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+34 856 638 730

Risk level: Medium

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

Number with prefix 856. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 856

Medium
Risk level
Spam
Category
0
Spam reports
—
Last report
856638 Cádiz

The phone number +34856638730 has been reported by several users for making suspicious calls and frequent harassment. The comments indicate that the number calls at different times of the day, sometimes with different endings, and hangs up after giving a few tones. Some users mention that the number pretends to be Jazztel.

Likely purpose: The probable purpose of this number is to make telemarketing or scam calls, possibly impersonating the company Jazztel.

Most common user complaints

  • no dejan de molestar
  • Mismo teléfono con diferentes terminaciones durante varios días
  • LLaman de Jazztel llevan toda la tarde llamando de varios telefonos con una terminacion diferente
  • Hace llamadas sospechosas, sobre las 13h y nuevamente a las 17h
  • Da un par de tonos y cuelga
Medium dangerCautionImpersonation detectedJazztelTelecommunications

AI analysis: ayer

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

BB

Bnt Business

BNT BUSINESS, S.L.

Country:
ESSpain
Prefix:
856638
Type:
Landline
Province:
Cádiz
Community:
Andalucía
Assigned since:
11/05/2023

Recent searches

2 this week

Last 7 days

Community comments

3
Anónimo
13 Jun 2026

no dejan de molestar. Mismo teléfono con diferentes terminaciones durante varios días. A ver si dejan de dar el coñazo. Hasta los cataplines.

Anónimo
11 Jun 2026

LLaman de Jazztel llevan toda la tarde llamando de varios telefonos con una terminacion diferente, sin que allas solicitado nada

Anónimo
10 Jun 2026

Hace llamadas sospechosas, sobre las 13h y nuevamente a las 17h. Antes de salir del trabajo y cuando ya estás fuera. Y va alternando con miso tel acabado en 31. 856 63 87 31. Da un par de tonos y cuelga.

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Signal summary for +34 856 638 730

+34 856 638 730 belongs to the 856 prefix and is classified as Spam. This page combines no approved reports and 3 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 856 638 730?
+34 856 638 730 is a phone number with the 856 prefix in Spain. It has been reported 3 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 856 638 730 a spam number?
According to the community, +34 856 638 730 has 3 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 856 638 730 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 856 638 730 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 856 638 730?
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 +34 856 638 730.
Where can I report a suspicious call?
You can report +34 856 638 730 directly on this page using the report button. Your contribution helps other users identify unwanted calls.