08003134321

☎️ 08003134321 👆 is a valid (Free To Call) United Kingdom Phone Number and it is issued by BT. It is part of the phone block 8003134 with a prefix of 0800.

Caller ID may exhibit this phone number in these possible formats:

+448003134321+44 800 313 43210800 313 4321+44-800-313-4321

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0800 313 4321 Tagged as:

santander microsoft defender santander bank glasgow their. mobile. banking

TimeLine of events for phone number 08003134321

  • Sms scam warning, bank contacted
    Jan
    2026
  • Santander changing phone number confirmation
    Nov
    2025
  • Scam warns, verify Santander calls
    Jul
    2025
  • Santander scam, ignore completely
    Jun
    2025
  • Genuine Santander fraud department number
    Jun
    2025
  • Blocked unsolicited caller, following advice
    Mar
    2025
  • Number untrustworthy, avoid contact
    Dec
    2024
  • Santander scam: avoid calling number
    Nov
    2024
  • Reported Santander scam phone call
    Oct
    2024
  • Connected to Santander bank fraud
    Aug
    2024
  • Santander fraud scam reported
    Jul
    2024
  • Assuming fraud, not Santander customer
    Jul
    2024
  • Text fraud alert; verify with bank
    Jun
    2024
  • Possible scam regarding phone number change
    Jun
    2024
  • Persistent scammer pretending to be Santander
    Apr
    2024
  • Answer not on my phone
    Mar
    2024
  • Scam disguised as tech support
    Jan
    2024
  • Verified Santander fraud contact number
    Dec
    2023
  • A suspicious text from Santander
    Oct
    2023
  • Suspicious phone call claiming fraud
    Aug
    2023
  • Authentic Santander numbers on website
    Nov
    2022
  • Santander phone number confirmed on website
    Nov
    2022
  • Frequent calls about car accident
    Nov
    2022
  • Beware of fake accident-related callers
    Nov
    2022
  • Warnings about suspicious Santander text messages
    Aug
    2022
  • Santander number advertised, not accurate
    Jul
    2022
  • Solicitors degrade themselves with calls
    May
    2022
  • Number may be part of scam
    May
    2022
Number Of Searches: 165 Number Of Comments: 27 First Seen: 16 May 2022 General Reputation: negative

This number has recently been searched from Cam(Essex), Efail-fach(Neath Port Talbot), Millisle(County Down), Penally (Penalum)(Pembrokeshire) and The Green(Buckinghamshire).

08003134321 has 27 comments of which 17 x negative and 5 x positive and 5 x neutral

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08003134321 Summary (Read all comments)

Phone number ☎️ 08003134321 👆 is reported as a phone number linked to both genuine Santander fraud contacts and numerous scams. Some users confirm it appears on Santander’s official website and have successfully resolved fraud issues by calling it. However, many others warn of phishing attempts involving texts or calls claiming number changes or suspicious activity, with scammers trying to harvest personal info. Several reports highlight calls about car accidents or insurance claims linked to this number, which seem to be bogus. Users stress verifying such calls independently via official bank channels. The number is connected to a mix of legitimate Santander fraud alerts and persistent fraudulent scams targeting vulnerable people. Overall, approach with caution and cross-check through trusted sources.

