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 01/11/2026 11:20

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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 (26%)

    Internet (26%)

  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%)

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:

  • jornyforjisung neeeeve (@jornyforjisung) reported

    @tescomobile My dad switched from a TESCO Pay As You Go to a TESCO Contract Sim. He did SWAP to keep his Old number but didn't wait until the SIM lost signal to swap to new sim. The Old SIM is still working we've just put it back in and texts are coming. Should we try SWAP again?

  • Topdawggsports topdawgsports (@Topdawggsports) reported

    @tescomobile I take it your down I topped up this morning still hasn't gone on and won't allow me to text or anything

  • Topdawggsports topdawgsports (@Topdawggsports) reported

    @tescomobile Voucher I got a text saying my rocket pack went on but when I go on the app it's not updated and not working

  • DeSarahdean1992 Sarah Dean (@DeSarahdean1992) reported

    @tescomobile I am having problems with sending text messages. I have turned off my phone back on again and tried again to send messages and they will not send. Are you having problems with the network

  • rosheen_hall rosheen hall (@rosheen_hall) reported

    @tescomobile do you have any update on mast issues I tweeted about previously? Need a service refund, 5 months n counting.

  • susanmscurr susan m scurr (@susanmscurr) reported

    @tescomobile Hi daughters phone same network also problems . I mentioned about the sun but Tesco staff didn’t seem interested .

  • susanmscurr susan m scurr (@susanmscurr) reported

    @tescomobile Not feeling the power Tesco mobile! 4 g so slow full signal and 4 g . Not getting all my texts or being able to send messages Popped in to local store who said I’m not the only one who reported this issue, checked the net work which says no issues .

  • holderrob holderrob (@holderrob) reported

    @ThreeUK on a train from Edinburgh to Wigan. Your signal is absolutely appalling especially around Edinburgh..the kids are on @tescomobile and it's kicking your backside. Will be rethinking when my contracts up next month.

  • JenniKeer 🌿🌸Jenni Keer🌸🌿 (@JenniKeer) reported

    @tescomobile Hmmm... Says the area can get busy but not that there is no signal

  • SandyG4u Sandy Gallagher (@SandyG4u) reported

    @tescomobile Hi. Could I get some help please? I can't call and I can't get the Chat Now feature to work.