NoCall

+34 623 733 664

Risk level: High

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

Number with prefix 623. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 623

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

AI Analysis

Spanish mobile phone number reported by multiple users for making spam calls and alleged scams. Users report frequent calls with immediate hang-ups after answering, and some claim the callers possess personal information (name, ID, old address) and mention 'Endesa price regularization' as a pretext.

Likely purpose: Spam and phone scams, particularly using personal information to deceive recipients about alleged utility (Endesa) price regularizations.

Most common user complaints

  • Llaman y cuelgan
  • Tienen mi nombre y DNI
  • Estafa relacionada con Endesa
High dangerBlockImpersonation detectedTelecommunicationsMissed callFake prize

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Yoigo logo

Yoigo

XFERA MÓVILES, S.A. UNIPERSONAL

Country:
ESUnited States
Prefix:
6237
Type:
Mobile
Current operator
Yoigo
Previous operator
Yoigo
Current operator since
17/03/2026
Assigned since:
09/09/2022

Recent searches

1 this week

Last 7 days

Community comments

12
Anónimo
Nov 16, 2024

Estafa. Bloqueado

Anónimo
Nov 8, 2024

acaban de llamar ,contesto y cuelgan

Anónimo
Nov 8, 2024

No paran de llamar

Anónimo
Nov 8, 2024

Llaman y sin contestar cuelgan.Huele mal

Anónimo
Nov 8, 2024

Llaman, respondo y cuelgan

Anónimo
Nov 7, 2024

No contestan Spam

Anónimo
Nov 7, 2024

Spam.Me han molestado

Anónimo
Nov 7, 2024

Tienen mi nombre y DNI. Dicen que es para una "regularización de precios" de Endesa. Han intentado enviarme un SMS para "confirmar mis datos" pero no han podido porque mi teléfono filtra los SMS sospechosos.Tiene pinta de estafa.

Anónimo
Nov 7, 2024

Hasta las narices de este nº y de los 621..........

Anónimo
Nov 7, 2024

Llaman y al descolgar tú, no habla nadie y cuelgan. Bloquear y no coger

Anónimo
Nov 7, 2024

Llaman mucho y al contestar cuelgan.

Anónimo
Nov 7, 2024

Tienen mi nombre y una dirección donde viví hace años. Endesa; estafa.

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Spam numbers with prefix 6237

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Signal summary for +34 623 733 664

+34 623 733 664 belongs to the 623 prefix and is classified as Scam. This page combines 1 approved report and 12 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 623 733 664?
+34 623 733 664 is a phone number with the 623 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 +34 623 733 664 a spam number?
According to the community, +34 623 733 664 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 623 733 664 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 623 733 664 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 623 733 664?
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 +34 623 733 664.
Where can I report a suspicious call?
You can report +34 623 733 664 directly on this page using the report button. Your contribution helps other users identify unwanted calls.