US Carriers, Starlink Limit 'Unlimited' Data With 5GB to 1.2TB Thresholds
Updated
Updated · MUO - MakeUseOf · Jun 27
US Carriers, Starlink Limit 'Unlimited' Data With 5GB to 1.2TB Thresholds
3 articles · Updated · MUO - MakeUseOf · Jun 27
Summary
Fine print across major U.S. carriers and Starlink shows “unlimited” plans often keep data flowing but can cut priority or speed after usage thresholds, rather than guaranteeing full-speed service.
Those limits stem from shared network capacity: carriers use de-prioritization, hotspot caps and video restrictions to manage congestion and protect other users from a small group of heavy consumers.
AT&T’s entry plan includes 5GB of premium data, T-Mobile Essentials is deprioritized from the start and drops further after 50GB, while Verizon can slow the heaviest 0.5% of users—about 1.2TB a month—to 4 Mbps.
Home internet and satellite use the same model: T-Mobile 5G Home Internet pushes users above 1.2TB to the back of the queue, and Starlink business plans include about 1TB of priority data before reverting to standard service.
For light users, “unlimited” may work in practice; remote workers, tethering users and families on cheaper tiers are more likely to hit the asterisk hidden behind the label.