NoCall

+34 621 446 521

Risk level: High

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

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 information but with fraud indicators. The number +34621446521 has been reported by at least 2 users in an external database, with 85 searches made. User comments indicate that callers pose as Endesa representatives to offer electricity bill discounts, aiming to extract sensitive personal information.

Likely purpose: Identity theft fraud, specifically to extract personal data under the pretense of offering Endesa service discounts.

Most common user complaints

  • Se hacen pasar por Endesa para ofrecerte pagar menos por la luz, solo para pedirte tus datos personales.
  • Es una estafa telefónica. Se hacen pasar por distribuidora de endesa para sacar información
High dangerBlockEndesa (suplantada)EnergyCompany impersonationMissed 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

N2

Neotel 2000

NEOTEL 2000, S.L. UNIPERSONAL

Country:
ESSingapore
Prefix:
6214
Type:
Mobile
Current operator
Neotel 2000
Previous operator
Aire Networks Del Mediterráneo
Current operator since
17/03/2026
Assigned since:
22/10/2025

Recent searches

1 this week

Last 7 days

Community comments

2
Anónimo
27 Jan 2025

Es una estafa telefónica. Se hacen pasar por distribuidora de endesa para sacar información

Anónimo
23 Jan 2025

Se hacen pasar por Endesa para ofrecerte pagar menos por la luz, solo para pedirte tus datos personales.

Report this number

What happened?

Spam numbers with prefix 6214

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Signal summary for +34 621 446 521

+34 621 446 521 belongs to the 621 prefix and is classified as Scam. This page combines 1 approved reports and 2 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 621 446 521?
+34 621 446 521 is a phone number with the 621 prefix in Singapore. It has been reported 1 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +34 621 446 521 a spam number?
According to the community, +34 621 446 521 has 1 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 621 446 521 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 621 446 521 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 621 446 521?
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 +34 621 446 521.
Where can I report a suspicious call?
You can report +34 621 446 521 directly on this page using the report button. Your contribution helps other users identify unwanted calls.