T-Mobile Business Internet
T-Mobile
5G fixed wireless internet with a 5-year price guarantee
T-Mobile Business Internet is 5G fixed wireless: a gateway at your location connects to T-Mobile's cell network, so there is no cable or fiber install. It is $35 a month with a 5-year price guarantee, no annual contract and a $35 device connection charge. T-Mobile quotes typical 5G speeds of 91 to 361 Mbps down and 21 to 38 Mbps up, availability depends on the address, and lines using over 1.2TB a month can be slowed during congestion. It suits a shop, small office or trades base that wants a quick self-install or a backup line next to cable. Pick fiber or cable instead if you upload large files all day, need a published uptime guarantee, or the address check offers only 4G LTE.
Cost at your size
T-Mobile Business Internet costs $35 a month whatever the team size.
T-Mobile Business Internet costs $22.50 less than the median business internet tool for one seat ($57.50).
T-Mobile Business Internet pays for itself if it saves 1 hour a month at $30 an hour, our assumption.
Change assumptions
Figures from the vendor's published prices. How we calculate prices
Getting help with T-Mobile Business Internet
- How to reach them
- Phone: every plan · 24/7
- Live chat: plans not stated
- Help center: every plan
- Community forum: every plan
- Onboarding
- Self-install in about 15 minutes; professional installation offered on select plans
We found no public status page for T-Mobile.
From T-Mobile's support and pricing pages, October 2026 · checked by us 2026-10-20 · How we gather this
Sources
- t-mobile.com/support/business, read 2026-10-20
- t-mobile.com/business/b2b-contact-information, read 2026-10-20
- t-mobile.com/business/check-eligibility, read 2026-10-20
- t-mobile.com/business/solutions/business-internet-services/small-business-internet, read 2026-10-20
- t-mobile.com/support/coverage/network-outages, read 2026-10-20
- Phone: “Call 855-984-3998” (t-mobile.com/business/b2b-contact-information)
- Phone hours: “Get answers from our T-Mobile Business Expert, 24/7.” (t-mobile.com/support/business)
- Live chat: “Chat with a business expert” (t-mobile.com/business/check-eligibility)
- Help center: “Inseego FX4100 Router Troubleshooting” (t-mobile.com/support/business)
- Community forum: “Ask our community” (t-mobile.com/support/coverage/network-outages)
- Onboarding: “Set up in just 15 minutes with self-install.” (t-mobile.com/business/solutions/business-internet-services/small-business-internet)
Why people pick it
- Self-install in under an hour
- No annual contract, 5-year price guarantee
Where it falls short
- Upload typically 21 to 38 Mbps
- No uptime guarantee on the standard plan
Alternatives in business internet
AT&T Business Fiber
From $60/mo
Fiber internet with equal upload and download speeds, no annual contract
Comcast Business Internet
From $70/mo
Cable business internet with 1-year or 5-year pricing
Spectrum Business Internet
From $50/mo
Cable business internet from $50 a month for the first year, no contract
Verizon Business Internet
From $64/mo
Fios fiber and 5G fixed wireless internet for US businesses
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