O2

O2 Outage Report in Watford, Hertfordshire, England

No problems detected

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

The latest reports from users having issues in Watford come from postal codes WD18 and WD25.

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 Watford, England

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

O2 Outage Chart in Watford, Hertfordshire, England 05/24/2025 15:40

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 (53%)

    Phone (53%)

  2. Internet (25%)

    Internet (25%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (4%)

    E-mail (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Watford, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Wembley, Paddington, Hanwell, London, City of Westminster, Stanmore, Brentford, Bushey, Ealing, Watford, Hammersmith, Radlett, St Albans, Hampstead and Hornsey.

Loading map, please wait...
City Problem Type Report Time
United KingdomWembley Internet
United KingdomPaddington Phone
United KingdomHanwell Internet
United KingdomLondon Internet
United KingdomCity of Westminster Wi-fi
United KingdomLondon Wi-fi

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 Watford, England

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

  • garywebbTHFC Gary Webb (@garywebbTHFC) reported from St. Stephen, England

    1/2 BEWARE everyone considering switching to @O2 They offer to port your existing number from your previous provider, which is really important to many, but FAIL miserably, when you call customer services multiple times, they promise a 4 hour resolution, this never happens..cont

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    Idk what's going on with @O2 signal atm, but for the last few weeks I have no data signal around Crystal Palace at all. Doesn't come back till I get down to Sydenham. Weird

  • lordshaun_ Lord Shaun O’Brien 🇺🇦 (@lordshaun_) reported from London Colney, England

    The customer service of @O2 is truly one of the worst I’ve ever come across. They tell me to call, but I can’t because they’ve cut off my phone. The number goes through to a bot. Quelle surprise! I paid the bill, as always, and yet here we are. Been on the chat thing for four hrs

  • Stefan_baisden Baisden 📸🎥 (@Stefan_baisden) reported from Southall, England

    @O2 the phone has been cut twice from two separate convos. Will someone please call me back and tell me why my service has been down all day!?

  • Palouisea UnhappyHoopla (@Palouisea) reported from Shenley, England

    @VOXI_UK I have been on a staycation this week I am appalled at how poor your reception is in many parts of South East. Going back to @O2 as sim only!! Very frustrating 😕 missed many important phone calls. Pm me to discuss

  • carboncoach Dave Hampton 🌍🌳 (@carboncoach) reported from Kensington, England

    Dear @EE It’s only a few months since I switched to you, but seems I’m gobbling data faster than ever when I was with @O2 Is your metric working? Maybe you’ll say your network is faster? if so I’ll gladly switch back: to my lower data allowance with O2: that I never used up!

  • Indian_Thriller Jeetesh Luhar (@Indian_Thriller) reported from Iver Heath, England

    Hey @O2 how do I cancel a SIM card that @virginmedia sent me as a data roaming replacement for the lack of WiFi installation service they’ve provided me at my new property? I wasn’t expecting to be charged extra for this mess up on their side so it’s a no thanks from me.

  • Paula_Griffin65 Paula Griffin 🏳️‍⚧️ 💙💖🤍💖💙 (@Paula_Griffin65) reported from Camden Town, England

    @O2 Hi, currently log into 02 Wi-Fi in places like Costa etc but need to change my details as the name it flashes up is incorrect. However it won’t accept either my email or my phone number to change details.. Help please!

  • MattGauntlett Matt Gauntlett (@MattGauntlett) reported from Watford, England

    @O2 I need help ASAP please

  • garywebbTHFC Gary Webb (@garywebbTHFC) reported from St. Stephen, England

    2/2 @O2 promise to call you back, but as yet nothing, they promise to escalate to a manager, but surprise they don’t call you back either, their Twitter also ignores your serious concerns.Think seriously before choosing @o2 if there’s an issue THEY don’t seem to care! @VMO2News

  • ashley_leggett Ashley Leggett (@ashley_leggett) reported from London Colney, England

    @O2 full 4G signal in Chelsea and can’t even load a PDF attachment or Instagram post. Absolute shambles. Same over in white city. Same in London Bridge. Got better service last week 2000M up a mountain in Austria

