+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

Medium
Risk level
Telemarketing
Category
1
Spam reports
18 Mar 2026
Last report
92121 Segovia

Información limitada: el conteo de reportes en la base aparece como 2 pero hay 6 comentarios registrados (duplicados). Usuarios indican llamadas de telemarketing que "Dicen ser de Vodafone con una oferta que amablemente rechazamos" y varias llamadas a la madrugada (2:29). Hay indicios de suplantación de marca, sin evidencia en los comentarios de fraude económico.

Likely purpose: telemarketing (oferta comercial, presuntamente en nombre de Vodafone)

Most common user complaints

  • Dicen ser de Vodafone con una oferta que amablemente rechazamos.
  • Realizó la llamada a las 2:29 de la madrugada
Medium dangerCautionVodafoneTelecommunicationsCompany impersonation

AI analysis: 6 may 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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

6 this week

Last 7 days

Community comments

4
Anónimo
21 Mar 2026

Realizó la llamada a las 2:29 de la madrugada

Anónimo
21 Mar 2026

Dicen ser de Vodafone con una oferta que amablemente rechazamos.

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?

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 4 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.