NoCall

+34 621 417 839

Risk level: High

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

Number with prefix 621. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 621

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

AI Analysis

Mobile number associated with aggressive telemarketing activities in Spain. Reports indicate callers pose as energy companies (EDP, Iberdrola, Naturgy) to offer special rates with discounts, emphasizing the governmental regularization obligation. Aggressive behavior has been reported when met with disinterest or refusal to provide personal data (bank account).

Likely purpose: Phone fraud and scams, specifically in the energy sector, to obtain personal data or sell unwanted services.

Most common user complaints

  • Se hacen pasar por empresas de energía (EDP, Iberdrola, Naturgy)
  • Ofrecen tarifas especiales con descuentos y obligatoriedad de regularización gubernamental
  • Comportamiento agresivo al no mostrar interés o negar datos personales
High dangerBlockImpersonation detectedNinguna (se hacen pasar por varias empresas de energía)EnergyMissed call

AI analysis: 22 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

AN

Aire Networks Del Mediterráneo

AIRE NETWORKS DEL MEDITERRÁNEO, S.L. UNIPERSONAL

Country:
ESUnited Kingdom
Prefix:
6214
Type:
Mobile
Current operator
Aire Networks Del Mediterráneo
Previous operator
Aire Networks Del Mediterráneo
Current operator since
17/03/2026
Assigned since:
22/10/2025

Recent searches

3 this week

Last 7 days

Community comments

3
Anónimo
15 Jan 2025

Me llamaron diciendo que era EDP, insistiendo que no era una comercializadora, ofreciendo una tarifa a 0,11 y con dto de 15%, que me pasarían a Naturgy, que era una regularización obligatoria del gobierno. Al querer comprobar mi numero de cuenta bancaria y yo negarme, la chica con acento latino (me dijo se llamaba Camila Guzmán) se puso super insistente, agresiva y dijo que al no facilitar datos iba a pagar aún más de mi factura actual.Al final al no conseguir nada me colgó

Anónimo
15 Jan 2025

Otro número de spam más empezando por 621.

Anónimo
15 Jan 2025

Me llaman continuamente. Se hacen pasar por Iberdrola y te aconsejan comercializadoras conocidas con descuento del 15% y sin permanencia a un precio de 0'11 tarifa plana. No entienden que no te interesa e insisten de forma casi agresiva en que lo pruebes solo un mes. Les dejé clarito que no quería cambiar de comercializadora y les colgué. En dos segundos volvieron a llamar. No me dió tiempo ni a bloquear el teléfono. Cuidado con esta gente.

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Signal summary for +34 621 417 839

+34 621 417 839 belongs to the 621 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 +34 621 417 839?
+34 621 417 839 is a phone number with the 621 prefix in United Kingdom. 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 +34 621 417 839 a spam number?
According to the community, +34 621 417 839 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 417 839 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 417 839 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 417 839?
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 +34 621 417 839.
Where can I report a suspicious call?
You can report +34 621 417 839 directly on this page using the report button. Your contribution helps other users identify unwanted calls.