O2

O2 Outage Report in Usk, Monmouthshire, Wales

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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 Usk, Wales

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

O2 Outage Chart in Usk, Monmouthshire, Wales 02/21/2026 04:20

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Usk, Monmouthshire, Wales

The most recent O2 outage reports came from the following cities: Newport and Cardiff.

Loading map, please wait...
City Problem Type Report Time
United KingdomNewport Internet
United KingdomCardiff Phone
United KingdomCardiff Phone
United KingdomNewport Phone
United KingdomNewport Phone
United KingdomAbertillery 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 Usk, Wales

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

  • gingio Shane (@gingio) reported from Cardiff, Wales

    @jgfoxy @O2 @ThreeUK Good choice! I love being with 3 and find my signal is much better than that on my work phone which is o2.

  • jamcole88 🇬🇧Jamie🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@jamcole88) reported from Panteg, Wales

    Currently with @EE with no/very low signal at home address! Who wants to send me sim cards so I can see what network to change to! @O2 @o2 @ThreeUKSupport @VodafoneUK @ThreeUK

  • staceyjhubbard Stacey J Hubbard 🐧 (@staceyjhubbard) reported from Cardiff, Wales

    Also when I highlighted my issues over the phone and through the Webchat @O2 do not seem very concerned or understanding 😔

  • HywelButcher Hywel Butcher (@HywelButcher) reported from Cardiff, Wales

    Top tip - don’t join @O2 - incompetent and useless! First no 4G, now no signal or data at all 🤯

  • CJLittlemore Callum James Littlemore 🔶 (@CJLittlemore) reported from Cardiff, Wales

    @O2 I woke up this morning to find I’ve been totally cut off. I can’t make calls, send texts or use my mobile data. All of this is kinda important for my work as I’m self employed - I can’t call your customer service line to see what the issue is. Can you look into it please.

  • BradChanner Brad Channer (@BradChanner) reported from Cardiff, Wales

    @teamIPSE Without a doubt! And phone signal! It is appalling how bad the signal is in parts of the UK outside of London! I am 4 minutes from the Cardiff city centre with no signal! #howareyoumeanttorunabusiness @o2networks @O2 @giffgaff

  • Bubwal Ade (@Bubwal) reported from Cardiff, Wales

    @RobBruceK @ThreeUK @O2 @EE @VodafoneUK No awful. Just spent 5 days with no data/calls due ti Insufficient bandwidth. My family and friends who were with O2/BT/Vodaphone had no problems. Worst ever. So regret leaving previous provider last month. Their coverage checker is inaccurate too

  • Waldron_Diana Diana Waldron (@Waldron_Diana) reported from Cardiff, Wales

    @O2 can u please help. I have been trying to pay my final bill with you for ages. It’s only about £20,I don’t need harrazing letters&emails to prompt me to pay...I just need u to let me pay. I have called&been online to make payment, but you don’t seem to want to take my payment

  • jamieriddell Jamie Riddell (@jamieriddell) reported from Cardiff, Wales

    Hey @O2 who can I talk to about unlocking a phone. I've paid up and out of contact. Online form says no because of too many attempts ( no idea what my customer service code was) but I have all my account details.

  • callumcrowley Callum Crowley (@callumcrowley) reported from Liswerry, Wales

    @O2 customer service are an absolute joke - can’t wait to change my provider #pathetic

  • LisardoVivas Lisardo Vivas (@LisardoVivas) reported from Cardiff, Wales

    @O2 @tig1985 I’m in cardiff with same issue

  • jamcole88 🇬🇧Jamie🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@jamcole88) reported from Pontnewydd, Wales

    @SkyHelpTeam @O2 why is the network signal so poor/non existant in Cwmbran NP44

  • StephenADwyer The Dwyer Identify (F) (@StephenADwyer) reported from Caerleon, Wales

    @O2 No signal for two , now on the third day , all your help lines etc are busy , no support or help , not the best customer service but you will still take my money , not impressed at all

  • bethanjane22 Beth (@bethanjane22) reported from Cardiff, Wales

    When I renew, @virginmedia offer free AirPods with some plans and @O2 do the same! So much for customer loyalty, they just want more and more money! 🤬

  • flowersshanice S H A N I C E (@flowersshanice) reported from Cardiff, Wales

    Hi @O2 I’m in desperate need for someone to active my new sim (had an upgrade) as I’m unable to text or call out viseversa. My o2 isn’t solving the issue either.

