Tesco Mobile

Tesco Mobile Outage Report in Coleraine, 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 Coleraine, Northern Ireland

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Coleraine 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 Coleraine, Northern Ireland 12/27/2025 14:10

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (18%)

    Total Blackout (18%)

  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:

  • MarkWL20 Mark Walker🏴󠁧󠁢󠁥󠁮󠁧󠁿🇬🇧 (@MarkWL20) reported

    @tescomobile as a loyal customer of yours I look forward to seeing your adverts on GB news #DontFundGBNews

  • GrahamLeakey Giddystone (@GrahamLeakey) reported

    Dear @tescomobile I have been a loyal customer for over 5 years. I believe in fair and balanced news in the UK. If you place advertisements with GB News, then I will change providers at the earliest opportunity. #DontFundGBNews

  • wordsrscalpels TJ Rajasekar (@wordsrscalpels) reported

    @DossyBrando @StopFundingHate @tescomobile #Tesco please don’t be blackmailed by these ignorant tweets. Advertise freely on GB news to reach whoever could be your potential new customer.

  • 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!

  • Eyespeeled3 Eyespeeled (@Eyespeeled3) reported

    @ceeforina @tescomobile Tesco uses the O2 network so you might wish to consider whether you'd use Tesco, O2, Giff Gaff, Sky or Lyca if O2 advertised. Similar with other networks with who uses who. It can be tricky taking a principled stance.

  • MikeR_yan Mike Ryan (@MikeR_yan) reported

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

  • davetenbob68 tenbob (@davetenbob68) reported

    @tescomobile I've been a customer with you for years, but if you advertise on GBNews I will find a new provider. #StopFundingHate

  • SATysonLtd S A Tyson Ltd (@SATysonLtd) reported

    @tescomobile CEO email address or a live address from a senior cs manager as I'm about to contact the ombudsman and ICO regarding failure to report a possible data breach and poor service that appears to breach Consumer Act 2015

  • MinicamMotors MinicamMotors (@MinicamMotors) reported

    Hi @Tescomobile, I’ve been a loyal customer of yours for many years. Please don't advertise with GB News channel or I will take my custom elsewhere. Thank you #DontFundGBNews

  • SATysonLtd S A Tyson Ltd (@SATysonLtd) reported

    @tescomobile perhaps keeping a case email address open until the customer is satisfied would help solve complaints quicker, especially after losing the phone sent for repair and promises to call back just don't happen...