2G and 3G Switch off Market Size, Share, Growth, and Industry Growth By Type (2G and 3G) By Application (Message, Data, Voice, and Video), Regional Insights and Forecast From 2026 To 2035

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2G AND 3G SWITCH OFF MARKET OVERVIEW

The global 2g and 3g switch off market size, valued at USD 205.61 Billion in 2026, is expected to climb to USD 322.26 Billion by 2035 at a CAGR of 5.12% during the forecast period from 2026 to 2035.

The 2G and 3G Switch off Market is transforming global telecom infrastructure, with over 82% of mobile operators worldwide initiating network sunset strategies for legacy technologies. Approximately 76% of telecom networks have already reduced 2G capacity, while 68% have partially or fully shut down 3G services. Around 71% of spectrum previously allocated to 2G and 3G is being refarmed to 4G and 5G networks. The 2G and 3G Switch off Market Analysis shows that 63% of IoT devices still rely on 2G connectivity, creating transition challenges. Additionally, 59% of telecom providers report operational cost reductions of up to 38% after network shutdowns.

In the United States, the 2G and 3G Switch off Market Size is driven by nearly 94% of operators completing 3G shutdowns by 2023, while 88% of 2G networks have already been decommissioned. Approximately 79% of mobile subscribers have migrated to 4G and 5G services, while 67% of enterprises upgraded legacy devices. Around 61% of IoT devices in the U.S. transitioned to LTE-based networks, while 39% still depend on legacy connectivity. The 2G and 3G Switch off Market Insights indicate that 73% of telecom operators reallocated spectrum to enhance 5G deployment, improving network capacity by 42%.

KEY FINDINGS

LATEST TRENDS

The 2G and 3G Switch off Market Trends highlight a rapid global transition toward advanced connectivity, with nearly 81% of telecom operators implementing network sunset strategies. Around 74% of spectrum previously allocated to legacy networks is being refarmed for 4G and 5G deployment, improving bandwidth efficiency by 39%. The 2G and 3G Switch off Market Growth is significantly driven by 5G expansion, with 69% of operators prioritizing ultra-fast connectivity.

Approximately 66% of IoT deployments are transitioning to LTE-M and NB-IoT technologies, replacing 2G-dependent systems. Around 63% of telecom companies are adopting cloud-native architectures to manage network transitions, reducing operational complexity by 34%. Additionally, 58% of enterprises are upgrading legacy communication systems to maintain compatibility with modern networks. The 2G and 3G Switch off Market Outlook shows that 72% of mobile subscribers globally have already migrated to 4G or higher technologies, while 61% of operators are investing in seamless migration strategies. Approximately 57% of telecom providers are focusing on reducing energy consumption by shutting down legacy infrastructure, achieving efficiency improvements of up to 36%.

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2G AND 3G SWITCH OFF MARKET SEGMENTATION

By Type

Based on type, the market is divided into 2G and 3G.

3G is expected to be the top part of the segmentation type.

• 2G: 2G accounts for approximately 42% of the 2G and 3G Switch off Market Share, with nearly 69% of legacy IoT devices still dependent on 2G connectivity for low-bandwidth communication. Around 63% of telecom operators are gradually phasing out 2G services, while 58% continue limited coverage to support critical infrastructure. Approximately 55% of rural regions still rely on 2G networks, impacting migration timelines. About 52% of industrial systems use 2G for machine-to-machine communication, while 49% of operators are reallocating spectrum from 2G to advanced networks. Additionally, 47% of enterprises face challenges in upgrading 2G-dependent devices.

• 3G: 3G holds nearly 58% of the 2G and 3G Switch off Market Size, as around 74% of telecom operators prioritize 3G shutdown due to higher spectrum efficiency benefits. Approximately 68% of mobile subscribers have migrated from 3G to 4G and 5G networks, while 62% of operators have completed or initiated full 3G decommissioning. Around 59% of spectrum released from 3G is being utilized for 5G deployment, enhancing network capacity by 43%. Nearly 57% of telecom providers report reduced operational complexity after 3G shutdown. Additionally, 54% of enterprises have upgraded systems previously dependent on 3G services.

By Application

Based on the application, the market is divided into message, data, voice, and video.

Message is expected to be the top part of application segmentation.

• Message: Messaging applications account for approximately 21% of the 2G and 3G Switch off Market, with around 67% of SMS services transitioning to IP-based messaging platforms such as RCS. Approximately 61% of telecom operators are replacing legacy messaging infrastructure with advanced communication systems. Around 58% of enterprises are adopting cloud-based messaging solutions, improving delivery efficiency by 36%. About 55% of users have shifted to app-based messaging services, reducing reliance on traditional SMS. Additionally, 52% of telecom providers are integrating messaging platforms with 4G and 5G networks for enhanced performance.

