+34 858 886 959

Risk level: Medium

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

Number with prefix 858. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 858

Medium
Risk level
Telemarketing
Category
0
Spam reports
Last report
85888 Granada

The phone number +34858886959 has been reported by users for making commercial calls from O2 and also for remaining silent for several minutes after answering. The comments suggest it could be telemarketing or a tactic to harass.

Likely purpose: Make commercial calls or harass users

Most common user complaints

  • Llamada comercial de O2
  • Llaman y al contestar se quedan en silencio varios minutos
Medium dangerCautionO2Telecommunications

AI analysis: hace 16 horas

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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:
85888
Type:
Landline
Province:
Granada
Community:
Andalucía
Assigned since:
06/09/2007

Recent searches

3 this week

Last 7 days

Community comments

2
Anónimo
18 Feb 2026

Llamada comercial de O2.

Anónimo
17 Feb 2026

Llaman y al contestar se quedan en silencio varios minutos. Bloquear.

Report this number

What happened?

Signal summary for +34 858 886 959

+34 858 886 959 belongs to the 858 prefix and is classified as Telemarketing. This page combines no approved reports and 2 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 858 886 959?
+34 858 886 959 is a phone number with the 858 prefix in Spain. It has been reported 2 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 858 886 959 a spam number?
According to the community, +34 858 886 959 has 2 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 858 886 959 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 858 886 959 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 858 886 959?
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 +34 858 886 959.
Where can I report a suspicious call?
You can report +34 858 886 959 directly on this page using the report button. Your contribution helps other users identify unwanted calls.