O2

O2 Outage Report in Caldicot, Monmouthshire, Wales

No problems detected

If you are having issues, please submit a report below.

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 Caldicot, Wales

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

O2 Outage Chart in Caldicot, Monmouthshire, Wales 11/26/2025 16:30

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Caldicot, Monmouthshire, Wales

The most recent O2 outage reports came from the following cities: Bristol and Newport.

Loading map, please wait...
City Problem Type Report Time
United KingdomBristol Phone
United KingdomBristol Phone
United KingdomBristol Internet
United KingdomNewport Phone
United KingdomBristol Phone
United KingdomBristol Phone

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 Caldicot, Wales

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

  • The80sBoy Lawrie The80sBoy 🎺🐕🇪🇺🕊 (@The80sBoy) reported from Bristol, England

    @O2 I'm really disappointed with O2 and your courier @DHLParcelUK. I upgraded my contract with you and asked for a delivery date of 05/03/20. I waited in all-day for nothing. I tried to contact DHL and didn't receive the courtesy of a returned call. Very poor service all-round.

  • MalcBoughey1976 malcolm boughey (@MalcBoughey1976) reported from Filton, England

    @o2 had no service since Sunday. WiFi works fine but unable to ring - text - no 4G.

  • NathFerguson_CM Nath (@NathFerguson_CM) reported from Bristol, England

    @O2 how long does it take to fix a mass it’s been over two weeks and it’s getting beyond a joke now. 😡😡😡

  • NathFerguson Nath (@NathFerguson) reported from Bristol, England

    @O2 is there any issues in BS1 area In bristol, can’t use and apps and internet is none existence

  • lelebodenham leanne bodenham (@lelebodenham) reported from Magor, Wales

    @BLapham_8 @O2 All day yesterday and today I’ve had problems x

  • NathFerguson Nath (@NathFerguson) reported from Bristol, England

    @O2 This is getting ridiculous every time I go into BS1 area of Bristol I get no signal and only 0.43mb data speed how am I meant to us fmy phone with that slow speed and u say u invest billions in the network yet I can only get 0.43mb so someone is lying I think #o2 #joke

  • jason_side Jason side (@jason_side) reported from Bristol, England

    @O2 Bs4 3dr you don't want to help, it's been like this for 6months now!! 🤬

  • 1ClubUtd1 1 Club Utd (@1ClubUtd1) reported from Bristol, England

    @O2 can’t believe you Discriminate against people with learning disabilities. I can’t drive ever so no need for d/licence and to scared to travel abroad so no passport. I was a loyal customer that will be joining @EE as they happy to help

  • ChrisEdgerley Chris Edgerley (@ChrisEdgerley) reported from Bristol, England

    You’re phone signal in #Bristol @O2 is shocking! #nothappy #thinkingofleaving

  • teagle_anthony Anthony Teagle (@teagle_anthony) reported from Bristol, England

    @O2 been trying to get hold of help From customer help line but to no avail freeze billing now until we get back to work or come get your phone help people stay in touch until the crisis is over

  • NathFerguson Nath (@NathFerguson) reported from Kingswood, England

    @O2 this is getting ridiculous now 3 masts not working in Bristol sort it out kit

  • 1ClubUtd1 1 Club Utd (@1ClubUtd1) reported from Bristol, England

    @o2 you put the phone down on me because I wanted to speak to shift leader. @Discrimination

  • Kaseymay07 Kasey Knight (@Kaseymay07) reported from Bristol, England

    @O2 I would just like to ask why my signal is so shocking, I can’t get signal anyware in my house or when I leave I rarely get signal. Is there a chance you could please check your signal systems as being in the Center of Bristol and having no signal is not customer satisfaction!

  • StephenADwyer The Dwyer Identify (F) (@StephenADwyer) reported from Caerleon, Wales

    @O2 No signal for two , now on the third day , all your help lines etc are busy , no support or help , not the best customer service but you will still take my money , not impressed at all

  • jamcole88 🇬🇧Jamie🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@jamcole88) reported from Pontnewydd, Wales

    @SkyHelpTeam @O2 why is the network signal so poor/non existant in Cwmbran NP44

  • callumcrowley Callum Crowley (@callumcrowley) reported from Liswerry, Wales

    @O2 customer service is the worst - transferring me to the sales team knowing they’re closed to fix an error that’s theirs. Can’t wait to change providers - pathetic

  • NathFerguson Nath (@NathFerguson) reported from Bristol, England

    @O2 this is getting ridiculous every time I go into central Bristol I basically have no signal and I think why do I bother paying my bill if everyday I go into central Bristol I can’t even use my phone yet When u pay for a service u expect it not a half service 😞😞😞😞

  • jamcole88 🇬🇧Jamie🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@jamcole88) reported from Panteg, Wales

    Currently with @EE with no/very low signal at home address! Who wants to send me sim cards so I can see what network to change to! @O2 @o2 @ThreeUKSupport @VodafoneUK @ThreeUK

  • M_patrice_G Patrice (@M_patrice_G) reported from Bristol, England

    @O2 are there signal problems in bristol i havent been able to get signal for hours

  • callumcrowley Callum Crowley (@callumcrowley) reported from Liswerry, Wales

    @O2 customer service are an absolute joke - can’t wait to change my provider #pathetic

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jjbrownless Jess B (@jjbrownless) reported

    @O2, your customer service is a joke. I've been cut off all day while trying to get through. Finally, I got through to your representative who literally said 'Hello..', to which I reply 'Hello, is this O2?', then she said 'Yes' and ended the call.

  • TFarra88 TheFarra88 (@TFarra88) reported

    @O2 why is your signal so poor where ever i go

  • kimmyj64 Kim (@kimmyj64) reported

    @O2 Do you think I haven’t already checked my network, 4 days now without signal, I want compensation, and how come other people can post their postcode and don’t get asked to remove it!

  • appleypieman apcody (@appleypieman) reported

    @O2 I have been trying to arrange a return of a part fulfilled order. Never had so much trouble contacting a company as O2 very frustrating. Can you provide help in returning a part order and cancelling remaining?

  • hiddlesandhutch Lucy (@hiddlesandhutch) reported

    @O2 I’ve had no signal whilst at home for 8 days now. Received a text saying my next update is on 9th Dec. Not good enough really? What’s going on in my area? (Please don’t tell me what I already know from the website).

  • 1988Hampshire luke hampshire (@1988Hampshire) reported

    @O2 is the 4g network down at the moment as It’s not loading anything!

  • SavageSusannah Susannah Savage (@SavageSusannah) reported

    @O2 Ive spent an hour on hold this morning only for your call centre to staff to hang up on me and no response via Twitter message. Can you please help?

  • Elusive_Bld Elusive Bloodstock (@Elusive_Bld) reported

    @Delling17Mike @O2 My @O2 has got terrible this last year as well. Thinking of a change after 20 years

  • s2sxy Sarah'Jane Sandy (@s2sxy) reported

    @O2 any idea when normal service will be resumed? We've been without a signal for well over a week now. (TN25 6LA) 😿

  • Delling17Mike Michael Delling (@Delling17Mike) reported

    Anybody else have great phone signal but the slowest 3G 4G and 5G signal is it just @O2 that seems to be rubbish everywhere I go!?? 😡😡 explain to me why I pay so much for a substandard service?