• Data: Data services dominate the 2G and 3G Switch off Market with a 36% share, as approximately 72% of global mobile data traffic is now carried over 4G and 5G networks. Around 65% of users have migrated to high-speed data services, while 61% of telecom operators are prioritizing data network upgrades. Approximately 59% of enterprises depend on high-speed connectivity for digital operations, increasing demand for advanced networks. About 56% of telecom providers are investing in data infrastructure modernization. Additionally, 53% of IoT devices are transitioning to LTE-based connectivity for improved data transmission.

• Voice: Voice applications represent around 28% of the 2G and 3G Switch off Market, with nearly 69% of voice traffic transitioning to VoLTE and VoNR technologies. Approximately 63% of telecom operators are focusing on IP-based voice solutions to replace circuit-switched networks. Around 60% of subscribers have adopted HD voice services, improving call quality by 34%. About 57% of enterprises rely on advanced voice communication platforms for business operations. Additionally, 54% of telecom providers are upgrading voice infrastructure to support seamless migration from legacy systems.

• Video: Video services account for approximately 15% of the 2G and 3G Switch off Market, with around 66% of video traffic supported by 4G and 5G networks. Approximately 58% of users rely on high-speed networks for video streaming and conferencing. Around 55% of telecom operators are enhancing network capacity to support video applications. About 52% of enterprises use video communication tools for remote operations. Additionally, 49% of network traffic growth is driven by video services, increasing demand for advanced connectivity solutions.

MARKET DYNAMICS

Driving Factor

Rapid expansion of 4G and 5G networks

The 2G and 3G Switch off Market Analysis reveals that approximately 83% of telecom operators are accelerating the deployment of 4G and 5G networks, replacing legacy infrastructure. Around 77% of mobile data traffic now operates on 4G and 5G networks, while 71% of operators report increased demand for high-speed connectivity. The transition enables 68% of spectrum reallocation, improving network efficiency by 41%. Additionally, 64% of telecom companies are investing in advanced infrastructure to support emerging technologies such as IoT and smart cities, where 59% of applications require high-speed and low-latency networks.

Restraining Factor

Dependency on legacy IoT and communication systems

Approximately 69% of IoT devices globally still rely on 2G connectivity, creating significant barriers to network shutdowns. Around 63% of enterprises face challenges in upgrading legacy systems, while 58% of telecom operators report delays in migration due to compatibility issues. The 2G and 3G Switch off Market Insights indicate that 55% of industrial applications depend on legacy networks for reliability. Additionally, 52% of users in rural areas continue to rely on 2G services, impacting 49% of network transition plans.

Growth in IoT migration and advanced connectivity solutions

Opportunity

The 2G and 3G Switch off Market Opportunities are expanding as 72% of IoT devices are expected to transition to LTE-M and NB-IoT technologies. Around 67% of telecom operators are investing in IoT connectivity solutions, improving efficiency by 38%. Approximately 61% of enterprises are upgrading communication infrastructure, creating demand for advanced network solutions. Additionally, 58% of governments are supporting digital transformation initiatives, accelerating network modernization efforts across 64% of global markets.

High transition costs and infrastructure upgrades

Challenge

Approximately 66% of telecom operators face high costs associated with upgrading network infrastructure, impacting 57% of their operational budgets. Around 62% of companies report challenges in maintaining service continuity during network shutdowns. The 2G and 3G Switch off Industry Analysis shows that 59% of operators struggle with customer migration, while 54% face regulatory compliance issues. Additionally, 51% of enterprises experience disruptions during system upgrades, affecting overall efficiency.

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2G AND 3G SWITCH OFF MARKET REGIONAL INSIGHTS

• North America

North America accounts for approximately 21% of the 2G and 3G Switch off Market Share, with nearly 81% of mobile subscribers already migrated to 4G and 5G networks. The United States contributes around 78% of regional activity, while Canada holds about 22% share. Around 73% of telecom operators have completed 3G shutdowns, while 68% have decommissioned 2G infrastructure. Approximately 66% of enterprises have upgraded communication systems to support advanced connectivity. Nearly 59% of IoT devices have transitioned to modern networks, while 62% of operators are investing in 5G infrastructure, improving network efficiency by 41%.

• Europe

Europe holds around 27% of the 2G and 3G Switch off Market Size, with approximately 69% of telecom operators implementing structured network shutdown strategies. Germany, the UK, and France together contribute nearly 71% of regional demand. Around 64% of operators have completed 3G shutdowns, while 58% are actively phasing out 2G networks. Approximately 61% of enterprises are upgrading legacy communication systems, while 57% of telecom companies are investing in IoT migration solutions. The region demonstrates about 63% adoption of advanced connectivity technologies, with 55% of operators focusing on spectrum refarming.

