NoCall

+34 921 210 063

Risk level: High

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

Number with prefix 921. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 921

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

AI Analysis

Limited but indicative information of suspicious activities. The number +34921210063 has been reported multiple times by users denouncing telephone harassment related to the collection of non-existent debts and scam strategies. Community comments point to a pattern of persistent calls at different times and, in some cases, using different numbers, suggesting aggressive tactics to intimidate or deceive victims.

Likely purpose: Aggressive collection of non-existent debts or telephone scams

Most common user complaints

  • dar la lata por deudas no existentes
  • llamar a diferentes horas
  • usar números diferentes para llamar
  • acoso telefónico persistente
High dangerBlockDebt collectionMissed call

AI analysis: Jul 26, 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

CT

Colt Technology Services

COLT TECHNOLOGY SERVICES, S.A. UNIPERSONAL

Country:
ESUnited States
Prefix:
92121
Type:
Landline
Current operator
Colt Technology Services
Previous operator
Colt Technology Services
Current operator since
17/03/2026
Province:
Segovia
Community:
Castilla y León
Assigned since:
12/12/2008

Recent searches

4 this week

Last 7 days

Community comments

7
Anónimo
Oct 2, 2024

Indeseables carroñeros buitres. Tres años dando la lata de lo que no existe. Ni poniendo denuncias dejan de acosar

Anónimo
Sep 10, 2024

Bloqueados estafadores seguro

Anónimo
Sep 5, 2024

COBRADORES CARROÑEROS

Anónimo
Aug 2, 2024

estafadores,quieren cobrar deudas que no existen

Anónimo
Aug 1, 2024

"Contra el vicio de estafar y molestar ... La virtud de borrar y bloquear"

Anónimo
Jan 15, 2024

No paran de llamar a diferentes horas y con numeros diferentes.

Anónimo
Jan 16, 2023

Son de recobros, cuidado.

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What happened?

Spam numbers with prefix 92121

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Related numbers with prefix 92121

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Signal summary for +34 921 210 063

+34 921 210 063 belongs to the 921 prefix and is classified as Debt. This page combines 1 approved report and 7 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 921 210 063?
+34 921 210 063 is a phone number with the 921 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 +34 921 210 063 a spam number?
According to the community, +34 921 210 063 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 921 210 063 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 921 210 063 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 921 210 063?
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 +34 921 210 063.
Where can I report a suspicious call?
You can report +34 921 210 063 directly on this page using the report button. Your contribution helps other users identify unwanted calls.