NoCall

+34 621 495 790

Risk level: High

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

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

High
Risk level
Spam
Category
2
Spam reports
Apr 27, 2026
Last report

AI Analysis

Number associated with multiple reports of phone scams in Spain. Callers pose as representatives of official entities (Social Security, City Hall, Madrid Land Registry) or companies (SEUR, Orange) to obtain personal information or commit fraud. Users report aggressive tactics when asking questions, such as hanging up and calling back on another number.

Likely purpose: Fraud or extraction of personal information through deception

Most common user complaints

  • se hacen pasar por Seguridad Social
  • se hacen pasar por Ayuntamiento/Catastro de Madrid
  • se hacen pasar por SEUR/Orange
  • tácticas agresivas al hacer preguntas
High dangerBlockImpersonation detectedTelecommunicationsMissed call

AI analysis: Jul 27, 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

ST

Silbo Telecomunicaciones

SILBO TELECOMUNICACIONES, S.L.

Country:
ESUnited States
Prefix:
6214
Type:
Mobile
Current operator
Silbo Telecomunicaciones
Previous operator
Aire Networks Del Mediterráneo
Current operator since
18/03/2026
Assigned since:
22/10/2025

Recent searches

7 this week

Last 7 days

Community comments

5
Anónimo
May 11, 2026

llama una mujer por la voz de edad mayor,diciendo que es de seur por un tema de paqieteria,pero tienen nombres y apellidos,el otro día la misma mujer llamando por temas de seguridad social,no le deis màs datos de los que ya tienen y no sę como se han hecho con ellos ,cuidadoooo.

Anónimo
Apr 27, 2026

Han llamado a una empresa, preguntaban por una persona diciendo que eran de SEUR, era una chica con acento canario, no le he dado ningún dato y ya he supuesto que era una estafa o algo malo, decía que tenía un paquete de ORANGE para una chica y que el contacto que tenía no le funcionaba. IR CON MUCHO CUIDADO CON ESTAS MAFIAS, SON DEMONIOS.

Anónimo
Feb 5, 2026

Laman diciendo que es del departamento de tarjetas de la Seguridad Social para enviar la nueva tarjeta sanitaria. Si les haces preguntas, te cortan y llaman por otro número (en mi caso al fijo) Tienen todos mis teléfonos ¿?

Anónimo
Feb 2, 2026

Lo mismo ....del catastro de madrid

Anónimo
Jan 26, 2026

Llama pidiendo informacion de un vecino xq le quieren Okupar. Es una mujer q se hace pasar por personal del ayuntamiento. Cuidado!!

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Spam numbers with prefix 6214

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Signal summary for +34 621 495 790

+34 621 495 790 belongs to the 621 prefix and is classified as Spam. This page combines 2 approved reports and 5 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 621 495 790?
+34 621 495 790 is a phone number with the 621 prefix in United States. It has been reported 2 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 621 495 790 a spam number?
According to the community, +34 621 495 790 has 2 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 495 790 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 495 790 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 495 790?
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 +34 621 495 790.
Where can I report a suspicious call?
You can report +34 621 495 790 directly on this page using the report button. Your contribution helps other users identify unwanted calls.