Puerto Vallarta, Jalisco, México – Mexico’s nationwide mobile phone registration program is underway, and officials are reminding users to complete the process carefully as criminals attempt to exploit confusion surrounding the new requirement.
This initiative aims to foster a more secure and transparent communication network by linking every active Mexican phone line to a verified identity. By ensuring that mobile numbers are traceable to official documents like a passport, CURP, or RFC, authorities hope to drastically reduce instances of fraud, extortion, and other telecommunications-based crimes.
The registration period opened on January 9, 2026, and provides a generous window for compliance. Current users have until June 30, 2026, to link their information to their accounts. This deadline is essential, as lines that remain unregistered after this date may face suspension or deactivation to maintain the integrity of the new system. For those who have activated new numbers since the start of the year, a 30-day window is provided to complete the process.
It is important to note that this regulation applies exclusively to Mexican service providers; travelers using foreign SIM cards or international roaming are not required to participate.
While the program is designed to protect the public, the transition has prompted a need for increased digital awareness. Scammers have attempted to use the requirement as a cover for phishing attempts, sending messages that mimic official providers to solicit sensitive data. Users are encouraged to remain proactive by avoiding suspicious links in text messages or emails.
The most secure way to register is by visiting a provider’s official website manually or by speaking with a representative at a physical customer service center. Legitimate companies will never ask for passwords or two-factor authentication codes during this process.
For those ready to verify their lines, the process is straightforward and can often be completed from home. Most providers have launched dedicated portals where users can upload a government-issued ID and a live selfie to confirm their identity. While some users have experienced minor technical glitches during the upload phase, visiting a service center remains a reliable alternative.
Additionally, authorities advise against purchasing pre-registered SIM cards from third-party sellers on social media. These “already registered” chips, often sold for as little as 27 pesos, carry significant security risks and may involve stolen identities.
By using the registration portals provided by major carriers like Telcel, AT&T, Movistar, mobile users can ensure that their cell service remains uninterrupted. Taking a few moments to confirm a registration through a verified portal ensures that personal data stays protected and that the benefits of this new security measure are fully realized.
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