O2

O2 Outage Report in Crosskeys, Caerphilly County Borough, 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 Crosskeys, Wales

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

O2 Outage Chart in Crosskeys, Caerphilly County Borough, Wales 03/18/2026 02:50

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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 (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Crosskeys, Caerphilly County Borough, Wales

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

Loading map, please wait...
City Problem Type Report Time
United KingdomTreharris Phone
United KingdomNewport Internet
United KingdomCardiff Phone
United KingdomCardiff Phone
United KingdomNewport Phone
United KingdomPorth Phone

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 Crosskeys, Wales

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

  • BigDogWrestler Big Dog (@BigDogWrestler) reported from Newport, Wales

    @Annabanana8008 @virginmedia I feel for you, if @O2 and @virginmedia do merge, I'm leaving at the earliest opportunity. @virginmedia leave me a little cold and with no confidence as a customer.

  • 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.

  • 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.

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

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

  • 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 🤯

  • 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.

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

    @O2 your live chat service is garbage. 15

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

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

  • andrewhillandCo andrew hill (@andrewhillandCo) reported from Abercynon, Wales

    @O2 @JohnnyMercerUK bit late that isn’t it - I think he has just a few followers who may have seen this and your ‘standard good customer response’

  • 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

  • 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

  • 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

  • pwilliamsevents Paul Williams Events (@pwilliamsevents) reported from Tongwynlais, Wales

    Totally disappointed with @O2 customer service. A number transfer from a consumer account to business took 8 days when I was told it would take 24 hours. 3 phone calls to customer service and still not 100% sorted. #totallycrapexperience

  • 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

  • pwilliamsevents Paul Williams Events (@pwilliamsevents) reported from Tongwynlais, Wales

    @jolilford @O2 Your kidding me!!! I have contacted customer services 3 or 4 times. Shocking service

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

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

  • 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 😔

  • 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

  • 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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • socialPolly Alex ******* (@socialPolly) reported

    @O2 OTPs via SMS have recently started to take quite a considerable amount of time to come through. Banks, cards, 2FA - regardless of service, they all seem to take 15 minutes, and they are often expired. This started a couple of weeks ago. Is this a network issue?

  • FergieThfc FergieTHFC (@FergieThfc) reported

    @mitchellsingh89 @O2 Contemplating the same. Get a notification I'm out of my SIM contract. Constantly have to switch the phone to airplane mode and back to get the network again.

  • mitchellsingh89 Mitchell Singh (@mitchellsingh89) reported

    After 24 years, I think it’s time to move away from @O2. I honestly can’t remember the last time I was able to speak to someone without using the wifi in my house. Can’t even go outside and talk to someone the signal is that bad!

  • Tolkienista3 Tolkienista 37 (@Tolkienista3) reported

    @NeilNutbeam @mitchellsingh89 @O2 I've been with O2 for 25 years, their customer service was second to none, not any more. Really disappointed in the company it's turned into, no follow up on issues raised. Hopeless.

  • Juliebirch1210 Julie (@Juliebirch1210) reported

    @mitchellsingh89 @O2 Its the same in northampton a so called mast has been down since Christmas eve awful service..

  • charles_uk Charles Field 🇺🇦 🇹🇼 🇮🇱 (@charles_uk) reported

    @EE We've had no reliable #EE signal here since we moved in 18 years ago. @VodafoneUK & @O2's signals are just as bad. It's frustrating that no provider seems willing to do anything to give what is a busy village on a main road a decent signal 1/2

  • BasherBC Basher Boyle-Chong (@BasherBC) reported

    @O2 Hi o2, On 11/01 I changed my tariff to the £15, I topped up £15 as I knew I’d need more data this month due to travelling and being on annual leave. A few days ago I received a text to say I’ve used all my data, this is because it’s only given me the £10 bundle. Please help

  • NeilNutbeam Neil Nutbeam 🏴󠁧󠁢󠁥󠁮󠁧󠁿🇬🇧🇦🇺🇹🇭 (@NeilNutbeam) reported

    @mitchellsingh89 @O2 its been absolute **** for about 4-5 years, some days i cant even use the internet unless im on wifi. o2 never do anything about it, yet the bill goes up every year.

  • Juliebirch1210 Julie (@Juliebirch1210) reported

    @O2 @mitchellsingh89 We’re working hard to fix the issue and will be in touch within 48 hours, or sooner if it’s fixed. This.what I keep getting since December 24th

  • DaveRamshaw1 Dave (@DaveRamshaw1) reported

    @O2 Absolutely useless service. Trying to set up a simple auto top up for a pay as you go account. No assistance on X, they can't help in a store and when calling 202 they just try and sell me a new contract that I don't want. I'll be going over to another supplier.