  • BradChanner Brad Channer (@BradChanner) reported from Cardiff, Wales

    @O2 This has always been an issue. We are with giffgaff whom I believe use your signal. I have tried everything. I have even bought a booster, but the reception coming into the booster isn’t enough to even make the booster work. Very frustrating. I have to sit in a window 4 reception

  • callumcrowley Callum Crowley (@callumcrowley) reported from Liswerry, Wales

    @O2 customer service is the worst - transferring me to the sales team knowing they’re closed to fix an error that’s theirs. Can’t wait to change providers - pathetic

  • lelebodenham leanne bodenham (@lelebodenham) reported from Magor, Wales

    @BLapham_8 @O2 All day yesterday and today I’ve had problems x

  • staceyjhubbard Stacey J Hubbard 🐧 (@staceyjhubbard) reported from Cardiff, Wales

    There is always some kind of problem with my @O2 order. Its even more frustrating seeing on here people have just walked into the store and been able to collect the phone without the relevant email saying its ready to collect. How do they know they are distributing the right

  • ieuanbeal15 Ieuan-Rhys Beal (@ieuanbeal15) reported from Cardiff, Wales

    @O2 your live chat service is garbage. 15

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Aaron_Golightly Aaron Golightly 🏳️‍🌈 (@Aaron_Golightly) reported

    @o2 your service is appalling. More than a week and zero signal or mobile data. I live and work in central London. I’ve not been contactable or been able to make calls for over a week. I’ll never use you again

  • faulkner84 Ghost (@faulkner84) reported

    @O2 Well the 3G issue is everywhere. It’s like as soon as 4G was rolled out you turned off the 3G service. 4G is hit and miss where I go. Sometimes if I don’t have a full 4G signal then I may as well be sending pigeons.

  • cinimodazotrom Dominic Mortoza (@cinimodazotrom) reported

    @O2 Hi on the 4th of July I was super excited to get my new Galaxy Flip 3 5G all seemed fine then after 2 weeks there seemed to be a slight distortion with the screen. i spoke to one of your excellent support people via the app and was supposed to obtain a call back

  • jimmybob_789 Ryan James (@jimmybob_789) reported

    @MarkEvansO2 @O2 o2 make the mistake that now has caused massive issues in life, which had apparently been sorted but turns out we were fobbed off then aswell! The most useless company every and couldn’t give a toss! Ooo then say i can pay for your mistake! Yea ok O2 sure thing!

  • Hyacintho_Azul Canny_Lad (@Hyacintho_Azul) reported

    @O2 hi, I'm in a monthly contract. Thinking of switching to cheaper mobile service provider. What's the best way to contact and cancel my contract? Thanks! #o2

  • cinimodazotrom Dominic Mortoza (@cinimodazotrom) reported

    @O2 furthermore reviewing recent contact with your support team on the 18th of July i had first raised the issue. I was promised a call back then. that date would have been with in the 14 days.

  • MuslimShamir Follow Poor Shamir Claimant Ali Entrapment (@MuslimShamir) reported from Birmingham, England

    @O2 Answer the phone. Is your phone not working ? Is it a desk phone or mobile you using ?

  • OllertonVicky Vicky Ollerton (@OllertonVicky) reported

    Oh dear @O2. Just tried to upgrade and gave you a deal I had found for you to match. Told "we can't match that. Go with the other provider. Do you want your PAC code?" The answer was yes! Customer loyalty obviously means nothing for you to be prepared to lose business like that!!

  • DLV_x Danielle 💫 (@DLV_x) reported

    @o2 so for 2 days I basically can’t use my phone because of your ****** service 😡

  • jonnyS75 jonathan smith (@jonnyS75) reported

    @O2 is o2 down in cardiff at the moment