The Philippines’ National Telecommunications Commission (NTC) has announced plans to completely phase out 3G mobile networks across the country by December 31, 2026. The initiative, detailed in a draft circular titled “Decommissioning of Third Generation (3G) and Second Generation (2G) Mobile Network Series,” aims to support the transition to more advanced 4G and 5G technologies.
The decision comes after several recent security incidents in the Philippines involving IMSI catchers and cellular network vulnerabilities, which have exposed security risks in legacy mobile networks. The move is part of the country’s broader strategy for enhanced digital security, including the recent mandate from the Central Bank requiring FIDO passwordless authentication by 2026.
The phaseout will proceed gradually based on geographic regions to minimize disruption to consumers. Public telecommunications entities must submit detailed technical transition plans within 60 days of the circular’s effectivity, outlining their strategies for managing the network shutdown.
To support consumers during the transition, telecommunications companies are required to implement several measures, including device upgrade subsidies, free SIM card upgrades, toll-free helplines, walk-in support centers, and online assistance portals. The consumer protection approach builds on the NTC’s previous initiatives, such as their efforts to strengthen SIM card registration requirements.
The NTC cited multiple reasons for the shutdown, including security vulnerabilities in legacy networks such as susceptibility to cell-site simulators and IMSI catchers. These concerns are particularly relevant given recent incidents where authorities have arrested individuals conducting unauthorized surveillance using such devices near government facilities.
While 3G networks will be fully decommissioned by the end of 2026, the 2G network phaseout will follow a separate timeline, particularly in regions like Mindanao where 2G remains essential for basic connectivity. The NTC will issue separate guidelines for phasing out 2G/3G-capable devices.
The initiative follows global trends, as numerous countries have already retired their 3G networks, maintaining 2G only for limited functions such as voice and SMS fallback. The transition coincides with ongoing efforts by Philippine telecom operators to expand 5G coverage and broadband access, including Smart Communications’ recent launch of Smart 5G Home WiFi, a wireless broadband service targeting underserved areas. Smart Communications has demonstrated leadership in this space, recently becoming the first Philippine telco to receive GSMA Open Gateway API certification.
Sources: Context Philippines, Bilyonaryo, TS2 Tech
