O2

O2 Outage Report in Cambridge, England

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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 Cambridge, England

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

O2 Outage Chart in Cambridge, England 12/23/2025 15:35

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  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 Cambridge, England

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

  • lornahamblin3 Lorna Hamblin (@lornahamblin3) reported from Royston, England

    Nice tweet @O2 though please ensure my mother's number transfer issue is rectified and I will believe your sincerity...! Delivery late and phone number transfer not yet successful so not impressed so far..perhaps if you can take calls from relatives it would help vulnerable more.

  • GarethIain Gareth Iain (@GarethIain) reported from Cambridgeshire, England

    @O2 insurance can **** off, I was honest but yet not good enough, should’ve been sneaky and lied and switched my phone of for a couple days and I would have got it sorted. Shows doesn’t it 🖕🏻🖕🏻 #WontRecommend

  • pilgrimbeart Pilgrim Beart (@pilgrimbeart) reported from Royston, England

    Seems @O2 are preparing for 5G by making 4G unusable - several places like this with great signal (5 bars, 4G+) but zero bandwidth

  • fergycool Chris Lindley (@fergycool) reported from Horningsea, England

    @O2 Supposedly but I’m not spending any more time on your chat service. Just DM’ed you.

  • Chanel_LawSmith Chanel Law-Smith 🐼 (@Chanel_LawSmith) reported from Cambridgeshire, England

    @O2 Seriously I have a ton of important calls to make today and this is the day your signal goes down!!! Not impressed

  • StevePeckandson Phill Peck (@StevePeckandson) reported from Cambridgeshire, England

    @AppleSupport thanks to Leo at your Cambridge store. Let down by @O2 but apple replaced the phone no problem.

  • GarethIain Gareth Iain (@GarethIain) reported from Cambridgeshire, England

    @o2 Insure can **** off, pointless service.

  • MJPalmer84 MJ Palmer - Mr Gay England 2021 Finalist (@MJPalmer84) reported from Cambridgeshire, England

    My @O2 catastrophe is going from bad to worse! Now my replacement phone just turns its self off! And you call up and the automatic woman’s just says ‘bye’ in the most sarcastic tone. Awful customer service: June 2019 since my phone worked

  • GarethIain Gareth Iain (@GarethIain) reported from Cambridgeshire, England

    **** of @o2 Insure pointless expensive service

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • brentashdown brent ashdown (@brentashdown) reported

    @O2 Sick of your ads, with stupid straps. Explain why ‘There has never been a more perfect time to join O2’? ‘A MORE PERFECT TIME’.- What the hell are you on about?-as per your last ad campaign, ‘We’ve seen what we can do with your network-and it ain’t nothing new! #PointlessAd

  • pez944 AmyJ (@pez944) reported

    @O2 I have had multiple calls from o2 numbers all really similar to mine except for the last 3 digits. I’ve just answered one and it’s a woman who said she had calls from my number. This looks like a hacking problem. Can you sort this out??

  • Sarrasha Sarrasha (@Sarrasha) reported

    @O2 hi team - my mum tried to swap her sim per instructions but her phone just shows no transmission(?) so she can’t send the security code for the new sim to register. She’s in Norwich (aware of the downed mast) but had signal pre swap - any thoughts?

  • Clamfather Eddie Prowse (@Clamfather) reported

    @O2 How about making sure that all your existing customers get the connectivity they deserve. Instead of hanging out of window to even get a 2G service?

  • the_Mightywhite xXmightywhiteXx (@the_Mightywhite) reported

    @O2 absolutly livid with you atm. due to a call to my mum which has left her in tears and your customer service now cutting me off. After 5 years on my number wondering why bother. we are just the little people to pay you peeons money

  • IanHarrold Ian Harrold (@IanHarrold) reported

    @Photo_Iain @O2 Zero Voda signal here, they are townies. Interestingly Three have boosted the signal since Covid. 24Mbit up the lane standing on a pair of steps

  • danielrrap RRAP (@danielrrap) reported

    @O2 Hello, can you tell me what is going on with your customer service!?!? I want to change my tariff and the tariff advertised isn’t possible to do without speaking to a human!! It’s been several days I’ve tried!! @Ofcom Are there rules about this?

  • ardl ardl (@ardl) reported

    @tescomobile Yikes, increasing tariffs mid contract sucks. It’s been that with with @O2 forever 😐 The whole “invest in making things better” PR line doesn’t sit with me anymore.

  • TheRealE2x enriquee🐾 (@TheRealE2x) reported

    @tescomobile @O2 have never increased my bill🤷🏽

  • MikeSan93 Michael Sandiford (@MikeSan93) reported

    @O2 Is the keep your mobile number down? Trying to transfer my number from previous contract to my new O2 one.