Internet providers in Casper, Wyoming
Casper is in Natrona County, Wyoming, and has 3 ZIP codes. Available providers can differ from one ZIP code to the next, so pick yours below.
Mountain West Technologies reports service to the most residential locations in Casper, about 100%. 8 providers report coverage of at least half of locations (Mountain West Technologies, Spectrum, CenturyLink / Quantum Fiber, Visionary Communications, T-Mobile Home Internet, Clarity Telecom, AT&T, and Verizon), so the market looks competitive. Mountain West Technologies and T-Mobile Home Internet offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
Our picks for internet in Casper
- Widest coverage: Mountain West Technologies (about 100% of locations)
- No-install wireless option: Mountain West Technologies (about 100% of locations)
Picks are based on the share of locations each provider reports serving, not on price or customer reviews.
ZIP codes in Casper
Compare internet providers in Casper, Wyoming
Share of residential locations in Casper 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 | Mountain West Technologies | Fixed wireless | 99%+ | |
| 2 | Spectrum | Fiber, Cable | 92% | |
| 3 | CenturyLink / Quantum Fiber | Fiber, DSL | 89% | |
| 4 | Visionary Communications | Fiber, Fixed wireless | 82% | |
| 5 | T-Mobile Home Internet | Fixed wireless | 69% | |
| 6 | Clarity Telecom | Fiber, Cable, Fixed wireless | 68% | |
| 7 | AT&T | Fiber, DSL, Fixed wireless | 61% | Check availability |
| 8 | Verizon | Fiber, Fixed wireless | 57% | Check availability |
| 9 | Inventive Wireless of Nebraska | Fixed wireless | 3% |
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 Casper?
Fiber is widely available: about 83% of locations in Casper can get it. Gigabit-class service (1,000 Mbps down) is reported for about 83% of locations. Fixed wireless home internet is reported for about 99%+ of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Casper that providers report they can serve. City-level figures, not your address.
Best-connected ZIP codes in Casper
Frequently asked questions
Is fiber internet available in Casper?
Yes, in part. About 83% of residential locations in Casper can get fiber, 92% can get cable, and about 83% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Casper?
Mountain West Technologies reports service to about 100% of residential locations in Casper, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Casper?
9 providers report service to at least 2% of locations in Casper, and 8 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 Casper?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.