O2

O2 Outage Report in Sunningdale, Royal Borough of Windsor and Maidenhead, 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 Sunningdale, England

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

O2 Outage Chart in Sunningdale, Royal Borough of Windsor and Maidenhead, England 03/08/2026 00:45

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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 (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Sunningdale, Royal Borough of Windsor and Maidenhead, England

The most recent O2 outage reports came from the following cities: London, Wokingham, Woking, Farnham, Sandhurst, Slough, Esher, Pirbright and Ascot.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomWokingham Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomWoking Internet

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 Sunningdale, England

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

  • musical_IH Iain Hunter (@musical_IH) reported from Spelthorne District, England

    @Br1tt3n @AppleSupport @O2 I’d imagine it’s more a network issue. My iPhone 12 Pro is gorgeous and hasn’t put a foot wrong

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    Got to Love when your on @VOXI_UK using @VodafoneUK Network but your Phone keeps switching between a @O2 Mast and struggling to connect to a Vodafone Mast and both ain't recieving interent 5G,4G or 3G. Myself on Voxi and Nan on Vodafone ain't recieved interent for the past 2 hrs

  • stevejonathan80 Steve (@stevejonathan80) reported from London, England

    Poor network in Se6 @O2

  • ShaneyFirkins96 Shaney (@ShaneyFirkins96) reported from London, England

    @under_the_kilt @O2 I wouldve stuck with o2, Good luck with the limited Signal on Voxi 🤞🏻

  • Kierbro Kieran Brown #FRSA 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺🏳️‍🌈 (@Kierbro) reported from London, England

    @O2 I will! If you could sort out anything at all, that would be amazing...! I’ve been a loyal customer for more than 20 years so it would be much appreciated..!

  • Jenzy84 Jenna Christie (@Jenzy84) reported from Wokingham, England

    @O2 sort out your customer services ! Waited ages and because the operator didn’t like me saying how ridiculous the service was he cut me off!!! #disgusted

  • GeorgeGower_ George Gower (@GeorgeGower_) reported from Blackwater, England

    @O2 unable to log into my o2 online to upgrade. Password etc is correct, but it’s not loading the page on numerous devices. Is there any known issues?

  • MrsScreech Jess (@MrsScreech) reported from Hillingdon, England

    @O2 please sort out the broken mast in Yiewsley. Only having the capability to make WiFi calls from home for weeks on end is becoming frustrating!

  • nickysinclair Nicky Sinclair PGA (@nickysinclair) reported from Windsor, England

    @O2 why are the iPhone 12 deals better for a new customer than an existing long time o2 user? #absurd

  • gonnella Pete (@gonnella) reported from Woodley, England

    @O2 frustrating deal with you guys, 6 months of poor service. Now dealing with your networks team, you quite obviously have a coverage issue in my area. Please just let me leave my sim only contract early thanks.

  • T_Morris_Wealth Tim Morris (@T_Morris_Wealth) reported from London, England

    @emmahaslett @O2 Very good point. These things do tend to penalise the more vulnerable/worse off. I work with clients in the former category to help them become more tech savvy and keeping track of their finances. The latter don’t receive much support

  • sarahspoon Sarah (@sarahspoon) reported from London, England

    @JamesIMcKay @O2 Oh….never heard of it. Ta

  • ollieeden Ollie Eden (@ollieeden) reported from Farnham, England

    @O2 I’ve been a customer for nearly 20 years, but I will be more than prepared to switch if you fund / pay for advertising on #GBNews #DontFundGBNews

  • SaintGeorgie Georgie Tongue (@SaintGeorgie) reported from Wokingham, England

    @O2 I spent hours on chat to your advisers trying to cancel my phone contract and was told it was all done. I started a new contract with another provider and now suddenly I have been started on a new o2 tariff??? Help!

  • PGcomms Peter Gordon (@PGcomms) reported from Guildford, England

    @O2 hi there - my 3G/4G data facility on the phone hasn’t worked for some hours. Mobile phone signal ok. Is there a data prob?

