O2

O2 Outage Report in Horsham, West Sussex, England

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The latest reports from users having issues in Horsham come from postal codes RH12.

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 Horsham, England

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

O2 Outage Chart in Horsham, West Sussex, England 09/17/2025 21:30

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (24%)

    Internet (24%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Horsham, West Sussex, England

The most recent O2 outage reports came from the following cities: Guildford, Horsham and Crawley.

Loading map, please wait...
City Problem Type Report Time
United KingdomGuildford Phone
United KingdomHorsham E-mail
United KingdomGuildford Phone
United KingdomCrawley Phone
United KingdomDorking Phone
United KingdomHorsham Phone

Community Discussion

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O2 Issues Reports Near Horsham, England

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

  • worldoffaz Farah فرح 파라흐 (@worldoffaz) reported from Horsham, England

    One little mistake of opening my data in #seoul with @O2 and I feel like crying. The bill 😭😭😭😭. Never again. #o2

  • rosiekent_kent RKAsh (@rosiekent_kent) reported from Ashington, England

    @O2 Have sent you a DM - had terrible experience on phone and got nowhere

  • happy_matty86 Matt (he/him) (@happy_matty86) reported from Haywards Heath, England

    Techie Twitter!!! Has anyone bought a mobile phone signal booster for their house and if so, any recommendations? Need it for @EE and @O2

  • NabilJamshed Nabil Jamshed (@NabilJamshed) reported from Crawley, England

    @acorbettn @O2 @metpoliceuk 😲OMG.....how terrible..... hope you are all OK👌🏽....its ironic as only yesterday I heard a discussion that piggy crimes are at an increase which could be attributed to job losses and businesses shut down during COVID. Take care of yourself.

  • jmlafc12 Madame Petit 🇪🇺❄️ #FBPE #StopBrexit (@jmlafc12) reported from Crawley, England

    I have been an @O2 customer for my whole mobile phone life. Since the #Nokia days of the early 90’s. Disgusted that they promised me no data roaming charges a while ago. Now looking for a new mobile phone operator that keeps their promises. Anyone??

  • Silverlink_ iyren (@Silverlink_) reported from Crawley, England

    I get no signal at Gatwick airport whatsoever & it’s really important as i work there @O2

  • Mas66778543 TheRealSlimShady 😎 (@Mas66778543) reported from Haywards Heath, England

    @O2 Well after upgrading to an iPhone 14 Pro you managed to disconnect my line causing my Apple Watch and iPhone 14 Pro device plans to be taken from my account without authorisation at a cost of £1950!! Bravo 👏🏻 couldn’t recommend o2 to my worst enemy these days.

  • RobertBlevin Robert Blevin (@RobertBlevin) reported from Guildford, England

    Hey @O2 - I’ve had appalling voice and data reception for months. I spoke to your shop in Guildford 2 weeks ago, and they said that it was a known issue + signed me up for text alerts. Now you text me every few days to say you haven’t fixed it. 1/2 ...

  • iainkernaghan Iain (@iainkernaghan) reported from Redhill, England

    Well @O2 i nearly upgraded my phone. Shame you misled me on your black friday airtime discount, wiped the basket and now just give me "400 bad request" pages. "Help" is useless, just loops of questions...

  • iainkernaghan Iain (@iainkernaghan) reported from Redhill, England

    @O2 3 devices and I finally got somewhere, but no black friday extra as i have a bolt on and the logic of the bonus replacing it was never considered...

  • craigdfreeman Craig Freeman (@craigdfreeman) reported from Redhill, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • PGcomms Peter Gordon (@PGcomms) reported from Guildford, England

    @O2 hi there - my 3G/4G data facility on the phone hasn’t worked for some hours. Mobile phone signal ok. Is there a data prob?

  • davetee2526 David Taylor (@davetee2526) reported from Capel, England

    @O2 I ordered a new tab from you & a new contract but you have turned off outgoing & incoming calls on my present phone which I need desperately...HELP!!

