NoCall

+34 621 195 853

Risk level: High

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

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

High
Risk level
Scam
Category
1
Spam reports
18 Mar 2026
Last report

AI Analysis

Number associated with multiple scam and spam reports in Spain. Most comments indicate callers pose as Endesa or bank representatives, offering discounts or services and requesting personal data and account numbers. Some users report an aggressive tone when refusing to provide information. One comment contradicts this pattern, identifying the number as belonging to Synergie, a temporary work agency, but this is the only one of its kind.

Likely purpose: To scam or gather personal data by posing as representatives from well-known companies like Endesa or banks.

Most common user complaints

  • Se hacen pasar por Endesa/bancos
  • Ofrecen descuentos/servicios para obtener datos
  • Tono agresivo al negar información
  • Solicitan número de cuenta
High dangerBlockImpersonation detectedEndesa (falsificado), Synergie (disputado)TelecommunicationsMissed call

AI analysis: 21 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

F

Fibritel

FIBRITEL

Country:
ESSingapore
Prefix:
6211
Type:
Mobile
Current operator
Fibritel
Previous operator
Aire Networks Del Mediterráneo
Current operator since
17/03/2026
Assigned since:
14/02/2018

Recent searches

3 this week

Last 7 days

Community comments

9
Anónimo
5 Apr 2024

No es spam, es una empresa de trabajo temporal llamada Synergie.

Anónimo
21 Sept 2023

Te llaman como si fueran del banco y te piden datos!!

Anónimo
13 Jul 2022

me llaman de este numero con el ultimo numero diferente y son diferentes empresas, el otro dia endesa y al siguiente es un banco digital...es una estafa fijo

Anónimo
13 Jul 2022

Son unos pesados, de Endesa, otro más a la lista de bloqueados, tengo mas bloqueados que contactos en la agenda, je je je je.

Anónimo
8 Jul 2022

Llaman para hacer descuento en la electricidad, es timo no dar numero cuenta

Anónimo
7 Jul 2022

Saben mi nombre (no mis apellidos) y mi dirección. Me dicen que me van a hacer un descuento en la factura eléctrica. Me piden todos mis datos y me niego a dárselos, con lo que se enfadan. Les pregunto por mi compañía eléctrica y me dicen que son de la comercializadora Endesa y que no tienen por qué saber mi compañía de electricidad. Sigo sin dar mis datos y se molestan aún más, subiendo a un tono agresivo. Cuelgo

Anónimo
29 Jun 2022

Despues de ofrecerte todo tipo de descuento, te piden que confirmes el numero de cuenta, yo no se lo confirme

Anónimo
29 Jun 2022

llaman haciendose pasar por Endesa que van a hacer un descuento y piden todos los datos y el número de cuenta

Anónimo
27 Jun 2022

Engaño total se hacen pasar por Endesa y te piden número de cuenta para verificar.....un engañoLlame a Endesa y ellos no piden números de cuenta para verificar a un cliente......aggggg

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Signal summary for +34 621 195 853

+34 621 195 853 belongs to the 621 prefix and is classified as Scam. This page combines 1 approved reports and 9 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 621 195 853?
+34 621 195 853 is a phone number with the 621 prefix in Singapore. It has been reported 1 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 621 195 853 a spam number?
According to the community, +34 621 195 853 has 1 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 195 853 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 195 853 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 195 853?
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 +34 621 195 853.
Where can I report a suspicious call?
You can report +34 621 195 853 directly on this page using the report button. Your contribution helps other users identify unwanted calls.