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 01/01/2026 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 (49%)

    Phone (49%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  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:

  • SmileyMatthew91 Matthew Hall (@SmileyMatthew91) reported

    @tescomobile Sadly data doesn’t work at all as my IPhone 8 mini doesn’t even get a 3G signal :-(

  • JulieMcMillon Julie McMillon (@JulieMcMillon) reported

    @tescomobile my husband can’t get network in LL53 8HL. @O2mobile. Luckily I am on @e_emobile

  • Ammyyyyy_x Amy (@Ammyyyyy_x) reported

    @tescomobile what is with the rubbish signal all the time? It’s so annoying

  • seymourjames3 Jimbooooo (@seymourjames3) reported

    @tescomobile @Pig_Maiden Before they do ask them to check out the chats I have had it should still be sitting on my file. The issue is just to be clear itwas never explained to me that the sim cards came with parents lock which need to be removed by customer.

  • samvj88 Samantha Joy (@samvj88) reported

    @tescomobile Hi, hope you can help. Daughter is in Mexico & unable to make calls. I’ve updated her safety buffer but she has a message to say she only has £1 left, her account says £50, can you help?

  • SmileyMatthew91 Matthew Hall (@SmileyMatthew91) reported

    @tescomobile I’ve recently upgraded my SIM card to 5G within 2 months. I’ve been advised that if 5G isn’t available I’d get 4G. Mostly getting edge service at home and work.

  • truebluey69 Kevin Thompson (@truebluey69) reported

    @tescomobile I am very disappointed that Tesco has decided to go along with the other money grabbing mobile airtime providers. . except O2.. which puzzles me as you use their mobile network... profiteering ?? Anyway, tesco will be losing 6 contracts before the end of the year.

  • seymourjames3 Jimbooooo (@seymourjames3) reported

    @tescomobile @Pig_Maiden Listen thanks for you help but I have gone over this at least 4 time with you chat people and twice in store Tesco have had there chance. I have had enough of Tesco mobile and going round in circles and the lack of knowledge or any understanding from some customer care team

  • wstephw Steph Thomas (@wstephw) reported

    @tescomobile Thanks for responding. I very much hope you will issue my sons refund now and not fob me off like the rest of the customer service team.

  • therealasliatta qari saab (@therealasliatta) reported

    @tescomobile fix up