Tesco Mobile

Tesco Mobile Outage Report in Sleaford, Lincolnshire, England

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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 Sleaford, England

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Sleaford 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 Sleaford, Lincolnshire, England 12/10/2025 12:35

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Total Blackout (28%)

    Total Blackout (28%)

  3. Internet (23%)

    Internet (23%)

  4. E-mail (4%)

    E-mail (4%)

  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 Near Sleaford, England

Latest outage, problems and issue reports in Sleaford and nearby locations:

  • Lincoln_Hornet Chris Bone (@Lincoln_Hornet) reported from Woodhall Spa, England

    @tescomobile there is a problem trying to call anyone on the network. Texting works but not calling.

  • dkb1104 dkbristow (@dkb1104) reported from Grantham, England

    @tescomobile Nah , tesco set a ridiculous high limit on my data allowance while abroad, I wasn’t aware because normally with other providers it’s very low and you get a flag if you go over it , feeling conned and let down

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • anitaadey Anita Stephenson (@anitaadey) reported

    @tescomobile hi how can yesterday my usage of data in my (buffer) was just over £2 and this morning it’s over £19???? This is extortionate!! I had switched off all data only WiFi this is ridiculous I’ve never experienced this before. Extremely worried!!

  • TIMO317 TIMO-3 (@TIMO317) reported

    @tescomobile hi, what does ‘message not sent: Service not activated on network’ mean? It was ok til I topped up my phone:-(

  • M1KE_HARRIS Mike Harris (@M1KE_HARRIS) reported

    @tescomobile Ok I'll DM but I'd also like to know why 4455 cuts off after exactly 5 minutes now. It's nothing to do with signal, it happens every time at precisely 5 minutes.

  • HoppingOnEmpty L (@HoppingOnEmpty) reported

    @tescomobile queueing for an hour and a quarter so far and still not served as only one member of staff in a busy store. He's great but please support him and your customers.

  • M1KE_HARRIS Mike Harris (@M1KE_HARRIS) reported

    @tescomobile Why am I being automatically cut off when speaking to customer service 4455 after 5 minutes? It takes that long to hold and I'm speaking to the person that answers go through security and 5 minutes is up and I'm cut off. This isn't good.

  • mumsy_mary Mary Rees (@mumsy_mary) reported

    @tescomobile I have been told to go back to store to do that. Often there are no staff there on the phone stand and to take out the phones, due to WiFi and connection issues at the store, it took hours. Why can’t I just cancel now?!? I feel conned.

  • Oxtedbird Amanda Bird 💙 (@Oxtedbird) reported

    @tescomobile hi, I would like to change the tariff I’m currently on. Do I need to call your customer services?

  • Nancyro71077485 Nancy🌸 (@Nancyro71077485) reported

    @tescomobile @OPaulClarkO I'm having same problem! Sent new SIM and nothing has changed!

  • TIMO317 TIMO-3 (@TIMO317) reported

    @tescomobile i got the best service ever for a mobile. i was told what the problem was and *** was resolved. thanks

  • lordsteve55 stephen molloy (@lordsteve55) reported

    @tescomobile I'm currently in Belgium and my phone says emergency calls only