NoCall

+34 621 211 342

Risk level: Low

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

Number with prefix 621. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 621

Low
Risk level
Surveys
Category
0
Spam reports
—
Last report

AI Analysis

Limited information: The number +34621211342 has been reported by 3 users in an external database, with a total of 6 comments. Most comments (4) refer to calls supposedly from the 'Centro de Investigaciones Sociológicas (CIS)' or similar, requesting personal data for political surveys. Two comments are identical but with different date formats. Two comments (possibly duplicates due to date format difference) describe missed calls where the number does not respond when calling back, which could indicate potential fraud or a calling error.

Likely purpose: Possibly used for telephone surveys, though some reports suggest potential fraud attempts by requesting personal data. The unresponsive missed calls might indicate an error or a tactic to generate curiosity.

Most common user complaints

  • Llaman diciendo del CIS, piden muchos datos personales, diciendo que es para una encuesta de politica
  • Llamadas del centro de investigaciones sociológicas, para realizar encuestas.
  • Llamada perdida, llamo y el teléfono no existe.
Low dangerCautionCentro de Investigaciones Sociológicas (CIS) - **Nota:** No se ha confirmado la afiliación real con el CIS, los reportes solo mencionan el nombre.SurveysMissed callFake tech support

AI analysis: 2 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

AN

Aire Networks Del Mediterráneo

AIRE NETWORKS DEL MEDITERRÁNEO, S.L. UNIPERSONAL

Country:
ESSpain
Prefix:
6212
Type:
Mobile
Assigned since:
02/02/2017

Recent searches

2 this week

Last 7 days

Community comments

3
Anónimo
3 Jul 2023

Llaman diciendo del CIS, piden muchos datos personales, diciendo que es para una encuesta de politica

Anónimo
2 Jul 2023

Llamadas del centro de investigaciones sociológicas, para realizar encuestas.

Anónimo
29 Jun 2023

Llamada perdida, llamo y el teléfono no existe.

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Signal summary for +34 621 211 342

+34 621 211 342 belongs to the 621 prefix and is classified as Surveys. This page combines no approved reports and 3 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 621 211 342?
+34 621 211 342 is a phone number with the 621 prefix in Spain. It has been reported 3 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 621 211 342 a spam number?
According to the community, +34 621 211 342 has 3 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 211 342 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 211 342 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 211 342?
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 +34 621 211 342.
Where can I report a suspicious call?
You can report +34 621 211 342 directly on this page using the report button. Your contribution helps other users identify unwanted calls.