Reports on phone number 08003134321

6 months
Got a text claiming my phone number was switched and that all my OTPs will be sent to that new number. The message said to ring 08003134321 if I hadn't done it. I didn’t call that number, instead I phoned my bank directly to check.
7 months
I got a call from Santander saying they were planning to switch my phone number to some specific option or something like that. Seemed a bit off to me.
Santander
1 year
Yeah, these lot got me once too. They drained my accounts and even pushed me into an overdraft. They act like they’re from Santander’s fraud team, catching you when you’re not expecting it. Honestly, don’t believe a word they say. If you get a call like that, just say you’ll ring back and then grab the official Santander number from their website before calling. If it’s legit, they’ll still be there.
Santander
1 year
Got a call from someone saying they were from Santander, but it was a total scam. Don’t fall for it!
Santander
1 year
I double checked and this number really belongs to Santander's fraud team. I found it on their official site after I got it through the mobile banking app. So it’s legit, not some random scam.
SantanderTheir. Mobile. Banking
1 year
Got a call from an unknown number out of the blue. I chose not to pick up and ended up blocking it after reading some tips on this site.
2 years
Honestly, I wouldn't trust this number one bit. Feels totally sketchy to me.
2 years
Got a call today from someone pretending to be Santander - total scam, don’t fall for it!
Santander
2 years
Seems like this number is connected to a Santander bank scam.
Santander
2 years
Watch out for that Santendar scam, it’s a total fraud!
Santander
2 years
Received a message today about OPTS or something, but I dont even have an account with SANTANDER. Feels like some kind of scam to me.
SANTANDER
2 years
Got a text from this number saying there might be some fraud going on with my bank account. I didn’t trust it at first, so I called my bank using a different number I already had. Turns out, the alert was legit - someone tried to break into my account. If you get a message like this, don’t just ignore it. Ring your bank from a known number. It’s likely true and someone’s been trying to get at your info. Feels like my details got leaked somewhere shady online. 😡
2 years
Got a text saying my mobile number linked to get OTPs has just been switched, and that the old one won’t work anymore. It told me if I hadn’t asked for this change, ring 08003134321. I looked at my account straight away and saw that my original number hadn’t changed at all. With all the recent hacking incidents involving Santander accounts, I thought it was probably a scam.
Santander
2 years
For months now, ive been getting calls all day long from this number. They say they're from Santander, but when I finally picked up, the best they could do was give me another 0800 085 1278 number to check if they were actually Santander. Seems dodgy to me, definitely not the real deal.
Santander
2 years
I didnt pick up cause I wasnt near my mobile.
3 years
My laptop froze up after a weird message popped up, looking like it was from Microsoft Defender. I couldn’t get it working, so I felt like I had no choice but to call them. The guy then ran some kind of scan for about 45 minutes, which suddenly stopped saying there was no broadband connection. After that, I could use my laptop again. Since then, I haven’t heard a thing from them, but I’m still unsure if any harm was done. They've now blocked my bank account, and I’m just waiting to see if anything else crops up.
Microsoft Defender
3 years
Got some dodgy post claiming to be from Santander, so I checked their official site for the fraud helpline. Rang the number listed there and managed to clear up a fake application that had been made. The number’s legit and safe to use.
Santander
3 years
Got a text today on my phone from 08003134321 saying it was from Santander Bank. Felt a bit iffy about it, not sure if it’s legit or not.
Santander Bank
3 years
Got a call from someone pretending to be from Santander, but they sounded really suspicious. They mentioned the last four digits of my card and phone number, but both were totally off. They said the dodgy transaction wouldn’t show up on my app immediately, which felt weird since it usually does. Then they claimed someone had stolen all my card info and made purchases on a site in Glasgow. Just a heads up to be careful. I rang 159 to check, and thankfully my account is fine with no strange transactions. I even double-checked my last purchase and it was all normal.
SantanderGlasgow
4 years
Someone said both these numbers are real Santander contacts - I checked their official site and can confirm it's legit. So no, it’s not some dodgy scam call or a joke about window cleaners, haha.
Santander
4 years
This number actually belongs to Santander, I checked it myself. I rang it and found it listed on their official site too. Don’t know why folks are saying different things about it.
Santander
4 years
I've been receiving multiple calls each day inquiring whether I've been involved in a car crash.
4 years
It’s incredibly frustrating dealing with these relentless charlatans who come crawling out of the woodwork following a car crash that never even took place. I’ve encountered phony insurance representatives pushing to help with bogus claims for supposed accident victims. Keep your wits about you!
4 years
Got two texts from this number so far. They said they were from Santander security, first one claimed someone was adding a new payee, then another about changing security info. Didn't even bother reading properly, just deleted them straight away. Looks like a total scam to me.
Santander
4 years
They claimed it was Santander calling.
Santander
4 years
Got another one of those automated calls about accidents today. It’s such a shame cos solicitors used to be respected folks, but now they just seem like dodgy salesmen trying their luck in the worst way. Proper disappointment.
4 years
I reckon this number might be linked to a scam. I got a text claiming to be my bank, saying my account had been accessed by someone else. Since I hadn’t made any transactions, I rang the bank number I had, which looked legit at first. Of course, the automated system was dreadful and I started thinking perhaps the bank's system had itself been compromised. They told me to report the issue by calling either 03309 123 123 or 0800 313 4321. I only rang the 0800 number to check it out, and turns out it’s actually a window cleaning firm! Just a heads up to be careful with these calls.

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About 0800 Numbers

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