O2

O2 Outage Report in Watford, Hertfordshire, 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 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 03/11/2026 13:35

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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 (32%)

    Internet (32%)

  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 Watford, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hammersmith, London, Muswell Hill, Bushey, Hemel Hempstead, Paddington, Hatfield, Barnet, St Albans, Chesham, Ealing, Slough, City of Westminster, Kensington and Camden Town.

Loading map, please wait...
City Problem Type Report Time
United KingdomHammersmith Internet
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomMuswell Hill Phone

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:

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

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

  • julie_virgo1 julie virgo (@julie_virgo1) reported from Croxley Green, England

    @O2 #02priority can't seem to get a code for hairspray.. Can you help? 😲

  • SuarezFusters Jose Suarez (@SuarezFusters) reported from Ealing, England

    @O2 what happens with the network? In W139df #I don’t have 3g from yesterday and that is a nightmare.

  • cheesescientist Freddie Phillips (Amanda Benson) (@cheesescientist) reported from Camden Town, England

    @leonrestaurants @JamesJoelDann @O2 Not working for me either.

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

    Poor network in Se6 @O2

  • Vagabond1107 ☭ 卡里德 🇨🇳 ☭ خالد (@Vagabond1107) reported from Hammersmith, England

    @O2 like your the only UK network do not offer wifi calling and 4G calling for PAYG customer’s… see EE,Vodafone and three they do offer wifi calling and 4G calling to their PAYG customers.. and your not offering i am 13 years a loyal customer please do offer it i am facing -

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Fixed the issue. Turned Volte off, rebooted, turned back on and got wifi calling back :)

  • lexibeqiri Lexi Beqiri (@lexibeqiri) reported from Barnet, England

    @O2 Bought a pair of airpods in september and I have problems with the right one for over a week. It is not connecting properly. What is to be done? Thanks!

  • Borehamwoodbine Woody (@Borehamwoodbine) reported from Borehamwood, England

    In over 9 years with @O2 I’ve hardly ever needed customer services help and now after 3 attempts this year with little or no help I would just like to say thanks for nothing!

  • cheesescientist Freddie Phillips (Amanda Benson) (@cheesescientist) reported from Camden Town, England

    @leonrestaurants @JamesJoelDann @O2 So we miss out on this? (Having walked down to Leon but I have to go to work now)?

  • 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

  • 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

  • appletonjack Jack Appleton (@appletonjack) reported from Camden Town, England

    @Miniv20 @O2 How do you find out what other network coverage is like? I pay about £150 a month as it’s used so much for work...well, it’s not right now thanks to this “broken mast” 😭

  • amylouisestone Amy Stone (@amylouisestone) reported from London, England

    @O2 I have also been doing this too. If this problem persists, then what?

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

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

  • SuarezFusters Jose Suarez (@SuarezFusters) reported from Ealing, England

    @O2 anyone can please tell me what’s going on with the network in W13 9 I can’t receive message and call from last Saturday, I guess I need to change my provider.

  • 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!

  • 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 👌🏻

  • Vagabond1107 ☭ 卡里德 🇨🇳 ☭ خالد (@Vagabond1107) reported from Hammersmith, England

    @O2 issue in the network it’s always says “no service” in my apartment come on offer wifi calling right now i did speak with your staff in Kings road store and told them about that issue they’ve said we can’t do anything right now i might move to EE or Vodafone if this situation-

  • philter66 Phil Turner (@philter66) reported from Hatfield, England

    @O2 simply dreadful customer experience tonight -felt really let down

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • doncmccall Don McCall (@doncmccall) reported

    @O2 Hi o2, interesting this. When I get an email from you to say ‘upgrade early on us’ the truth is you HIDE the remaining to pay in the next upgrade tariff. Very poor and lies. I have £36.70 left and over 36 months all tariffs are £1 a month more expensive. Deceit!

  • ZackHallam Zack Hallam🐝🌹 (@ZackHallam) reported

    . @O2 For MONTHS now I’ve been unable to get a data connection in Manchester Centre. And you keep putting it down to being a “busy” area. I don’t understand how you don’t understand Manchester is one of the UKs largest cities and have the required infrastructure to cover it?!

  • rosstheconsumer Ross (@rosstheconsumer) reported

    @O2 As a 2-day old customer, what’s the best way to actually get some proper customer service support and keep me as a new (and valued) customer?

  • comte_st Dr Le Comte de St Germain (@comte_st) reported

    WHY is the phone signal so crap along most of our national rail network? Seriously, @O2 , major cross country route from Newcastle to Plymouth, no signal on most of it. Thousands of people every day.

  • LadyOfAquitaine Ellen (@LadyOfAquitaine) reported

    @O2 I’ve never been able to use 3G in France in the past couple of months. ANYWHERE in France. I didn’t even have any in Paris, or any other major french area!

  • LJay1981 ⭐️ Laura ⭐️ (@LJay1981) reported

    @O2 so I’ve used the network checker and it just says the network can be busy in this area and recommends using wifi. If I do that I have to connect, disconnect, close down and restart apps when I pay money for an iPhone 13 pro and a decent amount of data I’m not sure this right?

  • FilipSurowiak filip.surowiak@live.se (@FilipSurowiak) reported

    .@O2 Appalling service trying to get my PAC number. Phoned multiple times and when your staff haven't hung up on me (3 times!) they've said it's been sent but it never arrives. Please can someone contact me to resolve.

  • Laserpromo James keane with Laserpromo Cardiff🏴󠁧󠁢󠁷󠁬󠁳󠁿❤ (@Laserpromo) reported

    Changed from EE to o2 because EE couldn't do a new deal on my s21 Ultra. Going with o2 was the biggest mistake ever....the signal coverage is shocking its so bad!! EE is far better but what can I do 😭 @o2 @EE

  • alfie_dobbo Alfie Dobinson (@alfie_dobbo) reported from Kings Hill, England

    @AppleSupport @O2 I lost signal in an area known for bad signal but now I’m out of that area my signal won’t come back! Tried resetting device and network settings. Still no luck. Any help?

  • mjnutley Martin (@mjnutley) reported

    Hello @o2 I’ve just ported my number across from ee and when I log into my o2 with username and password it says I don’t have any products and services, however when I sign in with mobile number I can view everything - data, minutes etc. can this be rectified please?