T-Mobile
32,811 ZIP codes · 49 states · 25 Mbps max
Available Connection Types
Avg across service area: 25 Mbps
Avg across service area: 3 Mbps
Largest Markets
| State | ZIP Codes | % of Coverage |
|---|---|---|
| T-Mobile in Texas | 1,989 | 6% |
| T-Mobile in Pennsylvania | 1,833 | 6% |
| T-Mobile in New York | 1,826 | 6% |
| T-Mobile in California | 1,803 | 5% |
| T-Mobile in Illinois | 1,396 | 4% |
| T-Mobile in Ohio | 1,233 | 4% |
| T-Mobile in Missouri | 1,035 | 3% |
| T-Mobile in Florida | 1,013 | 3% |
| T-Mobile in Michigan | 992 | 3% |
| T-Mobile in Iowa | 970 | 3% |
See how your connection compares to T-Mobile's advertised 25 Mbps max speed.
Frequently Asked Questions
How many areas does T-Mobile serve?
T-Mobile provides internet service in 32,811 ZIP codes across 49 states. The areas served by T-Mobile have an average Broadband Grade of B (score: 76/100).
What speeds does T-Mobile offer?
T-Mobile offers maximum download speeds of 25 Mbps and upload speeds of 3 Mbps. Average download across their service area is 25 Mbps. Technologies include Fixed Wireless.
Does T-Mobile offer fiber internet?
T-Mobile does not currently offer fiber-to-the-home internet. Their available technologies include Fixed Wireless.
Where is T-Mobile available?
T-Mobile is available in 49 states. Their largest markets are Texas (1,989 ZIPs), Pennsylvania (1,833 ZIPs), New York (1,826 ZIPs).
For this entity, the underlying data on this page comes from the FCC Broadband Data Collection (BDC). The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to the FCC Broadband Data Collection (BDC); the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. ZIPs, counties, and states. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: FCC Broadband Data Collection, 2026.