Internet providers in Lewistown, Montana 59457
ZIP code 59457 is in Lewistown, Fergus County, Montana. Compare the major providers below, then check availability for your address.
Internet in Lewistown 59457: local snapshot
About 88% of the 4,203 households in 59457 have a broadband subscription, in line with the Montana average of 88%. That ranks 59457#112 of 307 ZIP codes in Montana for broadband adoption. A notable share of households rely on satellite internet, a common sign that wired service is patchy in parts of this ZIP.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Lewistown, Montana
Share of residential locations in Lewistown where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Mid-Rivers Telephone Cooperative | Fiber, Cable | 83% | |
| 2 | T-Mobile Home Internet | Fixed wireless | 74% | |
| 3 | Verizon | Fiber, Fixed wireless | 23% | Check availability |
| 4 | Montana Internet | Fixed wireless | 7% | |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 2% | Check availability |
| 6 | Triangle Telephone Cooperative Assn. | Fiber, Fixed wireless | <1% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Lewistown?
Fiber is limited in Lewistown, reaching about 3% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 3%.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Lewistown that providers report they can serve. City-level figures, not your address.
What to know about internet in Lewistown 59457
Mid-Rivers Telephone Cooperative reports service to the most residential locations in Lewistown, about 83%. 2 providers report coverage of at least half of locations (Mid-Rivers Telephone Cooperative and T-Mobile Home Internet), so the market looks moderately competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
The median age of residents is 46, an older-skewing area where reliability and simple plans tend to matter most.
Frequently asked questions
Is fiber internet available in Lewistown?
Yes, in part. About 3% of residential locations in Lewistown can get fiber, 81% can get cable, and about 3% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Lewistown?
Mid-Rivers Telephone Cooperative reports service to about 83% of residential locations in Lewistown, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Lewistown?
4 providers report service to at least 2% of locations in Lewistown, and 2 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Lewistown 59457?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.