NoCall

+34 631 171 849

Risk level: High

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

Number with prefix 631. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 631

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

AI Analysis

Mobile number associated with spam calls and potential scams in Spain. Users report persistent calls, hanging up after listening, and aggressive telemarketing techniques, including impersonating companies to force unsolicited changes in services (energy, operators, etc.). Despite complaints and references to non-compliance with the Robinson list and potential legal infringements, calls continue.

Likely purpose: Spam, scams, and unsolicited telemarketing, possibly with fraudulent intent.

Most common user complaints

  • Llaman para molestar
  • Llaman durante todo el día, no respetan ninguna hora
  • Llaman y cuelgan
  • Son delincuentes, denunciar
  • Suplantan la identidad de compañías para cambios no solicitados
High dangerBlockTechnologyMissed callCompany impersonation

AI analysis: 22 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Yoigo logo

Yoigo

XFERA MÓVILES, S.A. UNIPERSONAL

Country:
ESUnited Kingdom
Prefix:
6311
Type:
Mobile
Current operator
Yoigo
Previous operator
Yoigo
Current operator since
17/03/2026
Assigned since:
20/07/2022

Recent searches

1 this week

Last 7 days

Community comments

16
Anónimo
14 Apr 2024

Llaman para molestar

Anónimo
23 Aug 2023

Llaman durante todo el día, no respetan ninguna hora y no contestan, ya les dije que los denunciaría,, pero les da igual, ellos siguen con la misma.

Anónimo
19 Jul 2023

No contestan uf

Anónimo
19 Jul 2023

Llaman y cuelgan, a bloquear otro más...vaya cruz con el acoso telefónico!!

Anónimo
15 Jul 2023

Son miserables. Paradlos.

Anónimo
14 Jul 2023

Son delincuentes, denunciar

Anónimo
7 Jul 2023

Llaman y se pasan por el forro la nueva ley. Denunciar a la AEPD

Anónimo
7 Jul 2023

comerciales Lowi,bloqueando ya mismo!!!

Anónimo
6 Jul 2023

Llaman escuchan y te cuelgan diciendo algo qu ni entendí. Es como otras qu me man a diario entre las 2 a 5 PM o de 9 a 11 pm. Estafadores seguro. Llevo años en la lista Robinson y no respetan nada.

Anónimo
5 Jul 2023

Suplantan la identidad de compañías, para cambiarte de empresas energética, operador etc, sin tu consentimiento. Fraude. Bloquear

Anónimo
5 Jul 2023

A ver si de una vez entra en vigor que hdp como estos tengan prohibido realizar llamadas comerciales para engañar a la gente.

Anónimo
5 Jul 2023

Como era de suponer, la nueva ley se la pasan por ahí mismo

Anónimo
3 Jul 2023

Siguen llamando y colgando

Anónimo
3 Jul 2023

Hoy lunes 3 de julio me siguen llamando de este teléfono, a pesar que digeron que eso esta penado. Hagan algo.

Anónimo
3 Jul 2023

Se supone que ya no pueden llamar y siguen....

Anónimo
30 Jun 2023

Telemarketin de lowi

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Spam numbers with prefix 6311

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Signal summary for +34 631 171 849

+34 631 171 849 belongs to the 631 prefix and is classified as Scam. This page combines 1 approved report and 16 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 631 171 849?
+34 631 171 849 is a phone number with the 631 prefix in United Kingdom. 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 +34 631 171 849 a spam number?
According to the community, +34 631 171 849 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 631 171 849 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 631 171 849 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 631 171 849?
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 +34 631 171 849.
Where can I report a suspicious call?
You can report +34 631 171 849 directly on this page using the report button. Your contribution helps other users identify unwanted calls.