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O2 outages and service status in Welwyn, England

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Full Outage Map
  • O2 generated 0 outage signals in the last 24 hours around Welwyn, including 0 direct reports.
  • The most common problems reported in this area mention Internet.
  • The most recent signal from this area was received Jul 3, 5:55 PM GMT+1.
  • 100% Internet (100%)

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 Welwyn, England

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

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!

Live Outage Map Near Welwyn, England

The most recent O2 outage reports came from the following cities: St Albans, and Hemel Hempstead.

CityProblem TypeReport Time
St Albans Internet 5 days ago
Hemel Hempstead Internet 2 months ago
Stevenage Phone 3 months ago
Stevenage Total Blackout 3 months ago
Luton Phone 3 months ago
Luton Internet 3 months ago

Nearby cities with recent reports

St Albans

1 recent signals

5 days ago

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports Near Welwyn, England

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

  • AndrewTRIrwin
    Andrew Irwin (@AndrewTRIrwin) reported from London Colney, England

    @EmmaShubrook @O2 Agreed. I have no signal at all

  • bks67
    bridget sparks (@bks67) reported from Hertfordshire, England

    @O2 I do have the app, I think I will phone the customer service team and ask them,

  • johndpmc
    none of your business (@johndpmc) reported from Luton, England

    @O2 words fail me with how shockingly bad you are Your service is appalling, doing a sim swap on my behalf without telling me or having the new sim in my possession!So now no phone or contact to anyone unless in WiFi, wanna hope I have no accidents when I’m outside!! #theworst

  • PieFaceMark
    mark (@PieFaceMark) reported from London Colney, England

    @O2 hello. I have just moved over to O2 and am considering buying a phone from the company Oneplus. I have read that Oneplus phones don't work with the O2 5g network, is this correct? I don't want to buy the phone then realise I can't receive 5g. Thanks in advance

  • WickhamofWare
    Jonathan Flood (@WickhamofWare) reported from Stevenage District, England

    @O2 @tescomobile No mobile signal in Great Ashby, Stevenage all day!!

  • 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

  • fierce_unicorn
    🦄 (@fierce_unicorn) reported from Enfield Lock, England

    @O2 merlin pass code is not working, can you help?

  • mrjc90
    Josh (@mrjc90) reported from Hitchin, England

    @O2 not sure when your call centre in Cape Town opened but it’s been extremely painful trying to solve a simple issue..I might of been unlucky but think staff could do with some further training

  • jmcomms
    Jonathan Morris 📱📸 (@jmcomms) reported from London Colney, England

    @VModifiedMind @benwood @EE @VodafoneUK @ThreeUK @O2 Albeit using half rate codec for voice. Sounded pretty awful.

  • DimitthriV
    Dimitthri Vithanage (@DimitthriV) reported from London Colney, England

    @O2 what is going on! 😭😭 Even when I have signal it's so slow!

  • 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 👏.

  • juliet_gough
    juliet gough (@juliet_gough) reported from London Colney, England

    @O2 I tried. I think you guys list connection. The guru went to check and never came back!!! 🙈😩 @o2 #o2guru

  • lordshaun_
    Lord Shaun O’Brien (@lordshaun_) reported from St Albans, England

    @O2 customer services truly are as much use as an ashtray on a motorbike.

  • sarahcoysgabb
    sarah gabb (@sarahcoysgabb) reported from Broxbourne District, England

    @O2 trying to upgrade on app and main website but when I choose it crashes can anyone help

  • 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

  • banafshbanafsh
    banafsheh (@banafshbanafsh) reported from Waltham Abbey, England

    @TazPDN @O2 So sorry to hear that ,#o2 is really bad, I'm with Vodaphone and they are much much better . Hope all get sorted for you x

  • JanGoodeve
    Cllr Jan Goodeve (@JanGoodeve) reported from Hertfordshire, England

    @traceylsteve @O2 @GreggsOfficial I had the same issue in the #Hertford store, the app just said to try again later so ended up paying.

  • 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. 👌👌👌

  • hiaw61
    Robert Frame (@hiaw61) reported from Hatfield, England

    @O2 Still no response from O2 Customer Services. Please do not buy any products from this company

  • ShanWilson_
    Shan Wilson (@ShanWilson_) reported from Hemel Hempstead, England

    @O2 @mtsavor I cannot call 202 or any other number that is supposed to be “o2” as I don’t know who I’m talking to. I’ve been hung up on twice when I’m explaining what’s happened. I need to cancel the iPhone contract or change the address with an actual o2 staff member!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Thelurch
    Chris TheLurch Saunders 🌶 (@Thelurch) reported

    @cpfcjc Wow! Such denial! Unbelievable. Go to @EE like we did. The @O2 staff in that shop are encouraging everyone to defect to EE as they are so fed up with people complaining about no signal in the town.

  • roseouttheashes
    Steve Clarke Abolitionist (@roseouttheashes) reported

    @O2 Your customer service is atrocious. My phone is broken and i have said so several times and yet I still keep getting pointed to the mobile app. I just need to change my address so I can get my new phone sent to the right address

  • CHECKEREDLESTER
    jade needs to drink water (@CHECKEREDLESTER) reported

    @MaryxSSS @O2 it’s actually awful now if it wasn’t already before i didn’t think it could get any worse, miss the days of the free greggs hot drink and pizza every week 🥲 really got me through my uni days

  • pjeary
    Paul Jeary (@pjeary) reported

    @O2 are you having issues in the FK1 area, cell service dropping from 5G to E & having connectivity issues, sometimes people phone me & they can’t hear me

  • iz__zy
    iz (@iz__zy) reported

    @O2 when is your priority app going to be working? It’s been over a week and nothing and can’t login. I call Customer services and waste of time as they can’t help. Awful service

  • GavExplorer
    Gav999 (@GavExplorer) reported

    @EnglandRugby @O2 What a terrible start. Smith should not be at fullback. He does not tackle like Wilkinson or Farrell did.

  • iz__zy
    iz (@iz__zy) reported

    @Ash27866151 @O2 I’m having the same issue and @o2 are doing nothing to solve it

  • London__Smoke
    Smoke 🇬🇧 🇺🇦 🇮🇱 (@London__Smoke) reported

    @AnythingRugbyy @EnglandRugby @O2 He desperately needs a rest. He's made of scaffolding now and he's had so many bad knocks. Just let him heal so he can be around. Or let him just heal for himself the poor bastard.

  • Slevern00p
    Slevern (@Slevern00p) reported

    @O2 I’m having issues with your piss poor app.

  • kayleigha1988
    Kayleigh Anderson (@kayleigha1988) reported

    @O2 any idea on when the signal will return in the DN14 area please? Been without mobile signal the last few days