NoCall

+34 621 286 577

Risk level: High

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

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

Limited but indicative information of suspicious activities. The number +34621286577 has been reported by multiple users for making spam calls, telephone harassment, and alleged scams posing as electric utility companies (such as Iberdrola) to obtain personal or financial information. Patterns include unresponsive calls, abrupt hang-ups, and lack of legitimate identification.

Likely purpose: Scam or phishing by posing as an electric utility company to obtain sensitive data or money.

Most common user complaints

  • Estafa aparente
  • Spam, acoso telefónico, dicen ser de cia eléctrica
  • Llaman y no dicen nada
  • Lo coges, no contestan y cuelgan sin atender nada
  • Deben tener una base de datos robada... Ruido de fondo, no se presentan adecuadamente y solo preguntan
High dangerBlockImpersonation detectedNo confirmada (se hace pasar por empresas como Iberdrola)TelecommunicationsMissed 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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:
ESSpain
Prefix:
6212
Type:
Mobile
Current operator
Aire Networks Del Mediterráneo
Previous operator
Aire Networks Del Mediterráneo
Current operator since
18/03/2026
Assigned since:
02/02/2017

Recent searches

1 this week

Last 7 days

Community comments

9
Anónimo
8 Sept 2023

Estafa aparente

Anónimo
6 Sept 2023

Spam, acoso telefonico, dicen ser de cia electrica.

Anónimo
10 Aug 2023

621 286 577Me llaman haciéndose pasar por la compañía suministradora de electricidad, diciendo que han detectado un error en la factura, les contesto que desconfío y que no le voy a dar ningún dato, me cuelgan de repente sin decir nada, ni despedirse.

Anónimo
9 Aug 2023

Llaman y no dicen nada.

Anónimo
9 Aug 2023

Lo coges, no contestan y cuelgan sin atender nada.

Anónimo
9 Aug 2023

SPAM !!! Algun operador de los millones que hay repetidos y operando sin regular por el gobierno.

Anónimo
9 Aug 2023

Deben tener una base de datos robada... Ruido de fondo, no se presentan adecuadamente y solo preguntan

Anónimo
9 Aug 2023

Iberdrola, pesados y maleducados, no escuchan, no dejan hablar.

Anónimo
9 Aug 2023

no lo he cogido ...directamente a spam

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Spam numbers with prefix 6212

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Signal summary for +34 621 286 577

+34 621 286 577 belongs to the 621 prefix and is classified as Scam. This page combines 1 approved report and 9 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 621 286 577?
+34 621 286 577 is a phone number with the 621 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 +34 621 286 577 a spam number?
According to the community, +34 621 286 577 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 286 577 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 286 577 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 286 577?
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 +34 621 286 577.
Where can I report a suspicious call?
You can report +34 621 286 577 directly on this page using the report button. Your contribution helps other users identify unwanted calls.