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+34 921 219 379

Risk level: Low

Who is this? Spam, telemarketing or a legitimate call? Community reports in Spain.

Number with prefix 921. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 921

Low
Risk level
Telemarketing
Category
1
Spam reports
18 Mar 2026
Last report

AI Analysis

Limited information: The number +34921219379, registered in Spain, has been reported 2 times and searched 210 times in external databases, categorized as spam. Community comments point to calls made at unusual hours (2:29 AM) and purported Vodafone offers that were declined, suggesting possible unwanted or fraudulent telemarketing activities.

Likely purpose: Undesired or fraudulent telemarketing, possibly impersonating Vodafone to offer services.

Most common user complaints

  • Realizó la llamada a las 2:29 de la madrugada
  • Dicen ser de Vodafone con una oferta que amablemente rechazamos
Low dangerIgnoreVodafone (posiblemente impersonada)TelecommunicationsMissed callCompany impersonation

AI analysis: 29 Jul 2026

Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

CT

Colt Technology Services

COLT TECHNOLOGY SERVICES, S.A. UNIPERSONAL

Country:
ESSpain
Prefix:
92121
Type:
Landline
Province:
Segovia
Community:
Castilla y León
Assigned since:
12/12/2008

Recent searches

1 this week

Last 7 days

Community comments

2
Anónimo
1 Oct 2025

Realizó la llamada a las 2:29 de la madrugada

Anónimo
1 Aug 2025

Dicen ser de Vodafone con una oferta que amablemente rechazamos.

Report this number

What happened?

Spam numbers with prefix 92121

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Signal summary for +34 921 219 379

+34 921 219 379 belongs to the 921 prefix and is classified as Telemarketing. This page combines 1 approved report and 2 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 921 219 379?
+34 921 219 379 is a phone number with the 921 prefix in Spain. It has been reported 1 time by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 921 219 379 a spam number?
According to the community, +34 921 219 379 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 921 219 379 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 921 219 379 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 921 219 379?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +34 921 219 379.
Where can I report a suspicious call?
You can report +34 921 219 379 directly on this page using the report button. Your contribution helps other users identify unwanted calls.