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 01/13/2026 18:15

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  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:

  • 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.

  • 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.

  • 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!

  • bennyjcomer benjamin (@bennyjcomer) reported from Chadwell, England

    Disgusted with @O2 I’ve spoken to them twice on the phone. About my phone not working. First time they just cut the call when I was on hold, second time I was on the phone for 55 minutes and then they said they would ring me back. The second call all I could hear was..

  • 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:

  • jjacqqui Jacqui (@jjacqqui) reported

    @O2 can you tell me if, when I reach my data cap of £51 for using data outside Europe zone/uk, my phone will cut off? I can’t find answers to this anywhere. I need to add more data from Morocco but don’t know how. Stuck in crazy driving situation + no Google maps! Help!

  • Deep_diver_uk Paul (@Deep_diver_uk) reported

    @O2 Not sure team called 202 her name was pramasasi/ permaza not sure on spelling. I’ll post the recording later as fed up with intermittent signal CR2 8 area Read previous posts you will get idea

  • cornelius_mark Mark Cornelius (@cornelius_mark) reported

    @sarehow @O2 02 4g has got worse and worse in SW over past few years. Plymouth city centre and barbican is non existent. Says 4g but no connection at all. Go mile or so out it works but very slow. South Devon and Cornwall the same. I.have to use my BT wifi in Plymouth.

  • crels Crels F (@crels) reported

    @O2 what is the process for porting my number onto your network. Keep getting cut off from your telephone customer services. I have the EE PAC code. Thanks.

  • PunitGoyal1 Punit Goyal (@PunitGoyal1) reported

    @virginmedia Part4: same team also advised me to get a O2 sim, saying that if I add that sim to my existing package, I will get 4£ per month discount. Which I didn’t get. Upon talking to O2 customer care, they said loyalty discount is for older customers. @O2 @TheO2

  • itsmrsmida Mrs Mida (@itsmrsmida) reported

    @O2 I have been trying to talk to an advisor for 3 days now over an automated service, yet 202 called from my handset results in me being hung up on! #worstservice

  • karlhoods Karl Hoods (@karlhoods) reported

    @O2 - do you have any coverage in Paris? Don’t seem to be getting any and your online chat help isn’t responding…..

  • GMac_Coach Gary (@GMac_Coach) reported

    @O2 is such a **** product. What’s the point in spending money of packages when the data doesn’t work and the call quality keeps dropping out. #DisappointedCustomer #WasteOfMoney #Fustrated

  • Extinguisherman Dale Watts (@Extinguisherman) reported

    @ellielouise_88 @O2 It’s bonkers! The network is so bad. You get signal but can’t get any bandwidth for data connection.

  • Richie0079 Richie (@Richie0079) reported

    @O2 Hi guys, I've dropped you a DM with regards a PAC code not working. Thanks.