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 21:40

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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.

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Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • Matth3wR0berts Matthew Roberts (@Matth3wR0berts) reported

    @tescomobile no signal for over 2 hours, can’t make any calls!!! Assume I’m getting a refund????

  • Brewbarneymcgru Brew (@Brewbarneymcgru) reported

    @tescomobile any update on getting this issue fixed?? No call availability since after lunchtime across Co. Antrim.

  • DannyEvz Dan Evz 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@DannyEvz) reported

    @tescomobile It states "sometimes busy" well my phone not working at all?

  • MancinisPizza Simon Goodall🇬🇧🇳🇿🇨🇦🇦🇺 (@MancinisPizza) reported

    @tescomobile @surfchicksarah Sorry? It'e been all day!!! Stop sending generic messages and actually solve the problem.

  • lewisgonzo1987 Lewis Williams (@lewisgonzo1987) reported

    @tescomobile are we going to get an answer at all, as too why we can’t make or receive calls?? Think this is more then just a little glitch. Please do not tell me to check O2 website as that just says no issues in your area. Surely you should know by now what’s causing this

  • NeilMadigan1 Neil Madigan (@NeilMadigan1) reported

    @tescomobile I spoke to your web chat this morning as I joined you yesterday and I have no access to internet and they said it would be sorted asap and it still isn’t - unsure if this is how you plan to treat new customers?

  • MemaAlan6966 Em Melly (@MemaAlan6966) reported

    What is the problem with @tescomobile??? Haven't been able to make or receive calls since early this morning, despite being in many different areas throughout the day. And now when I check for my area it's saying there are no problems?? Sort it out Tesco!!

  • lisaj1706 lisa attenborrow (@lisaj1706) reported

    @tescomobile I take it there is still a problem as myself and my husband still can’t receive or make calls.

  • susannemartin71 Susanne (@susannemartin71) reported

    @tescomobile any chance of getting the network sorted at some point

  • originalbimbo Gill Evans (@originalbimbo) reported

    @tescomobile shoddy service!! Not able to make or receive calls all day.....