In a major victory for phone users across Spain, unwanted commercial calls, or “spam calls”, long a source of daily frustration, have plummeted in early 2026 thanks to a combination of tough new laws, stricter enforcement, and simple consumer tools.
The “Ley 10/2025 de Servicios de Atención a la Clientela” (law of services and customer service), officially published on December 27 and now fully in effect, has been a turning point in favour of the customer. The landmark legislation forces companies to identify legitimate commercial calls with special numerical prefixes (800 0r 900 numbers), allowing telecom operators to automatically block any non-compliant attempts. Also, any contract verbally agreed during an unauthorised cold calls is now declared null and void, removing the incentive for aggressive sales tactics, and this goes as well if they are from a company you already contract services from. For example, if your telephone company calls you and convinces you to say “yes” to a life insurance policy, you can cancel at any time, as the agreement is now null and void.
Regular mobile numbers for sales call now banned
Complementing the new law is another series of 2025 regulations (including Order TDF/149/2025) that has banned the use of regular mobile numbers for marketing or customer service calls starting in June 2025, while requiring operators to block spoofed international numbers masquerading as Spanish ones. Numbers beginning 6 or 7 are now strictly prohibited from making unsolicited sales calls. These technical measures have already blocked tens of millions of fraudulent and spam attempts, according to reports from telecom providers and anti-fraud initiatives.
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Get listed as not wanting sales calls
For everyday consumers, the classic Lista Robinson remains the go-to solution and most effective personal shield against legal (and unwanted) sales calls. The free national opt-out registry, managed at listarobinson.es, lets individuals block unsolicited advertising across phone, email, SMS, and regular mail. Registration is straightforward: visit the site, sign up, verify your email, and select the telephone channel. The block takes full effect within two months, and companies are legally required to check the list before dialling.
The Agencia Española de Protección de Datos (AEPD) has backed these changes with real teeth, issuing fines, including several of €5,000 and higher, against companies that ignore the Lista Robinson or make unauthorised calls. Serious or repeated violations can now reach up to €2 million, sending a reasonably strong message to offenders.
48 million fraudulent calls blocked
Experts and user reports indicate a noticeable quieting of phones since late 2025. While exact nationwide statistics for January 2026 are still emerging, earlier data from 2025 showed Spain blocking 48 million fraudulent calls under the new anti-scam plan, and spam volumes, previously among the highest in Europe (averaging 10 to 15 unwanted calls per month per person), are widely reported to have fallen sharply.
To maximise protection in 2026, experts recommend a simple three-step strategy:
- Register immediately on the Lista Robinson to stop legitimate marketing calls.
- Enable the built-in spam filters on your smartphone; Android’s Google Phone app and the iPhone’s “Silence Unknown Callers” feature automatically catch most remaining nuisance calls.
- Add apps like Truecaller or Hiya for extra layers of community-powered identification and blocking, especially against persistent scam attempts.
If spam doesn’t stop despite these steps, it is suggested that you report incidents directly to the AEPD with call details — a process that has led to swift sanctions in recent cases.
For millions of people tired of dinner-time sales pitches and fake bank alerts, 2026 is shaping up to be the year the phone finally rings less, and only when it really matters. Peace and quiet may have just become the new normal.