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+34 983 013 400

+34 983 013 400

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

Number with prefix 983. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 983

Medium
Risk level
Spam
Category
1
Spam reports
19 Mar 2026
Last report
98301 Valladolid

Varios usuarios reportan llamadas de telemarketing que dicen ser de Ono/Vodafone (sector telecomunicaciones) para ofrecer productos o coordinar instalaciones. Operan con llamadas repetidas a lo largo del día; a veces cuelgan, guardan silencio al contestar o dejan mensajes de voz confusos. Hay reportes contradictorios (por ejemplo: "nada del otro mundo.ninguna estafa."), por lo que no todas las instancias parecen claramente fraudulentas.

Likely purpose: venta de servicios / telemarketing (telecomunicaciones)

Most common user complaints

  • Llaman repetidas veces y sale como sospechoso spam
  • Me llevan llamando mañana tarde y noche, hasta 5 veces al día. Ese y el 983132472 ¿alguien sabe como bloquear llamadas?
  • Me han llamado hoy 5 de Julio de 2017 y cuelgan hdp
  • Lo he cogido suponiendo que era algun comercial y en 9 seg no han dicho nada
  • llaman de Ono para ofrecer productos
Medium dangerCautionOno / VodafoneTelecommunicationsCompany impersonationSilence when answered

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Vodafone logo

Vodafone

VODAFONE ONO, S.A. UNIPERSONAL

Country:
ESSpain
Prefix:
98301
Type:
Landline
Province:
Valladolid
Community:
Castilla y León
Assigned since:
31/12/2003

Recent searches

6 this week

Last 7 days

Community comments

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Signal summary for +34 983 013 400

+34 983 013 400 belongs to the 983 prefix and is classified as Spam. This page combines 1 approved report and 40 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 983 013 400?
+34 983 013 400 is a phone number with the 983 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 +34 983 013 400 a spam number?
According to the community, +34 983 013 400 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 983 013 400 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 983 013 400 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 983 013 400?
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 +34 983 013 400.
Where can I report a suspicious call?
You can report +34 983 013 400 directly on this page using the report button. Your contribution helps other users identify unwanted calls.