NoCall

+34 603 139 357

Risk level: Medium

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

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

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

AI Analysis

Limited information but with suspicious activity hints. The number +34603139357 has been reported 3 times, with 122 searches in external databases, categorized as spam and scam. Community comments point to a presumed scam related to renting an apartment at an attractive price (400 euros), as well as missed calls that cannot be returned because the device is off or out of coverage.

Likely purpose: The probable purpose is to carry out scams, specifically by posting attractive apartment rental offers at very low prices to attract victims.

Most common user complaints

  • Cuidado con este número va diciendo que alquila piso por 400 euros. OJO ESTAFA.
  • Llamada perdida de este teléfono que, cuando les devuelves la llamada, siempre está apagado o fuera de cobertura.
  • Mira ya estoy cansado de que está app ponga mu número cuando no he hecho nada
Medium dangerCautionningunaInvestmentsMissed callIrresistible offer

AI analysis: Jul 19, 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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:
ESUnited States
Prefix:
6031
Type:
Mobile
Current operator
Yoigo
Previous operator
Yoigo
Current operator since
17/03/2026
Assigned since:
17/11/2022

Recent searches

4 this week

Last 7 days

Community comments

3
Anónimo
Nov 1, 2025

Cuidado con este número va diciendo que alquila piso por 400 euros. OJO ESTAFA.

Anónimo
May 11, 2025

Mira ya estoy cansado de que está app ponga mu número cuando no he hecho nada

Anónimo
Mar 21, 2025

Llamada perdida de este teléfono que, cuando les devuelves la llamada, siempre está apagado o fuera de cobertura.

Report this number

What happened?

Spam numbers with prefix 6031

See all with prefix 603

Related numbers with prefix 6031

See all with prefix 603

Signal summary for +34 603 139 357

+34 603 139 357 belongs to the 603 prefix and is classified as Scam. This page combines 1 approved report and 3 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 603 139 357?
+34 603 139 357 is a phone number with the 603 prefix in United States. 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 +34 603 139 357 a spam number?
According to the community, +34 603 139 357 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 603 139 357 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 603 139 357 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 603 139 357?
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 +34 603 139 357.
Where can I report a suspicious call?
You can report +34 603 139 357 directly on this page using the report button. Your contribution helps other users identify unwanted calls.