  • brineferry HeHymn ³⁰ (@brineferry) reported from Brentford, England

    @O2 are you broken

  • misswotless1 Miss Wotless (@misswotless1) reported from London Colney, England

    Remind me never to frequent the @O2 store on Oxford Street again - so rude and unhelpful, telling the customer before me not to come back

  • The_United_Lion Stephen ☘️🦁🐝 (@The_United_Lion) reported from Chesham Bois, England

    Hey @O2 is there any way of claiming some money back as we’re into a second week of service disruption due to the works going on in HP5. I’ve had little to no text/voice access unless connected to my home (or public) WiFi for the best part of 5/6 days now.

  • CalvinLaurenson Calvin Laurenson (@CalvinLaurenson) reported from London Colney, England

    @O2 is your London 4g network having issues? I have multiple o2 devices that aren't connecting

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Ealing, England

    @O2 The problem is the phone tries to switch to 5G where there is no coverage here so it results in no signal. That happens everywhere not just W5

  • torgo Daniel Appelquist (@torgo) reported from London Colney, England

    Do you know what? Mobile operators get a lot of scorn, but I have spoken to some really lovely @o2 customer service reps over the last few days who have been very helpful sorting out all my contract and SIM issues. So 👏.

  • Stasisesque Lou 🐝 Lou (@Stasisesque) reported from London, England

    A tale of two CS agents. @O2 dealt with my issue and O2 Travel quickly and with excellent customer service. @Lustriga who has an IDENTICAL issue is being dismissed constantly and told it's his problem as the agent is refusing to read the conversation.

  • a1_nos A1NOS (@a1_nos) reported from Hemel Hempstead, England

    Hey @O2 showing again why you really are market leaders in Customer Service. Big shout out to Lauren. 👌👌👌

  • Sheena81 Sheena Watts (@Sheena81) reported from Kensington, England

    @MoneySavingExp Is this every network? @O2

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • rachk_k RK (@rachk_k) reported

    @O2 chat is never available and I do not have time to sit on the phone all day for a call to be answered.Want to place a simple spend cap on a ne w number added to my account-why does can this not be a simple tick box on my account?

  • Fursey79 Paul Furse (@Fursey79) reported from Port Talbot, Wales

    @O2 Again,A really poor signal in the Sa12 area😔

  • johnpudneyhq John Pudney (@johnpudneyhq) reported

    @O2 I appreciate that, and I really do understand that this isn't your fault. But it remains an absolute p***take to charge me for a service you know you can't provide and to want to charge me more than is left on my contract to leave early. That's abysmal customer service.

  • Shaun_Twomey shaun twomey (@Shaun_Twomey) reported

    @O2 - The service I received just now was so poor from the contact centre, I just asked to move the payment date forward from 21st to the end of the month, she put me on mute for 7/8 minutes to then say she couldn’t do it for this month. She could have told me that at the start…

  • johnpudneyhq John Pudney (@johnpudneyhq) reported

    @O2 Apologies, I used the term disconnected to mean the SIM was unusable through no choice of my own. My mistake. The new SIM is having the same issues, annoyingly. It's the network availability in Chester. Not the SIM.

  • joatherton35 Joanne Atherton (@joatherton35) reported

    @O2 customer service experience appalling! SHOCKING

  • Cliodhna1996 Cliodhna McGivern (@Cliodhna1996) reported

    @O2 Use aren’t replying that’s my problem and use aren’t give adequate information. Everything is contradicting.

  • _Tatey Daniel Tate (@_Tatey) reported

    Currently on the phone with @O2 40 minutes and 4 people in 4 departments in. All I want to know is the price to cancel the contract. And they have the cheek to ask why? Cannot wait to be out of this. Will not be coming back

  • BillLdn billy c (@BillLdn) reported

    @O2 it has been the same sonce moving in, having wifi installed later this month, when outside it slightly improves but still black spots where i have no signal, I am only two roads away from an o2 pylon

  • anotkatod Anot Katod (@anotkatod) reported

    @O2 In 2022, non-working e-sim broken gsm network bravo👍