Robinson List or app blocking: which suits you
The Robinson List and app blocking fight nuisance calls in different ways. We explain how they differ and why it pays to use both.
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If you get sales calls you weren't expecting, you have probably heard of the Robinson List and also of blocking numbers from your phone or an app. They are two tools that sound similar but tackle different problems. Understanding the difference saves you frustration and, above all, helps you decide what to do with each kind of call.
What the Robinson List is
The Robinson List is the Advertising Exclusion Service run in Spain by the Adigital association. How it works is easy to explain: you sign up free of charge, providing your contact details (phone, email, postal address) and, from that moment on, companies that are part of the system are obliged to check the file before launching a campaign and to exclude anyone listed in it.
There is an important nuance that many people overlook: the Robinson List only stops marketing from companies with which you have no prior relationship. If you have bought something, taken out a service or given your express consent to a company, that relationship prevails and it can keep contacting you even if you are registered. That is why people sometimes sign up and still receive calls from their own provider or their bank: it is perfectly consistent with how the system works.
What the Robinson List does NOT do
It is worth being clear about its limits so you don't expect something from it that it cannot deliver:
- It is not immediate. The regulations give companies a window to update their lists, so after you sign up it can take weeks before you notice the effect.
- It does not stop scammers. Fraudsters, fake energy salespeople or fraudulent calls operate outside the law; they don't check any file and have no intention of doing so. The Robinson List is a legal compliance mechanism, and it has no effect on those who don't respect the law.
- It does not act on specific numbers. It is not a filter on your phone: it is a register that companies must respect.
If you want to register or understand the process step by step, there is a Robinson List guide with the full detail.
What blocking on an app or on the phone is
Blocking is something completely different and far more direct. When you block a number (from your phone's own settings or from a specialised app), your phone stops letting calls from that specific number through: it doesn't ring, it doesn't bother you and, depending on the system, it doesn't even show up as a missed call.
Apps go a step beyond manual blocking. They usually rely on collaborative databases of numbers reported by other users, so they can identify and filter spam or potential fraud calls even before you have ever seen them. In other words, they act precisely on the ground the Robinson List doesn't reach: repeat spam and scams.
Blocking is immediate, under your control and does not depend on anyone meeting any legal obligation. The trade-off is that it operates on individual numbers or on known patterns; it does not prevent a legitimate, well-meaning company that is not yet on your blacklist from calling you for the first time.
If you want to set up your own filter, we explain the options in how to block spam calls.
Quick comparison
| Aspect | Robinson List | App/phone blocking |
|---|---|---|
| What it tackles | Unwanted legal marketing | Specific spam and scams |
| Who it affects | Registered, law-abiding companies | Any number you choose or that is reported |
| Speed | Not immediate (weeks) | Immediate |
| Stops scammers | No | Yes, to a large extent |
| Who controls it | Adigital and the companies | You |
| Exceptions | Companies with a prior relationship | New, unidentified numbers |
Why it isn't really a choice
Given the above, the question "Robinson List or blocking?" starts from a mistaken premise. They are not competing alternatives: they cover different gaps in the same problem.
- The Robinson List reduces the volume of legal, legitimate marketing that comes in through the front door. It is background work: preventive and quiet.
- Blocking cuts off specific nuisance numbers and the fraud the law fails to deter at the root. It is reactive, immediate and surgical.
Used together, one lowers the noise from companies that do play by the rules and the other covers the flank those rules don't protect. Giving up either one leaves you exposed on exactly the opposite side.
What suits you
To decide what to do in your case, think about the type of calls you receive:
- Lots of different companies call you offering products (energy, telecoms, insurance). Sign up for the Robinson List. Over time you will notice the trickle of legal salespeople drop off. Be patient: the effect is not overnight.
- The same number, or a batch of similar numbers, keeps hammering you. Here the Robinson List will do little. Block those numbers and, if you use an app with a collaborative database, let it automatically filter the ones the community has already flagged.
- You suspect it's an attempted scam (they ask for details, claim to be your bank, rush you). Hang up, give no information and block. The Robinson List does not protect you from this at all. If you're unsure how to react, look over what to do about a suspicious call.
- You don't know who's calling and want to check before acting. Look the number up in a directory of spam numbers to see whether other people have already reported it.
The most robust strategy is the combination: you sign up for the Robinson List to stop legal marketing, and you keep blocking and number identification active for everything else. One layer deals with those who play by the rules; the other, with those who ignore them.
One detail that makes the difference: reporting
There is a step that multiplies the effectiveness of blocking and that many users skip: reporting the number. When you report a nuisance or fraudulent call, you don't just protect your own phone; you feed the collaborative database that lets the system automatically warn and filter for thousands more people. Individual blocking defends you; reporting defends the community and, in turn, strengthens your own future protection.
In short
The Robinson List and blocking on an app don't compete: they complement each other. The first is a preventive shield against the legal marketing of companies that respect the rules; the second is an immediate, self-controlled defence against specific numbers, repeat spam and the scams the law fails to deter. If you want real peace of mind, don't choose: use both.
Just had a suspicious call? Look the number up and report it in NoCall's spam number directory. Every report helps the next person recognise the threat before picking up.
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