O2

O2 Outage Report in Porth, Rhondda Cynon Taf, 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 Porth, Wales

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

O2 Outage Chart in Porth, Rhondda Cynon Taf, Wales 03/21/2026 13:35

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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 (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Porth, Rhondda Cynon Taf, Wales

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

Loading map, please wait...
City Problem Type Report Time
United KingdomNew Tredegar Total Blackout
United KingdomTreharris Phone
United KingdomCardiff Phone
United KingdomCardiff Phone
United KingdomBridgend Phone
United KingdomBridgend Phone

Community Discussion

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O2 Issues Reports Near Porth, Wales

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

  • DennerSusan susan denner (@DennerSusan) reported from Cardiff, Wales

    @O2 Customer service shocking! No service on phone since 24th May, SIX calls made to your call centre to resolve issue - now being told to wait for

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    @O2 There’s delay then there’s rude. Been 92 working days or 128 days since I complained. @o2 are making it deliberately difficult to contact.

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    What is the point of complaining to @o2? Complaint sent 06/09 multiple times chased up formally 20/11 no reply now 06/0/21. Told someone looking at as a priority still nothing @MarkEvansO2

  • ChrisEddy_7 Eddy 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@ChrisEddy_7) reported from Cardiff, Wales

    It’s come to something when you can get 4 bars of 4G signal walking between Benidorm and Albir in Spain but can’t even get 3 bars of 3G signal in Cwmbran South Wales 👀 @o2

  • JaeyKelly Jay Kelly (@JaeyKelly) reported from Bridgend, Wales

    @O2 Are there any networks issues in South Wales? For the past week or so my phone signal reverts to 3G.

  • fgethearies FGE ⚡️ (@fgethearies) reported from Cardiff, Wales

    Anyone else on @O2 ? My signal keeps cutting in and out 😩

  • gwelfor57 Mark Elliott🏴󠁧󠁢󠁷󠁬󠁳󠁿🇪🇺 (@gwelfor57) reported from Cardiff, Wales

    @O2 am assisting my disabled brother. catch 22. No passport or driving licence unable to prove his identity. obtained a PAC. told est. £406.49 of termination charges! He wanted to reduce his monthly cost but O2 shop said no. Been customer for years. Help please.

  • ImogensMind 👑Immy👑 (@ImogensMind) reported from Blackwood, Wales

    @O2 my friends phone network has completely gone down all day, they can’t call anyone including yourselves. Please suggest what they should do?

  • gareth_thmpsn Gareth Thompson (@gareth_thmpsn) reported from Cardiff, Wales

    @O2 guys is there a backlog in complaints? I responded to a complaint on the 06/10/20 no reply, 20/11/20 no reply. I’ve now sent a further email today and I’ve no faith in it being responded to. Original complaint was 04/09/20.

  • flowersshanice S H A N I C E (@flowersshanice) reported from Cardiff, Wales

    @O2 @Gropinvillain In all these years I’ve been with @O2 I’ve never ever had nothing for bro g a loyal customer, maybe it’s time I cha he networks after my contract is finished!!

  • divyaparikh_ Divya (@divyaparikh_) reported from Cardiff, Wales

    @O2 Thanks for all the help @O2! Just got a call saying matter has been resolved.

  • nopantsuk Nick Thorogood (@nopantsuk) reported from Llanharan, Wales

    @O2 my number should be ported to you today that I requested yesterday morning. I’ve had no confirmation texts or emails though and number still on old network. Any ideas?

  • Lea_May_ Lea French (@Lea_May_) reported from Cardiff, Wales

    @O2 don't recommend upgrading with o2. Terrible service, can't speak to anyone on the phone and waited for over a week for my delivery that was due on Monday!

  • catlady_cez Cez 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@catlady_cez) reported from Cardiff, Wales

    @O2 hi is there an issue with your network in cf14? Havent been able to get 3g or 4g since yesterday?

