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 12/30/2025 22:20

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  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:

  • 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.

  • 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!

  • 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 😉

  • 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

  • 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!!!!!

  • star45gazer Gerwyn Williams (@star45gazer) reported from Cwmllynfell, Wales

    @O2 Priority app not working!!!! C'mon pull you fingers out #peterkaytour

  • 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?!

  • 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

  • kevevs1908 Kevin (@kevevs1908) reported from Swansea, Wales

    @HayleyJ87 @O2 If it’s a direct debit Falkland your bank, cancel it and ask them to do an indemnity claim If it’s a card payment tell them you want their disputes team to take it up with O2. They then by law have to prove to your back that you signed up to pay. Yes I work for a bank

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

    @O2 Can I get some help please

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

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

  • thelukebamsey L U K E (@thelukebamsey) reported from Pyle, Wales

    New iPhone 14 pro max being delivered today from @O2 literally 4 weeks on Saturday so I’m glad I’m having it now and not 6 weeks down the line

  • 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

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

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

  • 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.

  • 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😔

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

    @O2 website down and your not answering phones just great

  • 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.

  • 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.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • S1rMiguel Decio Figueira (@S1rMiguel) reported

    @O2 why is your service so bad in Kent? Can't even make a call on 4G

  • fooflington 𝙼𝚊𝚝𝚝𝚑𝚎𝚠 𝚂𝚕𝚘𝚠𝚎 🇪🇺🇬🇧🌈🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@fooflington) reported

    @IanHCooper @O2 You could try forcing your phone down to 3G or 2G if you're desperate

  • davepakey71 Dave Pakeman (@davepakey71) reported

    @O2 I’ve been reporting network problems since may 2021

  • insanemum1 💙 shelley herniman (@insanemum1) reported

    @VodafoneGroup @EE @O2 looking for a mobile provider that gives 4g coverage in the uk .My son is on weekly chemo 02 has given us the worse coverage & is failing epically when he has needed us we haven’t been to hand due to lack of service.even had to have landline .

  • thatmattcameron Matthew Cameron (@thatmattcameron) reported

    My experience with @O2 today: After two 30min calls last week to get a number swapped to a different sim They cancelled the wrong number, the number all of my business comes to. Told me it’ll take 5-10 days to fix their mistake while I lose business Offered a £10 discount #o2

  • S1rMiguel Decio Figueira (@S1rMiguel) reported

    @O2 I travel all over Kent for work, it is ridiculous that I can't use my phone to make any calls, if this persists won't have any choice but to terminate my contract

  • honestdave1437 onkybonk (@honestdave1437) reported

    @O2 I have been trying chat for 2 days now via the app. Finally after two days they say hello. So I reply and nothing. Your service is going downhill I’ve noticed.

  • JulianElsey Julian Elsey (@JulianElsey) reported

    @O2 Thank @O2 but I had the sense to try those 2 months ago! I e been told there is a fault in Swansea area, so again, can someone please help me use my mobile phone?

  • ThoughtsOfSE ThoughtsOFSE (@ThoughtsOfSE) reported

    @O2 I have vouchers that I am trying to book at the odeon but they do not seem to be working I have also contacted Odeon and they are unable to help also (they are valid until midnight today)

  • JulianElsey Julian Elsey (@JulianElsey) reported

    Hi @O2 can someone please contact me regarding the awful service I’m getting please?? My phone is unusable in Swansea and no one have contacted me back regarding this??