NoCall

+34 921 275 803

Risk level: High

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

High
Risk level
Scam
Category
1
Spam reports
18 Mar 2026
Last report
921275 Segovia

Posible campaña de telemarketing relacionada con una comercializadora de luz: llaman para ofrecer/colocar contratos de energía. Operan desde un fijo, a menudo cuelgan o permanecen en silencio al contestar y vuelven a llamar con una oferta; también llaman a horas tardías según varios usuarios. Varios reportes además acusan intentos de estafa y de "robar cuentas bancarias".

Likely purpose: colocación de contratos de luz

Most common user complaints

  • Los ladrones de cuenta bancaria desde sudamérica, lo mismo da si son los del sur del mediterráneo. Hoy 5 llamadas. No paran de acosar para robar y engañar
  • Me acaban de llamar y les he colgado y bloqueado. Sólo oí : comercializadora de luz a una mujer con acento sudamericano.
  • Llama diariamente, primero cuelga en cuanto contestas, y al cabo de un rato, vuelve a llamar con alguna oferta comercial
  • Llaman una vez y cuelgan...
  • Llaman diariamente para colocar contratos de luz
High dangerBlockcomercializadora de luzEnergySilence when answeredCompany impersonationIrresistible offer

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

BB

Bnt Business

BNT BUSINESS, S.L.

Country:
ESSpain
Prefix:
921275
Type:
Landline
Province:
Segovia
Community:
Castilla y León
Assigned since:
11/05/2023

Recent searches

5 this week

Last 7 days

Community comments

Report this number

What happened?

Spam numbers with prefix 921275

See all with prefix 921

Related numbers with prefix 921275

See all with prefix 921

Signal summary for +34 921 275 803

+34 921 275 803 belongs to the 921 prefix and is classified as Scam. This page combines 1 approved report and 40 public comments to explain the risk level.

Frequently asked questions

Who calls from +34 921 275 803?
+34 921 275 803 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 +34 921 275 803 a spam number?
According to the community, +34 921 275 803 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +34 921 275 803 back?
If you don't recognise the number and it has negative reports, it's best not to call +34 921 275 803 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +34 921 275 803?
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 +34 921 275 803.
Where can I report a suspicious call?
You can report +34 921 275 803 directly on this page using the report button. Your contribution helps other users identify unwanted calls.