for last 4 months. That is with a new sim and going al the troubleshooting possible.

  • LauraRMK Laura Kelly (@LauraRMK) reported

    @tescomobile are the worst phone company I've ever been with. They've took extra money off me, as well as not given back a deposit I made which I was told would be given back after 3 months. I would never recommend them to anyone.

  • marcy990 MDC (@marcy990) reported

    @tescomobile Since entering a sim only account with you, I've been bombarded with daily spam calls from 02 (your network provider )offering an upgrade. Did you sell my details? How did they get them?

  • Goolie6 Goolie (@Goolie6) reported

    We have experienced severe service interruptions since May with @tescomobile knowing of these & despite promises still severe service disruptions in the DN14 6PR, 6WB & more it continues.

  • woodster035 Woodster (@woodster035) reported

    Advice PLEASE @tescomobile sold my mum a contract, her phone never worked properly complained day 3, told her new sim would help etc until she was out of her 30 days return policy. Now they are saying she has phoned a scam call & she has paid £40 on top if contract cont..

  • nat_delaune Nathan Delaune (@nat_delaune) reported

    @CW33ks @tescomobile Until recently they've actually been really good tbf bud, they've not really had any problems

  • coolchris24 Chris Richardson (@coolchris24) reported

    @Goolie6 @tescomobile Also DN146LZ and was told this issue was sorted

  • dunfishin4 Septic Skeptic 🇺🇦 (@dunfishin4) reported

    @tescomobile And then being told by a Tesco Mobile manager that my complaint would not be investigated because I had been lied to face to face and not over the phone. Tesco Mobile’s slogan should be “Very Little Helps”!

  • Goolie6 Goolie (@Goolie6) reported

    @tescomobile I've spoke today told nothing wrong. I know of multiple users who are experiencing same issues.