NoCall

+34 921 210 063

+34 921 210 063

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

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

Medium
Risk level
Harassment
Category
1
Spam reports
18 Mar 2026
Last report
92121 Segovia

Usuarios identifican el número como cobradores/servicios de recobro que intentan cobrar deudas que, según los reportes, no existen. Operan mediante llamadas repetidas y acoso, a distintas horas y desde números diferentes.

Likely purpose: cobro de deudas

Most common user complaints

  • Indeseables carroñeros buitres. Tres años dando la lata de lo que no existe. Ni poniendo denuncias dejan de acosar
  • Bloqueados estafadores seguro
  • COBRADORES CARROÑEROS
  • estafadores,quieren cobrar deudas que no existen
  • No paran de llamar a diferentes horas y con numeros diferentes.
Medium dangerBlockDebt collection

AI analysis: 6 may 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.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:
ESSpain
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

6 this week

Last 7 days

Community comments

Report this number

What happened?

Spam numbers with prefix 92121

See all with prefix 921

Related numbers with prefix 92121

See all with prefix 921

Signal summary for +34 921 210 063

+34 921 210 063 belongs to the 921 prefix and is classified as Harassment. This page combines 1 approved report and 14 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 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 +34 921 210 063 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.