+34 638 099 597: spam reports & who is calling

+34 638 099 597

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

Number with prefix 638. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 638

Medium

Risk level

Surveys

Category

Spam reports

18 Mar 2026

Last report

Teléfono vinculado a telemarketing/empresas de encuestas, frecuentemente relacionado con encuestas sobre seguros. Operan con llamadas repetidas (varios usuarios denuncian llamadas a partir de las 21h) y algunos reportes afirman que se hacen pasar por empresas conocidas (Endesa, CaixaBank, GFK) o actúan como cobradores (Wizink); los comentarios muestran cierta contradicción en el motivo.

Likely purpose: encuestas de mercado / oferta de seguros

Most common user complaints

Cobro de deudas de los inquisidores de Wizink.Bloqueo inmediato
Fraude. Dicen que representan a Endesa.
Dicen ser para una encuesta de seguros.
Unos pesados de una empresa de encuestas
Llaman constantemente a partir de las 21h. He bloqueado número.

Medium dangerCautionGFK, CaixaBank, Endesa, WizinkSurveysCompany impersonation

AI analysis: 6 may 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Movistar

TELEFÓNICA MÓVILES ESPAÑA, S.A. UNIPERSONAL

Country:: Spain
Prefix:: 638
Type:: Mobile
Current operator: Movistar
Previous operator: Movistar
Current operator since: 18/03/2026
Assigned since:: 16/12/2003

Recent searches

6 this week

Last 7 days

Community comments

Spam numbers with prefix 638

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Signal summary for +34 638 099 597

+34 638 099 597 belongs to the 638 prefix and is classified as Surveys. This page combines 1 approved report and 34 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 638 099 597?

+34 638 099 597 is a phone number with the 638 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 +34 638 099 597 a spam number?

According to the community, +34 638 099 597 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.

Is it safe to call +34 638 099 597 back?

If you don't recognise the number and it has negative reports, it's best not to call +34 638 099 597 back. Avoid sharing personal or banking details with unknown numbers.

How can I block +34 638 099 597?

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 +34 638 099 597.

Where can I report a suspicious call?

You can report +34 638 099 597 directly on this page using the report button. Your contribution helps other users identify unwanted calls.