O2

O2 Outage Report in Brentwood, Essex, 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 Brentwood, England

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

O2 Outage Chart in Brentwood, Essex, England 08/17/2025 02:55

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (25%)

    Internet (25%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Brentwood, Essex, England

The most recent O2 outage reports came from the following cities: Grays, London, Dagenham, East Ham, Barking, Chelmsford, Basildon, Ilford, Harlow and Chigwell.

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City Problem Type Report Time
United KingdomGrays Phone
United KingdomGrays Phone
United KingdomLondon Phone
United KingdomDagenham Phone
United KingdomDagenham Internet
United KingdomLondon E-mail

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 Brentwood, England

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

  • Maria__RG María (@Maria__RG) reported from East Ham, England

    @chellemccann @FitBits_ @O2 I have been trying to top up my phone for the las 3 hrs with no success - i believe their system is down, quite annoying!

  • leon_dave_smith Leon Smith🇬🇧🇪🇺❄️ (@leon_dave_smith) reported from Harlow, England

    @tescomobile @O2 any coverage issues in CM20, been terrible yesterday and today, signal 4G keeps dropping out

  • QueenMarkgaret scared of the mark (@QueenMarkgaret) reported from Ilford, England

    Hi @O2 I keep trying to call o2 to pay off a balance but it keeps saying ‘we cannot verify your security info’ and I cannot get any further. I am trying to change my tariff and have been trying for 2 days now. I have had the same conversation with 4 different people. Help.

  • siegeism siege (@siegeism) reported from London, England

    @O2 after 13 years I’ll be leaving O2. The #reception literally doesn’t exist in South London, better service with a tin can and string. It gets worse year in year out. Are you erecting #phone masts underground or something?

  • kostas1903 Esmer Ozan (@kostas1903) reported from Bexleyheath, England

    @O2 The UK’s number 1 network? Don’t make me laugh ! I’ve just switched from Vodafone to 02 and that was the worst decision I’ve ever made 🤬🤬🤬 I barely get 1 bar. My phone keep disconnecting in central london. Calls are always failing. 02 is my disappointment.

  • 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

  • Lifestyleyourh1 Lifestyleyourhealth (@Lifestyleyourh1) reported from Ilford, England

    @matthewbri1 @O2 I’m having the same problem so there must be an issue

  • yasirkiani22 Yasir kiani (@yasirkiani22) reported from East Ham, England

    @O2 having bad experience with o2 service after 15 year 😡😡😡

  • PaulGrayburn Paul (@PaulGrayburn) reported from Romford, England

    @mobilemandan @O2 Just got 8Mbps down 🎉 Did get just under 300Mbps on 5G in London earlier but it’s still very patchy in the city.

  • RyanSchaverien Ryan_Schaverien (@RyanSchaverien) reported from Chelmsford, England

    @O2 Extremely slow data coverage for the past 3 weeks.... any help?

  • yasirkiani22 Yasir kiani (@yasirkiani22) reported from East Ham, England

    @O2 it’s been three weeks now and very poor customer service no response???

  • rachelnewman009 RN009 (@rachelnewman009) reported from Romford, England

    @O2 what an utter shambles. I need a new phone & new contract. Made 3 phone calls, over 75 mins on the phone & still can’t get a phone for collection! Phoned again to try & resolve & just got “well they prob don’t have the phone in stock at your local shop” 0/10 on customer svc.

  • 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..!

  • KJDalby Kate Dalby (@KJDalby) reported from Chelmsford, England

    @O2 urgent my new provider activated the PAC code provided by you. Their sim card does not work because apparently my device is locked with you. I cannot text you to get it unlocked. Please help asap.

  • jean_penticost Jean Penticost (@jean_penticost) reported from South Ockendon, England

    @O2 what’s happening, no signal & continuing for another 2 weeks!

  • sinajtojayz Janis Sinaj (PISCES) (@sinajtojayz) reported from Ilford, England

    @O2 I’m freaking fuming bill is up to date since Monday my phone still remains disconnected WTF...! Been promised since Monday to be reconnected..! Forking sort it out 🤬🤬

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

    Poor network in Se6 @O2

  • kieranbowley KB_UK (@kieranbowley) reported from Bexleyheath, England

    @O2 Sadly I am an enterprise customer. Any idea when they are going to be available?

  • IanMaxy94 Ian Maxwell (@IanMaxy94) reported from Billericay, England

    Is transferring of SIM cards supposed to give me no service on both my old and new phone @O2??

  • siegeism siege (@siegeism) reported from London, England

    @O2 Done. I’ve started taking screen shots of locations with no service because it’s so bad.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • fc_pickering Yorkshire Football guru (@fc_pickering) reported

    @O2 Hi, ordered placed for iPhone 12, email back saying received order but out of stock. Rang you customer service team to change colour of device as white not in stock. They said have to cancel order online. Unable to do this as they order isn’t showing. Poor service, Help!

  • cleo_190000 Cleo (@cleo_190000) reported

    You @O2, your service is dire. You keep hanging up when I need to make international calls. Please pick up the phone without hanging up. Service is absolutely dreadful!

  • B_Orchard Ben Orchard (@B_Orchard) reported

    @O2 I’m still awaiting an email containing a proof of usage letter. You said it can take up to 24 hours, we’re on day 2, please help.

  • hardillb Ben Hardill (@hardillb) reported

    Hi @O2 You took the local (GL11 5HD) mast down on the 20th to upgraded and said you'd be finished by the 24th. The coverage checker is now suggesting it won't be back before 30th. What went wrong?

  • Brockleydash Pebbledash (@Brockleydash) reported

    @O2 I’ve been a customer for a long time and don’t often need to get in touch but really struggling with your customer service today. I need to make international calls and appears I can only change this by contacting you. However this is impossible. Please #help

  • dr_robert_ Rob Smith (@dr_robert_) reported

    @O2 the worst customer service for a straight forward upgrade imaginable….Vodafone/ee/3 here I come!!

  • cabbage1875 RM (@cabbage1875) reported

    @O2 hi,I can't access the My o2 app,says my login details are wrong and when I ask for a code to reset it it always says the code is isn't valid despite being correctly entered

  • mccc123bacardi martine cohen (@mccc123bacardi) reported

    @O2 you are a disgrace me contact taken out still charging for the old one 2 months down the line

  • tomclark54321 TOM (@tomclark54321) reported

    @O2 absolutely disgraceful service , been charged for over 2 months with tripled rate and don’t even have a functioning SIM card. Explain

  • KnevettRob rob Knevett (@KnevettRob) reported

    @O2 why can I not use my code for odeon cinema problems every time I try