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 03/29/2026 22:25

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (22%)

    Total Blackout (22%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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: Uxbridge, London, Guildford, Aldershot, Wokingham, Woking, Farnham, Sandhurst, Slough, Esher, Pirbright and Ascot.

Loading map, please wait...
City Problem Type Report Time
United KingdomUxbridge Phone
United KingdomLondon Total Blackout
United KingdomLondon Phone
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomGuildford 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:

  • 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?

  • 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

  • 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

  • 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

  • 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.

  • 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

  • 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..!

  • 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!

  • 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.

  • 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

  • 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).

  • 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?

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

    Poor network in Se6 @O2

  • 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 👌🏻

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

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

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

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

  • 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!

  • PatrickKeyte Patrick Keyte (@PatrickKeyte) reported from London, England

    @O2 please can you help me? Numerous people are getting calls from my mobile number when I haven’t actually called them or even have their details to start with. This has happened twice in the last week with two different people

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jamalpatel jamalpatel (@jamalpatel) reported

    @Iaogrady16 @O2 Iv just joined o2 and I am really disappointed. Been trying their chat for 3 days now, just says it busy. Also ringing customer services for 3 days, just can't get through. I'm a new customer who has just joined and believe me I am not impressed

  • MasterKC5 Master_KC (@MasterKC5) reported

    @clewsyworld @tescomobile @O2 Don’t get too excited Marc. They always treat you well when you first join. I have been with O2 for a decade now. But currently have no reception for 2 days and I can’t get through to customer service. I have no choice but to cancel my contract

  • waynestanbrook Wayne Stanbrook (@waynestanbrook) reported

    @O2 Which is why I am trying to make contact!…… not been able to use my number (or watch) since Tuesday…… currently not a happy customer!

  • Reklaw22306168 Reklaw (@Reklaw22306168) reported

    @O2 [12:30, 02/12/2021] Tony Mbl: Aye her name was keris didn't get a complaint ref she went to speak to customer serv then hung up [12:31, 02/12/2021] Tony Mbl: They can't even put you through to someone from UK have to drop the call and ring back apparently

  • AdamDukesell Adam Dukesell (@AdamDukesell) reported

    @O2 cant login to my account and talk to someone to cancel my contract which I need to pay the final figure with a different car, since I changed my number or to sky I cant login

  • daveybongoboy David (@daveybongoboy) reported

    @O2 . Then took to a page saying because of bad credit I could pay £275 in one go and then that would come off my bill. I used another page to look at my experia score to see why this might be, then would not let me proceed….no phone has arrived I went into a 02 shop

  • LeoMartorana Moanin (@LeoMartorana) reported

    @O2 I think it’s very good that you have customer satisfaction surveys but I have no idea what this means … Thinking about Nangamso how satisfied are you that they were friendly and helpful? On a scale of 5 (Very Satisfied) to 1 (Very Dissatisfied)

  • jamesawilson6 James Wilson (@jamesawilson6) reported

    @O2 why is your customer service so useless? I've been trying to return a phone for weeks, can't manage to get through without getting hung up on or disconnected. Went in to the store and the EMPLOYEE LINE is on gold for an hour and then gets hung up on.

  • jamalpatel jamalpatel (@jamalpatel) reported

    @O2 Been trying your chat for 3 days now, just says it busy. Also ringing customer services for 3 days, just can't get through. I'm a new customer who has just joined and believe me I am not impressed

  • waynestanbrook Wayne Stanbrook (@waynestanbrook) reported

    @O2 just spent 40mins trying to get through to your support to activate an eSim to be cut off! …..not happy 😡…..can’t event start a live chat. Why do you make it so hard to speak to?