  • BristolOli Bristol Oli (@BristolOli) reported from Cardiff, Wales

    @BS3Rob @O2 Glad it wasn’t just me - No signal anywhere near the ground

  • Shaunalj93 Shaunalj (@Shaunalj93) reported from Ferndale, Wales

    I need some help @O2. I was told I can get o2 open as I have a @bluelightcard but when I’m trying to register it online it is not accepting my device.

  • clareoj Clare Osborne Jones (@clareoj) reported from Cardiff, Wales

    @O2 still waiting for a refund on a returned phone case since July...numerous phone calls resulting in last one on 11/10 we will take it off your phone bill for you but full amount taken today. Can’t get through on phones can you please advise as I’m pretty fed up with service

  • Daniel_Lyddon Daniel Lyddon (@Daniel_Lyddon) reported from Cardiff, Wales

    This weather properly has me over a barrel. Mistreatment by @O2 properly has me feeling down. My #CovidVaccine pain is bad. Some days the demons are just too much to battle...but today is not one of those days. Rest, relax, refocus. #MentalHealthMatters #BipolarDisorder

  • BristolOli Bristol Oli (@BristolOli) reported from Cardiff, Wales

    @BS3Rob @O2 @WBA Been horrendous for weeks - Can’t complete a call without having to call back numerous times - BS3 probably the worst of them all but M4 corridor from Cardiff to Bristol is a close second

  • Daniel_Lyddon Daniel Lyddon (@Daniel_Lyddon) reported from Cardiff, Wales

    (1/3) Sad to say that @O2 are now trying to charge me for a service never used, when I cancelled a mis-sold contract within the 14-day cooling-off period. Almost two months later they're now saying they're going to charge me a late payment fee, plus the bill...

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Savannah_Raeeee Savannah Gordon (@Savannah_Raeeee) reported

    Imagine I’ve had no signal on my phone for 3 days. Mobile data completely gone. First chance I get I’m leaving @o2 cos this is a friggin joke.

  • MAVERlCK17 Maverick (@MAVERlCK17) reported

    @O2 I've been trying for over an hour to simply add data to my contract before it upgrades in nearly 20 days... You keep telling me to cancel. No. How about you just add some data for me until my upgrade comes in? Why does everything have to be so difficult with O2

  • TravelwithCo11n Death Star (@TravelwithCo11n) reported

    FML what is it with me & crap service providers @O2 move to non roaming fees and here in #Copenhagen I have no coverage which has cost me 2 business phone calls + personal & relying on hotel internet #notahappybunny cant navigate outside on Google maps 🌍

  • Jacobpne34 Jacob (@Jacobpne34) reported

    @O2 your Greggs code won’t work in store for the sweet treat

  • jxmes_v jxmes (@jxmes_v) reported

    @O2 how has your signal gotten WORSE???? I’m sick to death of this now. My phone costs me £55 a month and it only works properly on Wi-Fi? Can you please help because ever since 5G came out it’s been AWFUL. Completely useless network

  • Itskay2u1 Itskay2u 🇱🇨 (@Itskay2u1) reported

    @O2 I can’t call 202 from my phone is there some sort of problem it doesn’t even connect ?

  • cerimiles Ceri Miles (@cerimiles) reported

    @O2 any idea why when I'm paying for 5G as soon as I get 5G signal I lose service?

  • TheRoonMeister DR (@TheRoonMeister) reported

    @O2 my sister has gone to America but is having trouble sending or receiving messages. I assume she’s forgotten to do something?

  • hdlk199218 lonely (@hdlk199218) reported

    @gardnerres @O2 Try reaching out to licitcodes on Instagram regarding any issues with your account they got mine fixed earlier today.

  • gcowdall85 George (@gcowdall85) reported

    @O2 your customer service is an absolute disgrace instead trying to get free publicity by giving out ****** free sim cards for Christmas how about sort your existing customers first shower of ****