Question 1

Who calls from +34 800 021 540?

Accepted Answer

+34 800 021 540 is a phone number with the 800 prefix in Spain. It has been reported 2 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.

Question 2

Is +34 800 021 540 a spam number?

Accepted Answer

According to the community, +34 800 021 540 has 2 reports, which suggests it is likely spam. Check the risk score and comments for details.

Question 3

Is it safe to call +34 800 021 540 back?

Accepted Answer

If you don't recognise the number and it has negative reports, it's best not to call +34 800 021 540 back. Avoid sharing personal or banking details with unknown numbers.

Question 4

How can I block +34 800 021 540?

Accepted Answer

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 +34 800 021 540.

Question 5

Where can I report a suspicious call?

Accepted Answer

You can report +34 800 021 540 directly on this page using the report button. Your contribution helps other users identify unwanted calls.

+34 800 021 540

Frequently asked questions