O2

O2 Outage Report in Cwmllynfell, Neath Port Talbot, 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 Cwmllynfell, Wales

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

O2 Outage Chart in Cwmllynfell, Neath Port Talbot, Wales 01/27/2026 21:00

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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 Cwmllynfell, Wales

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

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

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

  • 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 😒

  • 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 😉

  • 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.

  • 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!!!!!

  • 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

  • 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!

  • 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!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Tabzwilson The Photographer ♐️ (@Tabzwilson) reported

    @O2 been having a issue with getting my screen fixed anyway you can help me?

  • SaintTheJase Are you a do-gooder? Or an evil-doer? (@SaintTheJase) reported

    @O2 I'm unable to log onto WiFi on the underground but it does work on O2 WiFi. How do I fix this? Your help say O2 WiFi app, but I do t see one in the Android store

  • CJNG28 Charley (@CJNG28) reported

    everyone at @O2 is useless 🤍 4 advisors later and still noone can help me xo

  • MizanThePoet Mizan ThePoet (@MizanThePoet) reported

    Hi @O2 I have been a customer of yours for several years, I recently upgraded my phone however recently I have been having trouble with phone calls. The line keeps on going in and out during mid-conversation. Pls tell me whats going on Thx

  • davidkick1996 David kick (@davidkick1996) reported

    @O2 can you help me to login to my o2 app as your customer service can not do it been trying since last year bit off a joke

  • Paul730493881 Paul (@Paul730493881) reported

    @O2 hey. Anyone there to help with a problem? Online says no one available and phone line disconnecting. Thanks!

  • DavidRa22555026 David Rae (@DavidRa22555026) reported

    @O2 Online chats not available, telephone keeps dropping calls, I've no data connection my phone either..what kind of service is this exactly? paying for two O2 contracts and I cant contact you or complain???

  • JacobD93 Jacob Davies (@JacobD93) reported

    @O2 Would I need to cancel it and then re-add it as an extra? Thanks.

  • RossKewley8 Ross Kewley (@RossKewley8) reported

    @O2 I did I sim swap yesterday about 2 in the afternoon and my phone still hasn’t come back on, customer services just puts the phone down any chance you can help

  • jgpollard Josh Pollard (@jgpollard) reported

    @O2 Hello! I'm trying to switch back to O2 but I'm stuck in a never ending groundhog day of hell on the website. I log into my O2 account but cannot change my address for delivering my new SIM. I can't change it without a product but can't get a product with wrong address.