Mexico's Mandatory Cellphone Registration Deadline Looms: Service Suspension for Non-Compliance

Mexico is enforcing a mandatory cellphone line registration by June 30, 2026, a government initiative aimed at curbing extortion and fraud while bolstering security in telecommunications.

Users must link their phone numbers to their identity using their Unique Population Registry Code (CURP) and a valid official identification. The Federal Government mandates this process to enhance security controls. Failure to comply before the deadline will lead to service suspension beginning July 1. However, users can regain service once their line is registered.

This measure affects both prepaid and postpaid customers. Once suspended, lines will be unable to make calls, send messages, or use mobile data, including instant messaging apps like WhatsApp. Only emergency calls will remain functional. The government emphasizes that registration is crucial for continued service.

Registration can be completed either in person at operator branches or through their respective digital platforms. The process typically requires the user's CURP, a valid ID, and a selfie for identity verification. After submission, a confirmation message indicates successful registration. The Comisión Reguladora de Telecomunicaciones (CRT) oversees these regulations.