Receiving an unexpected phone call from an unfamiliar number can be unsettling. One number that has drawn particular attention in the UK is 08005610170, with many people questioning its legitimacy. Reports vary, some link it to well-known companies, while others describe the calls as suspicious or intrusive.
With scam calls on the rise, it’s important to understand what this number might represent, whether it’s safe to engage with, and how to respond if you’re contacted.
Why Are You Receiving Calls from 08005610170?
Calls from 08005610170 have been widely reported across the UK. While some suggest the number is linked to legitimate companies like Capital One, others have experienced scam-like behaviour, even without having any relationship with the business. Understanding the nature and intent of these calls is the first step in determining how to respond.
Common Reasons Behind the Call:
There are several plausible explanations for why you might be contacted by this number:
- Account Communication: Could be a genuine call from Capital One about payments or updates.
- Marketing Outreach: May involve promotions or new credit card offers.
- Wrong Number: Your number might belong to a former Capital One customer.
- Caller ID Spoofing: Scammers may fake the number to appear legitimate.
Always verify the caller’s identity directly with Capital One before sharing any personal or financial details.
Is 08005610170 Officially Linked to Capital One?

Determining whether this number genuinely belongs to Capital One is where things become less clear. While some users have verified interactions related to their accounts, others insist they’ve received calls despite never engaging with Capital One.
Who is Capital One and What Services Do They Offer in the UK?
Capital One is a major financial services company with a strong presence in the UK credit card market. The company specialises in offering:
- Credit cards for various credit profiles
- Online account management and fraud protection tools
- Basic financial education resources
Founded in the United States in the 1990s, Capital One has built a reputation for technology-driven financial solutions. In the UK, it operates under regulations set by the Financial Conduct Authority (FCA).
Has Capital One Confirmed 08005610170 as Their Number?
Despite multiple user reports, there is no universal confirmation that Capital One openly associates with this specific number. What complicates matters is the use of outsourced debt collection services, which sometimes use different numbers to contact customers.
In some cases, users receiving these calls have been Capital One customers and successfully verified the call’s authenticity. In others, recipients have reported harassment, vague responses, or refusal to identify the company, which are classic signs of a scam.
What Are the Signs That 08005610170 Might Be a Scam?
Several indicators may suggest that a call from 08005610170 is not legitimate. Understanding these signs can help you act cautiously and avoid falling victim to a scam.
- Silent Calls or Hang-Ups: Often indicate robocalls testing active numbers.
- Aggressive Tone: Urgent demands for action signal potential scams.
- Personal Info Requests: Genuine firms never ask for sensitive details.
- No Verification Option: Refusal to share contact details is a red flag.
Always stay cautious, if something feels off, hang up and verify the number independently before taking any action.
How Can You Verify If a Call from 08005610170 Is Legitimate?

Verifying a caller’s identity is not only wise, it’s essential. Here are the best practices to ensure the person on the other end of the line is truly who they claim to be.
- Don’t Provide Information During the Call: Always refrain from sharing personal or financial details, even if the caller claims to know your name or address.
- Call the Official Number: Visit the company’s website and contact their customer service number directly. This is the most secure way to validate the call’s legitimacy.
- Check Online Feedback: Use a reverse number lookup service to see how other users have rated the number. A consistent classification as “dangerous” or “untrustworthy” should not be ignored.
- Watch for Red Flags: Pay attention to call timing, language used, and refusal to answer direct questions. These are clues to help you decide if further action is needed.
By staying calm and refusing to be rushed, you reduce the likelihood of falling victim to a scam.
What Should You Do If You Receive a Call from 08005610170?
Your response should depend on whether or not you are associated with Capital One.
If You’re a Capital One Customer
If you have an active Capital One account, it’s possible the call is legitimate. However, proceed with caution. Never share sensitive details like your password or full card number over the phone. Instead, ask to end the call and verify the communication through Capital One’s official contact number.
If You’ve Never Used Capital One
Receiving a call from 08005610170 without any connection to Capital One is a strong indicator that the call might be spam or scam-related. In such cases:
- Do not engage in conversation
- Block the number immediately
- Report the call to regulatory bodies like TPS or Ofcom
How to Block and Report Calls from 08005610170 in the UK?
If you’re being disturbed by repeated or suspicious calls, taking action is crucial. Blocking and reporting the number ensures your safety and helps prevent others from becoming victims.
Actions You Can Take to Block and Report the Number:
| Action | Platform or Tool |
| Block the number | Mobile phone settings (Android/iOS) |
| Register with TPS | www.tpsonline.org.uk |
| Report nuisance calls | www.ofcom.org.uk |
| Report fraud/scams | www.actionfraud.police.uk |
| Install call blocking apps | Truecaller, Hiya, Norton Call Blocker |
Once blocked, ensure you continue monitoring for any similar numbers or call patterns.
What Legal Protections Do UK Consumers Have Against Scam Calls?