  • MissusWebb Sarah 🧡 (@MissusWebb) reported from Burnham, England

    @O2 I rang 202 and they said there was nothing they could do for me, just to change my password Will text that number now, thanks for your help 👌🏻

  • MissusWebb Sarah 🧡 (@MissusWebb) reported from Burnham, England

    Hello @O2 I am back 🙌🏻 after a few years with no signal, awful service I have come back with my tail between my legs 🙈 #ohtohavesignal 🥳🥳🥳

  • akasha303 Greg Meeres (@akasha303) reported from Twyford, England

    @O2 Your web chat support team advised I ‘needed’ to call Equifax, rather than Experian, even when I queried (as I have an Experian account). Might want to check the process playbooks! (Issue is now resolved through a work around).

  • aamer74 aamer habib (@aamer74) reported from Maidenhead, England

    @O2 @England My ba p2 priority codes for the cinema are not working

  • ninavdbennett Nina Van Driel (@ninavdbennett) reported from Windsor, England

    @O2 I am sorry but I am simply shocked at your poor customer service. I have now called twice to complain and ask for help. Twice I have been told a manager would call me. Twice this has not happened.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • djientan Jen Tan (@djientan) reported

    @O2 Please help. Your website is a kafkaesque nightmare and I urgently need to report that someone has successfully used my identity to apply for credit with you. I just need a phone number. PLEASE!

  • jonnychipz John Lunn ☁️🏴󠁧󠁢󠁷󠁬󠁳󠁿 @jonnychipz (@jonnychipz) reported

    @pete_codes @IoTeaLive It was hard work along the m4 signal with @O2 was shocking it keeps dropping in and out!

  • Jon_Primett Jon Primett (@Jon_Primett) reported

    @DavidHarperTV @O2 You are right... I was looking at buying a Tudor watch, the sales assistant was adamant that the bracelet centre links were solid gold, despite me knowing that they were gold capped. Poor product knowledge from a boutique brand specialist. That’s one example of many....

  • elliemae_xxxo Elliemae X (@elliemae_xxxo) reported

    @O2 Please give me contact details as I will be making formal complaint because your company are shocking 3 occasions I’ve been lied to now by your staff, hours on the phone wasting my own time. ******* disgusting and I need answers

  • john_seto John Seto 🏴󠁧󠁢󠁷󠁬󠁳󠁿 🇪🇺 🚴‍♂️ ✈️ 🚅 (@john_seto) reported

    @O2 It's a general issue, other people have had difficulty, saying staff said they've not been told and they won't accept what the app says. Can you ask Caffe Nero to recommunicate to all staff, it's a bit embarrassing, next time I will make sure I ask before ordering

  • the_sam_taylor_ Sam Taylor (@the_sam_taylor_) reported

    @EE @O2 either of you fancy saving me from the customer service void that is @VodafoneUK ? I’ll bake you a cake.

  • hannahdalziel_ Hannah (@hannahdalziel_) reported

    @O2 I have no credit to ring u because I used it all up being put on hold TWICE and then the phone being put down TWICE if you’re so desperate to take my money off me (sending me threatening letters etc) then you call me

  • M15T3R_W0LF M15T3R_W0LF (@M15T3R_W0LF) reported

    Anyone have problems logging into your @O2 account? I can’t seem to log in via the app, or via any website. I have tried 3 different browsers now.

  • s_wood1972 Shane Wood (@s_wood1972) reported

    So disappointed in @O2 Existing customer, x2 contracts & yet still get rinsed regarding upgrade cost compared to what was offered by @EE #nocustomerloyalty

  • Jon_Primett Jon Primett (@Jon_Primett) reported

    @DavidHarperTV @O2 Doesn’t surprise me. Anyone in a customer service or sales role should have impeccable product knowledge in my view! I know my customers will always get that, it’s basic professional pride!!