  • turningleftfor Turningleftforless (@turningleftfor) reported from Guildford, England

    @Dickster27 @ThreeUK @O2 Thanks for the tip! Very odd way to do things. May be useful for some but the coverage is awful on 3 at home too so I’m definitely off to O2.

  • Dave_Clare David Clare (@Dave_Clare) reported from Billingshurst, England

    @O2 Read this carefully- we do not owe you any money!! You took nearly £800 from our account for no reason and i have spent more time talking to your customer services than I have done working - you are a shower of s***

  • COYIRONS COYIRONS ⚒⚒⚒ (@COYIRONS) reported from Crawley, England

    @O2 Been trying to get through to a real person for months. You sent me a Pay As You Go sim card but I cant top it up. Tried everything. My o2 doesnt help. Calling you is hopeless.

  • Roaringrock David East (@Roaringrock) reported from Horsham, England

    @O2 Hi I need some help with my phone. I have tried to phone O2 but keep getting cut off and I need my phone for work.

  • rosiekent_kent RKAsh (@rosiekent_kent) reported from Ashington, England

    @O2 Have been mis-sold a sim agreement through O2 can you let me know who I need to speak to or write to to raise serious complaint

  • markjs10 markstevens (@markjs10) reported from Godalming, England

    @O2 24 hours to port from EE now back to no service! Rubbish

  • JonsBusPics Jonathan Holmes (@JonsBusPics) reported from Godalming, England

    @O2 I have had buttons fallen off my less then 4 week old tablet along with issues with adapter for the speaker helix which came with how can I get a swap or return organising as your lines won’t sort this out atm

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • GpopIrl Gene O'D (@GpopIrl) reported

    @O2 is this a legitimate number to be called from saying its your customer service? 02922770457

  • Atanvarne ㄥ乇乂丨乇 (@Atanvarne) reported from Broxbourne District, England

    @O2 That’s it. They thought that 7am was a decent time to call a customer, even without knowing that I work shifts and was working late last night. 9am I’d have considered acceptable. I wouldn’t have liked it but 9am is REASONABLE. 7am is absolutely NOT.

  • RuthDevlin3 Ruth Devlin (@RuthDevlin3) reported

    @O2 Ok. I’ve paid the bill you’ve already agreed I don’t owe you. I still can’t get through to you on the phone or log on to the app to resolve the issue that has apparently already been resolved. You asked me to DM after yesterday’s tweet which I did, but you haven’t answered!

  • duncs Duncan Anderson (@duncs) reported

    @O2 how have you made so hard to change my address? Web or app just put me into a loop. Please can send me a direct link and fix your site

  • Tho84703126Mark Mark Thompson 🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@Tho84703126Mark) reported

    @O2 has by far the worst coverage of 4g. It’s a joke always goes down. Like having a phone from 1985. Don’t know why it’s so bad. The amount of money you pay for such a poor service

  • Original_URL Bert (@Original_URL) reported

    @O2 What's going on with your customer service? 4445 keeps cutting me off, same with +443448090202 and your 'My O2' app is about as much use as an ashtray on a motorbike. I can't get through to anyone!

  • MedusaNW Nicole (@MedusaNW) reported

    @o2 could you perhaps stop tweeting about Love Island long enough to get someone to help me with the above query? Your call centre (in South Africa by the sound of it) can't deal with it. I need someone competent to come back to me.

  • nightanddaygr nightanddaygr (@nightanddaygr) reported

    @O2 I have been through the network tips to no avail. The data speeds have been abysmal latelyin the centre, plz fix that asap. Connecting to hotspots is not a solution, we got a data allowance for a reason and we should be able to use it.

  • HagridsHutStore Hagrid’s Hut (@HagridsHutStore) reported

    @O2 I got a Priority code for ODEON this Sunday as a kids showing, but it’s not working and @odeon don’t seem to have a customer service number. Any advice?!

  • MarkKeenan5 Golfy Mc Golf Feet (@MarkKeenan5) reported

    @O2 how come I can get 5g in calador Mallorca but can barely get a bloody signal in SN25 Swindon?