O2

O2 Outage Report in Swansea, 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 Swansea, Wales

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

O2 Outage Chart in Swansea, Wales 12/22/2025 17:25

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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 (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

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 Swansea, Wales

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

  • kieronsrees Kieron Rees (@kieronsrees) reported from Swansea, Wales

    @O2 answer to 4G never working in Swansea City Centre... turn 4g off 🤔 only switched a month ago, I’m not in a contract so I’ll be switching again pretty soon!

  • huwbevan huw bevan (@huwbevan) reported from City and County of Swansea, Wales

    @O2 really bad customer service from O2 today. One part of the company not listening to another.

  • stuartdavis21 Stuart Davis (@stuartdavis21) reported from Swansea, Wales

    Once again the @O2 network is utter crap once again I can't get online because the 4G is CRAP! Sort it out o2. #o2network #o2

  • Janeattwell Jane attwell (@Janeattwell) reported from Crofty, Wales

    @O2 It seems to be ok at the moment. Unfortunately they rely on a data sim and mifi for their Wi-fi so the link doesn’t help.

  • kieronsrees Kieron Rees (@kieronsrees) reported from Swansea, Wales

    @O2 Fix your network capacity issues in Swansea or at least be honest in your advertised speeds 😉

  • SianRhian Sian •• [Superman] •• ❤️[Batman] ••🤘🏻 (@SianRhian) reported from Swansea, Wales

    @O2 @AppleSupport I bought the iPhone XR in March from o2 branch in Leeds. Since then it’s formally crashed on me and had to get apple to fix it. I can’t hear out speaker half the time and it kicks me off using my data even on WiFi and mobile data!

  • LeeroyReed_Vex LEEROY REED (@LeeroyReed_Vex) reported from Llanelli, Wales

    @O2 “working on the connection problem in your area”, been a good 5 months , getting worse if anything! Stay away from O2. #terribleNetowrk

  • mksaper Morgan Saper (@mksaper) reported from Gorseinon, Wales

    Appalling customer service from @O2 - now the third time I have got to resolve the same issue… numerous hours wasted trying to get through for it to repeat again the next month. Why is it so difficult?!

  • AnyaRussell97 Anya Russell (@AnyaRussell97) reported from Gorseinon, Wales

    @O2 not to mention I was missold a contract and have a business phone even though I’ve never paid VAT 😒

  • SianElin_PT Sian Elin Pedrick (@SianElin_PT) reported from Llanelli, Wales

    @MoneySavingExp I’ve been trying to disconnect from @O2 since I moved last November! Paying £18 a month despite not receiving any service from them!! They just told me that they can’t do anything as I’m tied into a contract!! Isn’t this a breach of contract @MartinSLewis

  • welshgje Gareth (@welshgje) reported from Gwaun-Cae-Gurwen, Wales

    Anyone having issues accessing the @quals_wales website? Not loading on @O2 or @bt_uk broadband.

  • OneanonlyKatie Katie 🇺🇦 (@OneanonlyKatie) reported from Pyle, Wales

    @O2 how long is your website and app going to be down for i am trying to make payment but cant

  • OneanonlyKatie Katie 🇺🇦 (@OneanonlyKatie) reported from Pyle, Wales

    @O2 website down and your not answering phones just great

  • NicolaFine1 Nicola Fine (@NicolaFine1) reported from Swansea, Wales

    Looking for help from phone companies @EE @VodafoneUK @giffgaff @CPWTweets @O2 @tescomobile to provide 3 smart phones with basic contracts to help the plastic surgery team at Morriston hospital in Swansea do as much work by telemedicine as possible. Please DM if you can help.

  • mikebonomi michael bonomi (@mikebonomi) reported from Swansea, Wales

    @O2 Absolutely shocking data service in Swansea. Hurry up and sort it 02.

  • mikebonomi michael bonomi (@mikebonomi) reported from Swansea, Wales

    @franciscarockey @O2 Shame @o2 couldn’t do that for me too. And also my signal over the last 3 months have been abysmal. Been a loyal customer for 5 years now.

  • LeeroyReed_Vex LEEROY REED (@LeeroyReed_Vex) reported from Neath, Wales

    @O2 by far the worst network I’ve ever used

  • reedo456 Andrew Reed (@reedo456) reported from Bishopston, Wales

    @O2 No help needed thanks - @EE are much better

  • Fursey79 Paul Furse (@Fursey79) reported from Port Talbot, Wales

    @O2 Again,A really poor signal in the Sa12 area😔

  • 1JNR Warren Weerackoon (@1JNR) reported from Swansea, Wales

    @O2 HORRIFIC CUSTOMER SERVICE TELEPHONE CALL from GILLIAN!! I'm glad it was recorded to pass onto the OMBUDSMAN. You pay for a service that doesn't have to be given to you by O2.Its in T&C. Utterly Shocking attitude by GILLIAN @O2 customer service!!!!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • sujan_nandanwar Sujan nandanwar (@sujan_nandanwar) reported

    @SirSimonHarris @O2 The only surprise I get from O2 is no signal or service with no advance warning!

  • FormerSmurf Rich G (@FormerSmurf) reported

    So @O2 are upping my bill (with RPI) although my signal is no longer available at home, in a lockdown. Mast fault reported, investigated and closed by engineer, still can't make phone calls. Thanks.

  • Lisa_Pearson Lisa Pearson (@Lisa_Pearson) reported

    omfg I was on with @skytv yesterday sorting out an issue with my SkyQ and mini box and just received a bill from @O2 for the call which was £26!!! surely that can’t be right

  • g_eorgieporgie georgie ♍️ (@g_eorgieporgie) reported

    @O2 when will WiFi calling be back working for iPhones ??? I don’t have any signal where I live and no WiFi calling means I don’t receive calls or texts 🙃 nightmare when working from home

  • DarrenHanley12 Darren Hanley (@DarrenHanley12) reported

    The customer service provided by @O2 is so terrible, I almost think it’s deliberate. My order is a week overdue and I’ve heard nothing, the live chat is entirely incompetent and infuriating so I rang up and was put on hold for 20 minutes before they hung up on me. Utterly ****.

  • WayneJayUK Wayne Jay (@WayneJayUK) reported

    @Craigo71 @ThreeUK @O2 WHAT! I have been with O2 for over 10 years and never received anything like this... 😐

  • TomG_1906 Tom (@TomG_1906) reported

    Anyone else not getting any any signal with @O2 or is that just me

  • annamaiofficial GIG MUM 한나 마이 (@annamaiofficial) reported

    @O2 I need some help in regards to changing my number due to spam calls. They always come through as I’m mobile numbers but it’s pre-recorded Chinese messages. Would I need to visit a store for help with this?

  • CeyhanMihcioglu Ceyhan Mihcioglu (@CeyhanMihcioglu) reported

    @O2 do me a favour and listen to the last voice recording between me and your customer service representative... Absolutely shocking behaviour by whoever it was and they don’t deserve a job.

  • LozEli1 Loz Eli (@LozEli1) reported

    @O2 I've been paying for a service that I am not receiving and have not been receiving since mid February until now