O2

O2 Outage Report in Grantham, Lincolnshire, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Grantham, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Grantham and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Grantham, Lincolnshire, England 11/26/2025 15:50

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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.

O2 Issues Reports Near Grantham, England

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

  • shereenorla shereen Taggart-Bayliss (@shereenorla) reported from Balderton, England

    @O2 R u able to help with this at all

  • DanLeahy71 Dan 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@DanLeahy71) reported from Stretton, England

    @EE But was rubbish once I left the city and went home. Hence, I’m still with @O2 who I also got a 4G signal from in the city.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Goutam54206511 Goutam (@Goutam54206511) reported

    @O2 I give them all required security information at store, but the system said wrong. After 3 wrong, system blocked my accounts for 24 hr & require to visit store every day-is that what you advising? If u can not help, which is the case looking at uncaring answers, time to leave @O2

  • joebragg2 joebragg (@joebragg2) reported

    @O2 why has your signal everywhere become so poor!? I’m paying a reasonable amount of money per month for a service that’s not fit for purpose!

  • lisathorpe93 Lisa Thorpe (@lisathorpe93) reported

    @O2 back with the worst customer service 👌🏻

  • akshayr Akshay Rangnekar (@akshayr) reported

    And the best part from @o2 is that despite not having any service (or even a SIM) they won’t yet refund me the amount they’ve charged

  • monsterofcoffee Coffee Monster ☕🎄 (@monsterofcoffee) reported

    Hi @O2 why are your outbound calls cutting off after exactly 14 minutes & 28 seconds? I've rebooted my device and still happeneing. I got cut off twice this morning queueing for a drs appt and missed out thanks to this. This seems to be happening to loads of customers. help!

  • sophiehpowell Sophie H Powell (@sophiehpowell) reported

    Father with @O2 also has no signal I assume there’s a problem with the mast?

  • adzflowers Adam Flowers 🌼 (@adzflowers) reported

    @O2 @TheMums It’s been over 14 days and nothing. I’ve spoken to your team tonight and they said it can take another 14 days (30 in total). I’ve been given 2GB but that won’t last long. I need my extra 20GB ASAP, please. Lifetime customer of o2.

  • badassscotsman BigYin😜 (@badassscotsman) reported

    @O2 what is wrong with your signal every time I try to phone anyone it takes ages and ages to connect to them and now. it's beyond the joke now...

  • Goutam54206511 Goutam (@Goutam54206511) reported

    @O2 @o2 I have not received the SIM. This morning I spoke to customer service who is NOT helpful at all. She was questioning and stated 5 working days to deliver? When I asked her name m, she disconnected line. @o2 please help

  • join4te Jay (@join4te) reported

    @O2 Day 39 of 365 on trying to get O2 to fix their phone customer service. 1) If you ring and ask for an e-sim for an Apple Watch then good luck with that. Staff seem very untrained. 2) Calls disconnect too much when speaking on 202. 3) The whole IVR system feels dated.