▷ 971571521, Is it spam or does it belong to a company?

Have you received any calls from the number 971571521 during the last days? You are not the only one. For a couple of weeks, many users have been reporting the reception of calls from a number similar to the one we just started. If we attend to the prefix 971 that accompanies the telephone number, the origin of the call takes us to Palma de Mallorca. The doubt arises around its nature. Is it a spam number? Do you belong to a company? We see it.

I have a call from 971571521, who is it?

“They call me two or three times a week and when I return the call nobody picks it up”, “I have had five missed calls from this number since Monday and I don't know who it is”, “They call out of time and I never pick it up”… These are the most recurrent testimonies on social networks and specialized forums around the telephone number 971 57 15 21. But who is he really?

It is Jazztel, or at least some of the affected users certify it. The purpose of the call is limited to offering different promotions in the form of "personalized" rates and plans. We can conclude, therefore, that it is a spam call.

How to block calls from 971 571 521 and other spam numbers

There are different ways to block the reception of calls for advertising purposes. The first and most effective is to block the number through system options or through third-party applications. On Android and iOS the process is as simple as accessing the Phone or Calls application, clicking on the phone number and selecting the Block number option.

In the event that our phone lacks the aforementioned function, we can use third-party applications, such as True Caller for Android or Mr. Number for iOS. The process is similar to the one we just described. We can also activate the filtering function to block the reception of all calls for promotional purposes.

The last option that we can resort to is based on signing up for the Robinson List, a platform managed by the Spanish Association of Digital Economy whose sole purpose is to force companies to stop making spam calls. We will only have to register our personal data along with all the telephone numbers where we want to stop receiving calls. In a period of one or two months we will stop receiving commercial notifications of any kind.

List of spam numbers identified by tuexpertomovil.com