O2

O2 Outage Report in Grantham, Lincolnshire, England

No problems detected

If you are having issues, please submit a report below.

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 01/16/2026 04:45

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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:

  • HeyImMichaela Michaela (@HeyImMichaela) reported from Balderton, England

    @Oh_So_T @O2 I rang up but it wasn't very helpful. My signal is still poor. I have a months credit on my bill though now, so at least I'm not paying for it... Still doesn't help the frustration waiting for stuff to load!

  • 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.

  • OllyFT Oliver Fytche-Taylor (@OllyFT) reported from Chadwell, England

    @iD_Mobile_UK @O2 @giffgaff As expected, and despite the promises, I have received no call back for a third (and now final) time. Please escalate the complaint as requested - I've had three commitments for a call back only for you to miss every single one of them. Beyond poor service.

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

    @O2 R u able to help with this at all

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • clegend1985 Chris (@clegend1985) reported

    @kellyfhaycock @O2 Nope just price rises and poor service.

  • LiizOCallaghan Liz O'Callaghan (@LiizOCallaghan) reported

    @O2 are actually beyond useless. Never using them again😤

  • uggy7 Stu M (@uggy7) reported

    @O2 hi are there problems with 4G? Seems to be down in my area

  • KarrieboKarrie karrie (@KarrieboKarrie) reported

    @O2 can you please advise your customer complaint email address?

  • TraceyandHarry Tracey and Harry 🐾💖💖🐾 (@TraceyandHarry) reported

    @O2 help! I want to pay of my device plan in full but I can’t get through to anyone to do it! All I’m getting is the automated option to pay part of the plan. What can I do?

  • EMPIREJE0N vanessa ⁷ (@EMPIREJE0N) reported

    @TheO2 @O2 **** sorry

  • helenahills58 helenahills58 (@helenahills58) reported

    @O2 Hi, is the network down around the Bristol area? I'm in BS15 and none of my calls are connecting. Same for some of my husband's from his o2 phone, but not all.

  • EventOCallaghan Mark O'Callaghan 💙💋 (@EventOCallaghan) reported

    people ask me what did you spend lockdown down doing? I say trying to sort my crap customer service out that I keep getting not like there much unless to entertain my self with @PayZilch @IcelandFoods @O2

  • ejw1601 Emily W (@ejw1601) reported

    In to our second week of no mobile signal with @O2 because of a mast issue in TN2 4. When will this be fixed please @O2? Becoming a real issue for work calls now

  • Meloney007 MMM 007™ 💙 (@Meloney007) reported

    @O2 you booked a call back for me for today as my new phone is kaput. Your phone menu keeps hanging up on me. Want a replacement phone and I can’t get through to anyone 🤯 help please