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 02/21/2026 09:30

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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 (28%)

    Internet (28%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (2%)

    Wi-fi (2%)

  6. TV (1%)

    TV (1%)

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.

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:

  • DaveGander Dave Gander (@DaveGander) reported

    @tescomobile More atrocious service in the Lewes area. Major signal issues, lost work, unable to contact family, customers or friends. Useless assistant in Tesco Lewes says it's up to me to claim compensation. Like hell it is it's your duty to provide it without being asked.

  • antoinettedunle Antoinette (@antoinettedunle) reported

    @tescomobile have tried numerous times to register and it won't allow me to register (tried on laptop and mobile). Can somebody help pls? Keep getting error message saying registration cannot be finished (always when I try to skip the club card section)

  • FunkToonEire TinosToonArmyÉire (@FunkToonEire) reported

    @tescomobile @tescomobileire Al rite sorry i was wondering you answered im on the chat and i swear im getting nowhere do the last chat operator not write down what they did with you , coz i do the same thing Everytime o get intouch with can be 3/4 time's a day

  • obriekp Johnny O’Brien (@obriekp) reported

    @tescomobileire has to be one of the worst providers for travel abroad. Three days in London and unable to get data or calls. Companion on @VodafoneIreland and seamless connections. Time to move from #tescomobile

  • MarcusDuffen MarkDuffen (@MarcusDuffen) reported

    @tescomobile Your 4g speeds seem to be getting increasingly slow , particularly in Staffordshire. Also , when can we expect to get 5g coverage in more places - it’s currently woeful .

  • SGC1978 Simon Chambers (@SGC1978) reported

    @tescomobile A catalogue of errors on your behalf which has left me (currently) being switched to a PAYG contract.... I could document all the errors here but don't think you'd appreciate the negative publicity. And, to mention, none of this is my fault and have complied 100% with your terms.

  • Jessies_Kitchen The Crazy Kitchen (@Jessies_Kitchen) reported

    @tescomobile is there an issue with the network today? My son hasn’t been able to get 3/4G today. Plenty of data left

  • FunkToonEire TinosToonArmyÉire (@FunkToonEire) reported

    @tescomobile No matter where i was told a new sim done that told get a new phone done that3 times , and still bad really really bad , like it works when i sign into the chat 4g move away to this nothing i have to wait till it comes back , 6/8am real bad 11/2pm really bad

  • daniellismore Daniel Lismore (@daniellismore) reported

    Dear @tescomobile someone is you if your service to scam people out of money including my friend. This is their number. Please take action +447596249311

  • leonosullivan Leon O'Sullivan (@leonosullivan) reported

    @tescomobile Hi, I'm getting a 'SIM 2 not allowed' error message, preventing me from making/receiving calls. Can you help?