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 12/19/2025 22:35

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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 (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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:

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

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

  • 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.

  • 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.

  • 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

  • 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

  • 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!

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

    @O2 Can I get some help please

  • 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

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

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

  • 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.

  • 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 😉

  • 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

  • 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

  • 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.

  • 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!!!!!

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

    @O2 website down and your not answering phones just great

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

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

  • 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?!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • NicVig Nicky Vignoli (@NicVig) reported

    When you start off wanting to call @O2 to get old phone unlocked, then decide to leave during the call because of how bad the automated phone system is, then when your call gets answered they immediately hang up. Trying to talk to @O2 is like banging your head against a wall. 🤬

  • VES76 Vickie (@VES76) reported

    @O2 2nd contact as no response to the 1st. When is the mast going to be repaired that is causing no network coverage in my area? I'm in BD12.

  • hood_jim JDH (@hood_jim) reported

    @O2 Hi I'm looking to get resolution on an overcharge issue on my mums mobile phone bill. She is a pensioner of 74yrs and is stressed about this. Over 4 hrs on calls and been cut off trying to resolve. Bank debit card has now been frozen as she blocked a D/D for another payment.

  • Cont_y_Llan Mатт Томпсон 🏴󠁧󠁢󠁷󠁬󠁳󠁿🇪🇺 #FBIW (@Cont_y_Llan) reported

    @O2 Really, really poor customer service tonight from O2. I’ve called five times and been disconnected four. The one in which I made contact was proven to be spinning yarns. Not good.

  • Thesegoto11 Steven Ray (@Thesegoto11) reported

    @O2 hi. Phone just said 'O2 has turned off 4G calls on your device" or something. I'm in TN4. Any idea what's going on? Mast issue?

  • Revdavidgray Not a normal vicar 💙 (@Revdavidgray) reported

    @O2 how come my texts never seem to get delivered to a particular number. Yet I receive texts from them ?

  • jmcclaf James (@jmcclaf) reported

    @gpfradgley @O2 Didn't even know O2 did broadband! I can't get fibre and my sky speeds are awful too!

  • naomitaylorart Naomi Taylor (@naomitaylorart) reported

    @O2 my internet hasn’t been working properly last few days. It’s very slow. I usually have various zoom meetings where use personal hotspot from phone to computer. It keeps freezing/buffering. never had this problem before. This is only internet I have

  • Joe_Roe1987 Joseph Roe (@Joe_Roe1987) reported

    @bt_uk @O2 @giffgaff lost broadband connection and mobile network on mine & partners devices. Any help?

  • philpott_jane Jane Philpott (@philpott_jane) reported

    @O2 I’m 36 weeks pregnant and you’ve just cut off my phone with only and hours notice and the call centre is shut. This is the only phone I have. I need help!