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+34 936 075 524

Risk level: High

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

Number with prefix 936. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 936

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

AI Analysis

Phone number reported by multiple users as potentially fraudulent or spam in Spain. Complaints include scams related to supposedly attractive fiber optic offers, threats of line loss if portability is not accepted, and false tariff increase notifications to force operator change. Some users report an aggressive approach by the callers, who pose as representatives of telephone companies or regulatory entities.

Likely purpose: Phone scam or spam aimed at achieving financial gains through fake offers or forcing operator change under pressure.

Most common user complaints

  • Se hace pasar por agente de [empresa] para ofrecer servicios a precios atractivos
  • Amenazas de pérdida de línea telefónica
  • Notificaciones falsas de aumentos de tarifas
  • Enfoque agresivo para forzar decisiones
High dangerBlockImpersonation detectedNinguna empresa legítima confirmada; se hace pasar por variasTelecommunicationsMissed call

AI analysis: 23 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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:
93607
Type:
Landline
Current operator
Colt Technology Services
Previous operator
Colt Technology Services
Current operator since
18/03/2026
Province:
Barcelona
Community:
Cataluña
Assigned since:
16/10/2020

Recent searches

4 this week

Last 7 days

Community comments

10
Anónimo
12 Apr 2023

Se hace pasar por agente de Lowi proponiendo fibra y rooter nuevo a 18,60€ al mes por persona en la línea durante 1 año

Anónimo
12 Apr 2023

Muy agresivos. Amenazan con que vas a perder tus números de teléfono si no aceptas una llamada donde te van a ofrecer tres compañías de la OCU para que hagas una portabilidad. He llamado a mi compañía y me confirman que es una estafa. Mucho cuidado, es una chica bien entrenada. Las llamadas son instantáneas.

Anónimo
11 Apr 2023

Estafa aumento de tarifas y portabilidad

Anónimo
5 Apr 2023

Estafa aumento tarifa. No contestar

Anónimo
5 Apr 2023

una tal Sara, te ataranta y amenaza con perder la linea de telefono si no haces la portabilidad. Luego te llama el complice con numero de Madrid 910 624 242 para la portabilidad, buscan el numero de cuenta.

Anónimo
4 Apr 2023

Te dicen que te van aumentar la tarifa y te ofrecen que te llame otra operadora para cambiar, es todo mentira no te pueden aumentar asi como asi la tarifa, ademas he llamado a mi compañia y no hay ninguna subida de precio ni cambio de condiciones.

Anónimo
3 Apr 2023

Estafa,te llaman diciendo que son de tu compañía,colgar y bloquear

Anónimo
31 Mar 2023

Me han llamado con voz distorsionada con mensaje " vas a morir".Denunciado

Anónimo
31 Mar 2023

este número junto con éste 910886196 se han hecho pasar por vodafone, el comentario de lo ocurrido está en el teléfono 910886196 de listaspam.com, o sea esta página

Anónimo
31 Mar 2023

es un numero que te estafa como movistar

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Signal summary for +34 936 075 524

+34 936 075 524 belongs to the 936 prefix and is classified as Scam. This page combines 1 approved report and 10 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 936 075 524?
+34 936 075 524 is a phone number with the 936 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 +34 936 075 524 a spam number?
According to the community, +34 936 075 524 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 936 075 524 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 936 075 524 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 936 075 524?
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 +34 936 075 524.
Where can I report a suspicious call?
You can report +34 936 075 524 directly on this page using the report button. Your contribution helps other users identify unwanted calls.