High risk
07938663007
AI Summary
Based on 1 community report
This O2 mobile number has received a report claiming the caller impersonated Santander Bank. With only a single submission and no community votes yet, there's limited information to assess reliability. However, impersonating banks is a common scam tactic, and the high spam score suggests this number warrants caution. Legitimate banks like Santander will never call unexpectedly asking for personal details, passwords, or payment information. If you receive a call claiming to be from your bank, hang up and call Santander directly using the number on your card or their official website to verify.
Written automatically by AI from the community reports on this page. It does not set the spam score, and it can make mistakes, so read the reports below as well.
1 moderated report
Every report on this page was screened automatically and then approved by a moderator before being published and counted towards the score. How moderation works
Cumulative spam score based on all reports up to each month. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each week. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each day. Higher percentage means higher reported scam risk.
Most helpful reports
1 totalSubmitted by users and shown as written, so wording and spelling are their own. Each report is screened and approved by the CallerCheck Moderation Team before it appears.
Said they were calling from Santander Bank
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How this page was checked
This profile is built from community reports, lookup activity and CallerCheck risk signals. It is not written by hand for this number, so the details below show who checks what and when it last changed. The risk score is based on community reports about calls and texts from this displayed number. It is not based on official records of who owns the number.
- Reports moderated by
- CallerCheck Moderation Team
- Safety guidance reviewed by
- CallerCheck Editorial Team
- AI summary
- Generated from approved community reports only
- Last report received
- 24 Jan 2026
- Last reviewed
- 24 Jan 2026
- AI summary last generated
- 31 Aug 2026
- Last materially updated
- 31 Aug 2026
What do these dates mean?
Report and lookup dates come from user activity. Review dates show when CallerCheck last checked reports, safety guidance, or risk signals. We use “last materially updated” only for meaningful page changes, not cosmetic changes.
- First seen:
- when this number first appeared on CallerCheck, through its first lookup or report.
- Last report received:
- the most recent approved community report for this number.
- Last lookup:
- the most recent time a user searched for this number.
- AI summary last generated:
- when the AI summary on this page was last rewritten from the approved community reports.
- Last reviewed:
- the most recent human moderation or editorial review, where available.
- Last materially updated:
- the most recent meaningful change to this page: a new approved report, a risk score change, an AI summary regeneration, a moderation action, or a claim or dispute change. It does not move for cosmetic changes.
Sources and safety guidance
- Community reports about this number, screened before they are published or counted. How moderation works
- Ofcom numbering allocation data for the network this range belongs to
- Safety guidance aligned with UK scam-reporting advice, such as Action Fraud guidance, forwarding spam texts to 7726, and the 159 banking helpline where relevant. Where to report a nuisance call
Important limits
Caller ID can be spoofed, so a high risk rating means people have reported suspicious activity involving this displayed number. It does not prove that the registered owner of the number made the call or text. Community reports describe individual experiences and are not official confirmation of a scam. How caller ID spoofing works.
Own or manage this number? If this number belongs to you or your organisation, you can claim or dispute this profile. We review claims, check supporting information, and may update the page if reports appear to involve spoofing, mistaken identity, or outdated information. Claim or dispute this number
About 07938 663007
What type of number is 07938 663007?
The phone number 07938663007 (also written as +44 7938 663007) is a UK mobile number . Calls to this number are charged at standard mobile rates, usually included in your minutes allowance.
Is 07938 663007 safe to answer?
Based on 1 community report, this number has been frequently reported as spam or a potential scam. The current risk score is 80% with 1 report marking it as spam .
Exercise extreme caution if you receive a call from this number. Do not share personal or financial information.
What this data can and cannot tell you
Everything on this page comes from reports submitted by members of the public about calls and texts that showed this number. Caller ID can be spoofed, so the person contacting you may not be the genuine holder of the number, and a legitimate number can be misused. Before paying anything or acting on a message, check the claim with the organisation involved using contact details from its official website or letters, never the ones in the message itself.
More on nuisance calls
Safety score
1 reportHow this score was worked out
Each report rates the number as safe, unknown, suspicious or spam. The score blends those ratings, giving more weight to the more serious ones, and a number with only a few reports is held closer to neutral until more arrive. Feedback votes on reports can also influence it slightly. Scores of 70% and above count as high risk, 40% to 69% as medium, and below 40% as low. More about spam scores
Details
- Tel Number
- 07938 663007
- Country
- 🇬🇧 United Kingdom
- Network
- O2
- Area
- UK Mobile
- Type
- Mobile
- Coverage
- UK-wide, no fixed location
- Cost to call
- Standard mobile rate
- First Seen
- 24 Jan 2026
Network shows the operator this number range is allocated to in Ofcom numbering data, so the caller may be on a different network if the number was moved or spoofed. First Seen is the date this number first appeared on CallerCheck.
What To Do Now
This number has a high risk score based on community reports. If it has contacted you, take these steps.
-
1
Do not pay or share details
Do not pay anything or give personal or bank details in response to the call or text, however urgent it sounds.
-
2
Check the claim through official channels
If the caller claimed to be a company or authority, contact that organisation yourself using the phone number or website on its official letters or its real site, never the contact details in the message.
-
3
Report it
Forward scam texts to 7726 free of charge. Report fraud to Action Fraud on 0300 123 2040, or to Police Scotland on 101 if you are in Scotland.
-
4
Block the number
Stop further contact from 07938663007. How to block a number on any phone.
Already paid or shared bank details? Call your bank straight away using the number on the back of your card, or dial 159 to be connected to your bank securely.
Call Types
Breakdown of reported call reasons. Larger segments and bars represent a bigger share of reports.
Protection Guides
How to Block This Number
Clear instructions for iPhone, Android, and landlines
Caller ID Spoofing
Scammers can make any number appear on your phone, including your bank's real one. How spoofing works, how to spot it, and what to do if your own number is being used.
"Safe Account" Push Payment Scams
Criminals call pretending to be your bank and tell you to move money to a safe account. The account belongs to them. How these scams work, the new reimbursement rules, and what to do.
Spoofed Bank Text Messages
Scam texts that appear in the same thread as genuine messages from your bank. How criminals spoof sender IDs, what these texts look like, and what to do if you get one.
Is this your number?
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We review claims carefully and may keep warnings visible where community reports still indicate risk.