Where T-Mobile reports home internet service

T-Mobile's reach, state by state

As of June 30, 2026 (FCC file revision of November 10, 2026), T-Mobile reports home internet at 81,636,696 of the 115,784,915¹ broadband serviceable locations the FCC counts: houses, apartment buildings and small businesses, not households. It reports at least one location in every state and DC. "Reports" is the operative word: a location counts when T-Mobile tells the FCC it could install standard service there within ten business days, whether or not anyone subscribes.

The share is highest in DC (84.5%), Rhode Island (79.8%), Florida (78.1%) and Illinois (77.9%). It is lowest in Montana (46.7%), Wyoming (47.5%), Vermont (49.0%) and New Mexico (51.2%¹), where close to half of all locations are outside its reported footprint.

By count, the largest states are Texas (7,478,339 locations), California (7,088,314) and Florida (6,045,796¹).

Fixed wireless, with a 100 Mbps ceiling

Nearly all of this footprint is one technology. T-Mobile reports licensed fixed wireless, the FCC category that includes 5G home internet, at 81,504,410 locations, the largest fixed wireless footprint of any provider. It reaches 70.4% of US locations, ahead of Verizon (54.0%) and AT&T (32.3%¹).

The speed column tells a different story from the coverage column. The fastest download T-Mobile advertises for fixed wireless in its filing is 100 Mbps, and it reports 100/20 Mbps, the FCC's broadband benchmark, at 25,917,721 locations, roughly a third of its fixed wireless footprint. Verizon, with fewer fixed wireless locations, advertises up to 1 Gbps and reports 100/20 at 27,089,583¹.

At state level, the share of all locations where T-Mobile reports 100/20 runs from 33.4% in the District of Columbia and 32.4% in Illinois down to 7.1% in New Mexico and 9.0% in Vermont. Among large cities, it reaches 57.2% of Lincoln, Nebraska, but only 0.3% of Billings, Montana, where T-Mobile still reports service at 47.2%¹ of locations. The FCC map lists that advertised speed for each address, next to the provider's name.

A smaller footprint than in 2022

Unlike Verizon's, T-Mobile's reported footprint is smaller now than in the first National Broadband Map. Between June 30, 2022 and June 30, 2026 it changed by −17,500,254 locations, while Verizon's grew by 42,293,363³. Each of its ten largest states shows a lower count than in 2022 in the state table below. The most recent six months went the other way: since December 31, 2025, T-Mobile added +3,110,313⁴ locations.

The drop shows up in the national figures as well. The share of US locations where any provider reports licensed fixed wireless fell from 90.9% in June 2022 to 87.3% in June 2026, while the share where fixed wireless is reported at 100/20 rose from 16.7%³ to 47.9%¹.

June 30, 2022December 31, 2025June 30, 2026

Licensed fixed wireless87.3% −3.6 pts

Fixed wireless 100/2047.9% +31.1 pts

Source: FCC, National Broadband Map, data as of June 30, 2022; FCC, National Broadband Map, data as of December 31, 2025; FCC, National Broadband Map, data as of June 30, 2026. Shares of broadband serviceable locations in each FCC release (latest revision of each); the small number is the change in percentage points since June 30, 2022. The FCC's count of locations is updated with each release, so shares are compared rather than counts.

Show the numbers

Measure	June 30, 2022	December 31, 2025	June 30, 2026	Change (points)
Licensed fixed wireless	90.9%	86.4%	87.3%	−3.6 pts
Fixed wireless 100/20	16.7%	47.7%	47.9%	31.1 pts

The data show the change; they do not explain it. Part of any change between releases comes from the FCC's own list of locations, which grew by 3,495,329¹ over the same period, and part from how each provider draws its coverage in its filing.

Fiber under the T-Mobile filing

T-Mobile reported no fiber in June 2022. As of June 30, 2026 its filing shows fiber to the premises at 823,663 locations, +182,513⁴ of them added since December 31, 2025, with advertised downloads up to 5 Gbps¹ and 100/20 at every one of them. The filing lists Lumos among its brand names. According to T-Mobile's quarterly report to the SEC for the quarter ended September 30, 2025, T-Mobile completed a joint acquisition of Lumos, a fiber-to-the-home company, on April 1, 2025, and owns the residential and small business customer relationships on that network.

The fiber is concentrated. T-Mobile reports it at 6.1% of South Carolina's locations, 5.8% of North Carolina's and 3.2% of Virginia's, and at 1.9% (Georgia) or less in every other state. In a handful of large cities the share is much higher: 89.9% of locations in High Point, 37.4% in Rockford, 36.7% in Greensboro, 33.2% in Columbia, South Carolina, 29.0% in Columbus, Georgia and 21.8%¹ in Chesapeake, Virginia.

Metronet is a different case. The same SEC report says T-Mobile completed a joint acquisition of Metronet on July 24, 2025, and that Metronet's residential fiber customers moved to T-Mobile. In the FCC data, however, Metronet still files under its own name, with fiber at 2,888,142¹ locations, and those locations are not counted on this page. Anyone looking for T-Mobile fiber should check both names on the FCC map.

At 17,673 locations, T-Mobile's fiber is the only wired service reported at 100/20. T-Mobile also still reports DSL at 1,707 locations, at advertised downloads of no more than 10 Mbps¹.

Large cities with the widest T-Mobile coverage

Among the 343 cities of 100,000 or more, T-Mobile's reported share of locations is highest in the cities below. The technology column shows where it also reports fiber; the last column shows how much of each city it reports at 100/20.

Lee's Summit (93.5%) and West Jordan (93.2%) lead on coverage, followed by Pembroke Pines, Florida (92.8%) and High Point (92.5%). In Albuquerque, T-Mobile reports service at 69.5% of locations, more than in New Mexico as a whole, but 100/20 at only 11.7%¹.

Every state

The table lists each state with the number of locations where T-Mobile reports service, its share of the state, the technologies it reports and the change since June 2022.

What these figures do not say

The T-Mobile figures on this page are T-Mobile's own reports to the FCC, as of June 30, 2026. Anyone who finds a listing wrong, for their own address or another, can challenge it on the FCC National Broadband Map. The FCC data contain no prices; T-Mobile publishes them on its broadband facts labels. More on how this service compares with wired options is on the fixed wireless and 5G home internet pages.