The UK has stringent protections in place to help individuals combat nuisance and scam calls. Here’s what you should know:
- Ofcom: Regulates the telecom industry and investigates complaints about persistent nuisance calls.
- TPS (Telephone Preference Service): Allows you to opt out of unsolicited marketing calls by registering your number.
- Action Fraud: Provides a portal for individuals to report and track fraud-related cases.
Key Legal Protections and Their Functions:
| Regulatory Body | Role in Consumer Protection |
| Ofcom | Investigates telecom complaints, including spoofing |
| TPS | Maintains a “do not call” register for marketing calls |
| Action Fraud | Tracks, records, and investigates scam complaints |
Additionally, as of October 2024, new Payment Systems Regulator (PSR) rules enable quicker refunds (up to £85,000) for victims of Authorised Push Payment (APP) scams, which include frauds initiated through phone calls.
Is There a Wider Scam Network Involving Similar Numbers?
There is growing concern that 08005610170 may be part of a broader scam network. Similar patterns have been observed with other numbers like 03456021111 and 08000930783, which have also been flagged for suspicious behaviour.
In some cases, fraudsters spoof legitimate 0800 or 03 numbers to create a sense of trust and impersonate well-known financial institutions.
The consistency in these patterns points towards an organised fraud network, potentially operating both domestically and internationally. If a number consistently receives “dangerous” ratings, as this one has, it warrants serious caution.
Should You Ever Answer a Call from 08005610170?

If you receive a call from 08005610170, it’s best to approach with caution. Even if the number looks official, avoid answering right away, let it go to voicemail so you can review any message safely. Scammers often use familiar-looking numbers to gain trust, so taking a moment to verify first can protect you from potential fraud.
If you do decide to answer, never share personal or financial information over the phone. Politely ask for the caller’s name, company, and a callback number, then hang up and verify these details through the organisation’s official contact channels.
As a general rule, if you feel uncertain, don’t engage. Legitimate companies will understand and never pressure you into immediate action.
Conclusion
While some calls from 08005610170 may be genuine, many raise concerns about privacy, fraud, and unwanted contact.
The safest approach is to avoid sharing personal information over the phone, verify callers through official company channels, and report any suspicious activity to the appropriate authorities. Staying cautious and informed is the best defence against potential scams.
Frequently Asked Questions
What should you do if you accidentally shared personal information with 08005610170?
Immediately contact your bank to secure your accounts, change passwords, and monitor transactions. Also, report the incident to Action Fraud.
Can 0800 numbers be spoofed by scammers in the UK?
Yes. Scammers often manipulate caller IDs to appear as trusted 0800 or 03 numbers to trick recipients into trusting them.
How do scam callers obtain your phone number in the first place?
Numbers can be harvested from leaked data, marketing lists, or even generated by dialling software that targets number patterns.
Is there a way to trace who actually called from 08005610170?
It’s difficult. Unless law enforcement is involved, tracing spoofed or masked numbers is usually not possible for the average consumer.
Are all debt collection calls from Capital One legitimate?
Not always. While some may come from third-party agents, any call demanding immediate action or financial info should be verified first.
Can Capital One legally contact you without prior notice?
Yes, if you have a debt or account with them. However, they are required to follow proper identification and conduct standards.
Are there mobile apps that can help detect or block scam calls?
Yes. Apps like Truecaller, Hiya, and Norton Call Blocker can identify spam numbers and block them before they reach you.
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