Tesco Mobile

Tesco Mobile Outage Report in Portstewart, 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 Portstewart, Northern Ireland

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Portstewart 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 Portstewart, Northern Ireland 01/29/2026 23:30

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Most Reported Problems

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

  1. Phone (54%)

    Phone (54%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (%)

    TV (%)

Live Outage Map Near Portstewart, Northern Ireland

The most recent Tesco Mobile outage reports came from the following cities: Coleraine.

Loading map, please wait...
City Problem Type Report Time
United KingdomColeraine Phone
United KingdomBallymoney Phone
United KingdomLimavady Phone
United KingdomBallymoney Phone
United KingdomBallymoney E-mail
United KingdomColeraine Phone

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • kayineson kay (@kayineson) reported

    @tescomobile been with you for about two weeks and I still can’t hold a 4G/5G signal can’t get any data at all. I have to keep resetting my phone to use it. I can only get calls and messages on WI-FI. Only WhatsApp ones I can’t get text or iMessages as it won’t get mobile data.

  • RL_330 RL (@RL_330) reported

    @tescomobile you can check my order number 000199033 and my mobile number 07976475971 I did not cancel the order and have been paying my bill every month via direct debit since the contract was purchased on 12/10/2021.

  • MrMiNiKi Nick Ribeiro 💙 (@MrMiNiKi) reported

    Shockingly bad data roaming over the last few days in Portugal @tescomobile and partners @altice_portugal @MEOpt. Pretty much non-existent. Is this what I can expect in the future?

  • Lets_Talk_2Dayy Mr Nobody (@Lets_Talk_2Dayy) reported

    Is @O2 & @tescomobile network down? Seems I can’t make any outgoing calls 🥴

  • DigitalStefan Stefan (He / Him) (@DigitalStefan) reported

    @vaelfonia I’m going to see what O2’s network is like here. If it’s better for data than. I’ll terminate the contract with Visa (Tescomobile) and opt for Talkmobile instead.

  • TheresaPengelly Theresa 💙💛🇺🇦 (@TheresaPengelly) reported

    @tescomobile I have now been trying unsuccessfully to order a mobile phone on your web site for 2 days . It has been a terrible experience with poor online support

  • cra1gbluenose Craig (@cra1gbluenose) reported

    @tescomobile Tesco signal used to be awful but they’ve really upped their game over the years and now they’re a go to network provider

  • SeanP321 Sean C. Parkinson (@SeanP321) reported

    Of you want a good mobile signal and send texts without problems, Avoid @tescomobile . Their mobile network is like death warmed up.

  • marta_kaczmarek 🌸 (@marta_kaczmarek) reported

    Made a complaint a week ago about the delays and lack of communication, today I've had to make a SECOND complaint because in the past week there have been delays and a lack of communication 😭 I've actually been robbed paying insurance @tescomobile

  • MrMiNiKi Nick Ribeiro 💙 (@MrMiNiKi) reported

    @tescomobile Don't believe those options were even presented. Been to Portugal many many times, but first since 2019. Worst service EVER.