NoCall

+34 621 405 618

Risk level: High

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

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
Mar 18, 2026
Last report

AI Analysis

Limited but indicative information of unwanted telemarketing activity. The number +34621405618 has been reported for making spam calls, especially impersonating utility company Naturgy. Users report callers know their personal data (name, surname, old address) and use pretexts like 'incidents at your address' or 'unactivated bonuses' to start conversations. Calls are often annoying, with immediate hang-ups if the user shows disinterest or contradicts the call's premise.

Likely purpose: Fraudulent or unwanted telemarketing, possibly to sell services or gather personal information under false pretenses.

Most common user complaints

  • Me han llamado diciendo q son de Naturgy
  • Saben mi dirección
  • Es muy molesto tantas llamadas spam
  • Ni respetan los días de fiesta
High dangerBlockImpersonation detectedNaturgy (impersonada)TechnologyMissed call

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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

2 this week

Last 7 days

Community comments

5
Anónimo
Dec 3, 2024

Es muy molesto tantas llamadas spam

Anónimo
Nov 27, 2024

Me han llamado diciendo q son de Naturgy y q había jna incidencia en una dirección antigua mía, sabíamos mi nombre y apellidos. Cuando he dicho q ya no vivía ahí me ham colgado. He vuelto a llamar y me sale un contestador diciendo q es atención al cliente pero no dice de q empresa y a los 5 segundos te cuelgan.

Anónimo
Sep 11, 2024

Són uns canin os, ni respetan lo dias de fiesta

Anónimo
Aug 30, 2024

Saben mi dirección, Dicen ser de Naturgy. Les digo no me interesa, y cuelgan.

Anónimo
May 13, 2024

Me han llamado diciendo que tengo un bono de Naturgy sin activar. Cuando la he dicho que no soy de Naturgy ha colgado.

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What happened?

Spam numbers with prefix 6214

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Signal summary for +34 621 405 618

+34 621 405 618 belongs to the 621 prefix and is classified as Scam. This page combines 1 approved report and 5 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 621 405 618?
+34 621 405 618 is a phone number with the 621 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 +34 621 405 618 a spam number?
According to the community, +34 621 405 618 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 405 618 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 405 618 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 405 618?
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 +34 621 405 618.
Where can I report a suspicious call?
You can report +34 621 405 618 directly on this page using the report button. Your contribution helps other users identify unwanted calls.