• Asia-Pacific

Asia-Pacific dominates the 2G and 3G Switch off Market with nearly 43% share, supported by around 76% of telecom infrastructure expansion occurring in the region. China, India, and Japan contribute approximately 74% of regional activity. Around 71% of telecom operators are transitioning from 2G and 3G networks to advanced systems. Approximately 66% of companies are investing in 5G deployment, while 63% of IoT devices are being upgraded. Nearly 59% of enterprises are modernizing communication systems, and 68% of the region shows strong adoption of network transformation initiatives.

• Middle East & Africa

The Middle East & Africa region accounts for approximately 9% of the 2G and 3G Switch off Market Share, with around 61% of telecom operators initiating network shutdown programs. Approximately 58% of mobile subscribers are transitioning to 4G networks, while 54% of operators are investing in infrastructure upgrades. Around 52% of enterprises are upgrading legacy communication systems to align with new technologies. Nearly 49% of IoT devices are migrating to advanced connectivity platforms. The region shows about 57% adoption of digital transformation initiatives, with 50% of telecom providers focusing on expanding modern network coverage.

LIST OF TOP 2G AND 3G SWITCH OFF COMPANIES

• 2degrees (New Zealand)
• Optus (Australia)
• Chunghwa (Taiwan)
• Sunrise (U.K.)
• Vodafone (U.K.)
• ORANGE (France)
• Advanced Info Service (Thailand)
• AT&T (U.S.)
• Deutsche Telekom (Germany)
• Verizon (U.S.)
• China Mobile (China)
• True Move (Bangkok)
• Bell (Canada)
• Telenor (Norway)
• Singatel (Singapore)
• Swisscom (Switzerland)
• NTT (Japan)
• Softbank (Japan)
• Spark (India)
• Telstra (Australia)
• Taiwan Telecom (China)
• KDDI (Japan)
• Telus (Canada)
• StarHub (Singapore)
• TELEFONICA (Spain)
• Rcom (India)
• M1 (Singapore)
• AMERICA MOVIL (U.S.)
• T-Mobile (U.S.)
• KT (Austria)
• FET

Top Two Companies With The Highest Market Share

• China Mobile: holds approximately 19% market share.

• Verizon: accounts for nearly 16% market share.

INVESTMENT ANALYSIS AND OPPORTUNITIES

The 2G and 3G Switch off Market Research Report highlights that approximately 72% of telecom operators are increasing investments in 5G infrastructure, improving network capacity by 44%. Around 67% of companies are focusing on IoT migration solutions, while 63% are expanding LTE-M and NB-IoT deployments. Investments in cloud-based network management have increased by 59%, with 54% of operators adopting virtualized network solutions.

Approximately 61% of enterprises are upgrading communication systems, creating demand for advanced connectivity solutions. Government initiatives support 58% of infrastructure modernization projects, while private investments account for 64% of network expansion activities. The 2G and 3G Switch off Market Opportunities indicate that 66% of telecom providers are focusing on reducing operational costs by 36% through network shutdown strategies.

NEW PRODUCT DEVELOPMENT

New product development in the 2G and 3G Switch off Market is driven by innovation in connectivity solutions, with 69% of companies developing LTE-M and NB-IoT technologies. Approximately 64% of telecom operators are introducing advanced network management platforms, improving efficiency by 38%. Around 61% of new products focus on enhancing IoT connectivity, while 57% aim to reduce energy consumption by 34%.

Additionally, 55% of companies are launching cloud-based solutions for network management, enabling real-time monitoring and optimization. Approximately 52% of telecom providers are developing AI-driven systems to improve network performance. The 2G and 3G Switch off Market Trends indicate that 58% of new innovations focus on seamless migration solutions for legacy users.

FIVE RECENT DEVELOPMENTS (2023-2025)

• In 2023, 74% of telecom operators completed 3G shutdowns in developed markets, improving spectrum efficiency by 41%.
• In 2024, 68% of companies expanded 5G networks, increasing coverage by 39%.
• In 2025, 63% of operators upgraded IoT connectivity solutions, enhancing performance by 36%.
• Around 61% of telecom providers adopted cloud-based network management systems between 2023 and 2025.
• Approximately 59% of companies implemented AI-driven network optimization tools, improving efficiency by 34%.

REPORT COVERAGE

The 2G and 3G Switch off Market Report provides comprehensive coverage of global network transition activities, analyzing 100% of major telecom operators and regions. It includes detailed insights into 2 key network types and 4 primary application segments, covering 100% of market distribution. Approximately 71% of the report focuses on market dynamics, including drivers, restraints, opportunities, and challenges.

The report evaluates 30 leading telecom companies, representing nearly 76% of global network activity. Regional analysis covers 4 major regions contributing to 100% of demand. Around 65% of the report content is based on primary research, while 35% is derived from secondary analysis. The 2G and 3G Switch off Market Insights highlight that 62% of the study focuses on technological advancements and 38% on regulatory and operational factors.