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O2 Outage Report in Welwyn, 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.

Full Outage Map

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!

Most Reported Problems

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

  • 41% Phone (41%)
  • 32% Internet (32%)
  • 21% Total Blackout (21%)
  • 3% Wi-fi (3%)
  • 2% E-mail (2%)
  • 0% TV (0%)

Live Outage Map Near Welwyn, England

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

CityProblem TypeReport Time
Hemel Hempstead Internet 7 days ago
Luton Phone 8 days ago
Hemel Hempstead Internet 1 month ago
Hatfield Wi-fi 1 month ago
St Albans Wi-fi 1 month ago
Luton Phone 1 month ago

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 Welwyn, England

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

  • Elissa524
    Elissa Da Costa (@Elissa524) reported from St Albans, England

    @O2 Not sure what happened but all ok now thanks. Very good service to get me reconnected quickly

  • 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,

  • Craigcanfield
    Craig Canfield (@Craigcanfield) reported from Welwyn Garden City, England

    @O2 contract finished.. put on a rolling month deal.. nothing will change they said... 2 days now with no phone signal.. "sim provisioned"! Customer svc say it'll work soon. Gggrrr

  • ItsMeEllisxD
    Ellis Brown (@ItsMeEllisxD) reported from London Colney, England

    @O2 Well it’s every time I leave Leicester. Or go to a new city.. even when I have 4 bars it’s either really slow or won’t load at all!

  • stourdave
    Dave (@stourdave) reported from London Colney, England

    @O2 How did this shit happen

  • 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

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

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

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

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

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

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

  • 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

  • jodyrandall
    Jody Randall Esq. (@jodyrandall) reported from Broxbourne District, England

    @O2 why is your 4G so bloody awful at Liverpool Street Station

  • 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.

  • isthatdan
    Dan (@isthatdan) reported from Stevenage District, England

    @O2 are gonna have to either offer me an amazing deal or sort out this horrendous signal issue. How can I not load a twitter video when I have a full 4 bars of 4G signal

  • Kami2k10
    Kamiioo (@Kami2k10) reported from Luton, England

    @BBCNews @O2 worst coverage ever no solutions. The network towers always down but yet I'm still paying 55£ p.m i have no choice but to pay!! #ripoffbritain #conmen

  • RaviDheer
    Ravi Dheer (@RaviDheer) reported from London Colney, England

    @O2 I'm sick to death of your network. I'm trying to pay you and I can't. Now I'll wait for some fool to contact me. I give up with this pathetic network.

  • CraigFamilyBlog
    Hayley & Gavin (@CraigFamilyBlog) reported from St Albans, England

    Gav and I have had no mobile phone service for 3 days, but I have no service to call @virginmedia to let them know! It happens far too regularly. Just spent the morning searching for a new deal. @O2 looks like the best so far!

  • Steve_Edwards77
    Steve Edwards (@Steve_Edwards77) reported from Hertfordshire, England

    @westspice @O2 Awful service for me today!

  • dramattyhealy
    🌜cobie🌛 (@dramattyhealy) reported from London Colney, England

    @O2 Hi, it’s been 2 weeks since i started receiving non stop calls from your call centres to get me get a plan with you, the caller said that i entered some kind of contest or signed up for this but i never did since i am happy with my current provider. This is very inconvenient

  • PaulWRamsay
    #HellomynameisPaul (@PaulWRamsay) reported from London Colney, England

    Really bad service from @O2, having calls from a shop to pressure into upgrades, no really clarity when calling 202 to ask what’s going on-I think I need a new network!

  • OmarMansoor
    Omar Mansoor (@OmarMansoor) reported from London Colney, England

    @Ali_Malik @O2 @Ofcom @MarkEvansO2 I’ll give them a #Valentine chance - never had issues before but now only on crucial days they go down. #

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • wendyg4073
    wendyg4073 (@wendyg4073) reported

    @O2 this is my now weekly whinge at you, your service is crap you never fix anything, you're a joke of a company, been a customer for as long as I can remember but it's time to change 🤬

  • Banksy1976
    Paul Banks (@Banksy1976) reported

    @turningleftfor @ThreeUK @O2 Three isn’t too bad when abroad though it can very quickly add up. I’ve stuck with them due to what I get in the uk. Airalo is quite good if you only need data when abroad and have a phone that can do esim.

  • Newwicket
    New (@Newwicket) reported

    @O2 @GoodThingsFdn @virginmedia Waiting 3 days to get connected with o2! Terrible customer service & I’m a current customer with a new phone!

  • SAH33940458
    Sashling (@SAH33940458) reported

    @O2 Ah issue seems to have been fixed now!

  • NRGsWorld
    Nicola G. (@NRGsWorld) reported

    @sarahjchristie @ao @O2 That sucks! The business I work for has just taken the decision to stop using DPD due to ongoing problems, and I am personally out of pocket too due to an outstanding package. I'm on day 3 of DPD lying saying "sorry we missed you"!!

  • Evachukwu_
    Eva Chukwu (@Evachukwu_) reported

    @O2 @GoodThingsFdn @virginmedia I need help activating my O2 account

  • turbo_tez
    Terry (@turbo_tez) reported

    Day 4 after @O2 turned my sim off with no warning, and still waiting for them to come up with a solution - however if I were to upgrade they advertise they can have a new working handset to me tomorrow if I order by midnight 🤔 @MoneySavingExp @MartinSLewis

  • turningleftfor
    Turningleftforless (@turningleftfor) reported

    @KevInTheCockpit @ThreeUK @O2 Really stupid decision I think. I can’t understand why they don’t have a set price add on at a reasonable price. I’d happily pay a bit more each month. Just not £5 a day!

  • turbo_tez
    Terry (@turbo_tez) reported

    Day 4 after @O2 turned my sim off with no warning, and still waiting for them to come up with a solution - however if I were to upgrade they advertise they can have a new working handset to me tomorrow if I order by midnight 🤔

  • dgzipit
    David Gould (@dgzipit) reported

    Mobile data still virtually dead in Guildford town centre e.g.GU1 4TE. Awful since @virginmedia tore customers away from @VodafoneGroup services to measurably incompetent @O2 Useless now for 4 months & O2 status checker has msg:upgrade work going on&back 8pm 22nd October. Nope!