NoCall

+34 603 143 255

Risk level: High

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

Number with prefix 603. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 603

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

AI Analysis

Limited but indicative information of suspicious activity. The number +34603143255 has been reported several times by users in Spain, associating it with spam calls and potential scams. User comments mention calls with automatic recordings (robot), attempts to add to WhatsApp for unclear purposes, and a pattern of repeated calls without sender identification. While there are no specific details about the scam content, the volume of reports and the consistency in descriptions of 'junk calls' and 'robot voice' suggest malicious activity targeted at multiple numbers in the Spanish market.

Likely purpose: The probable purpose is to carry out scams or spam, using automatic call techniques (robot) to reach a maximum number of people with minimal effort, possibly to obtain personal information, money, or compromise devices.

Most common user complaints

  • Llamadas basura con grabación ofreciendo algo y cuelgan
  • Voz robot pidiendo ser agregado a WhatsApp
  • Llamadas repetidas desconocidas
High dangerBlockNo identificadaMissed call

AI analysis: 27 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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:
ESSpain
Prefix:
6031
Type:
Mobile
Current operator
Yoigo
Previous operator
Yoigo
Current operator since
17/03/2026
Assigned since:
17/11/2022

Recent searches

2 this week

Last 7 days

Community comments

6
Anónimo
5 Nov 2025

Otra llamada desconocida. Bloqueada.

Anónimo
9 Feb 2025

Llamadas basura con intenciones de estafa.Spam no coger

Anónimo
7 Feb 2025

No lo cojo si no conozco el númeroDespués lo compruebo en Internet y veo que es denunciado varias veces.es mi método

Anónimo
7 Feb 2025

No sé quién es no lo he cogido me llaman 4 veces consecutivas.

Anónimo
6 Feb 2025

Llamada de spam sale una voz robot de una tía diciendo que quiere hablar contigo de que la agregues al WhatsApp, sinvergüenzas!!!

Anónimo
5 Feb 2025

"Llamadas basura". Sale una grabación ofreciendo algo y cuelgan.

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Signal summary for +34 603 143 255

+34 603 143 255 belongs to the 603 prefix and is classified as Scam. This page combines 1 approved report and 6 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 603 143 255?
+34 603 143 255 is a phone number with the 603 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 +34 603 143 255 a spam number?
According to the community, +34 603 143 255 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 603 143 255 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 603 143 255 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 603 143 255?
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 +34 603 143 255.
Where can I report a suspicious call?
You can report +34 603 143 255 directly on this page using the report button. Your contribution helps other users identify unwanted calls.