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+34 640 008 744

+34 640 008 744

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

Number with prefix 640. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 640

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

Varios usuarios reportan que este número móvil contacta haciéndose pasar por Naturgy (sector energía) para ofrecer portabilidades/ofertas y, según algunos, pedir grabaciones de voz que supuestamente autorizan cambios de tarifa; hay usuarios que dicen haber sido dados de baja/alta en otra tarifa y que facilitaron datos personales. Operan con llamadas repetidas al día, mensajes o voces grabadas, y cuelgan o no responden al contestar. Hay contradicción en la identificación: algunos usuarios mencionan Naturgy y otros Jazztel.

Likely purpose: telemarketing/venta y portabilidad de servicios de luz/gas (suplantación de Naturgy)

Most common user complaints

  • A mi me hicieron una grabación y me dieron de alta en otra tarifa de luz y gas
  • dicen ser de Naturgy pero no lo son.
  • Me llaman una seňorita dice ser de naturgy gas
  • Llaman alrededor de 6 veces al día a mi movil
  • Llaman y cuando contestas cuelgan
High dangerBlockNaturgy (mencionado por varios usuarios; también hay menciones a Jazztel)EnergyCompany impersonationAutomated robocallMissed call

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Orange logo

Orange

ORANGE ESPAGNE, S.A. UNIPERSONAL

Country:
ESSpain
Prefix:
6400
Type:
Mobile
Current operator
Orange
Previous operator
Orange
Current operator since
17/03/2026
Assigned since:
10/03/2016

Recent searches

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Last 7 days

Community comments

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Signal summary for +34 640 008 744

+34 640 008 744 belongs to the 640 prefix and is classified as Telemarketing. This page combines 1 approved report and 40 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 640 008 744?
+34 640 008 744 is a phone number with the 640 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 +34 640 008 744 a spam number?
According to the community, +34 640 008 744 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 640 008 744 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 640 008 744 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 640 008 744?
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 +34 640 008 744.
Where can I report a suspicious call?
You can report +34 640 008 744 directly on this page using the report button. Your contribution helps other users identify unwanted calls.