Verizon says that it will indefinitely delay the shutdown of its 3G network, after pushing the shutdown from the end of 2019 to the end of 2020
at least for now Brad Linder / Liliputing : Lilbits: 3G isn't dead yet Eli Blumenthal / CNET : Verizon will keep its 3G network running for now, as planned shutdown is pushed off Evan Selleck / iDownloadBlog.com : Verizon is delaying shutting down its 3G network again Tweets: @thethomaspauls1 : @Techmeme @mikeddano Net result is higher COGS and slower 5G speeds / coverage. Seems like a bad strategy. Due to Tracphone?
Context & Ripple Effects
Verizon's open-ended delay diverged from T-Mobile's contemporaneous move to require new devices to support VoLTE and end support for non-VoLTE phones, a faster push away from legacy voice hardware. The contrast made Verizon's timetable consequential for customers still dependent on older devices.
The delay was temporary rather than a reversal: related coverage later records Verizon's December 2022 3G decommissioning after AT&T and T-Mobile had already retired their 3G services.
First-order effects
- Verizon must continue operating its 3G network beyond the prior end-2020 target, preserving service for subscribers and devices that have not moved to newer network standards.
- The postponed retirement delays Verizon's ability to fully redirect the network resources tied to 3G toward its newer network buildout.
Second-order effects
- T-Mobile's VoLTE requirement put more immediate pressure on its customers and device sellers to transition, while Verizon's extension gave its own legacy-device base more time to migrate.
- Verizon's timetable left it out of step with rivals' legacy-network retirements, making device compatibility and migration support a carrier-specific issue.
Third-order effects
- The subsequent shutdowns show US carriers converging on retirement of legacy network layers; the transition shifts compatibility expectations toward devices designed for LTE and newer services.
- Carrier network upgrades increasingly depend on managing the installed base of older devices, so shutdown schedules become a practical constraint on how quickly operators can repurpose infrastructure.
The trend: US carriers are retiring legacy network layers, with device-transition readiness determining the pace of spectrum and infrastructure reuse.