Internet providers in Saint Louis, Missouri
Saint Louis is in Saint Louis City and Saint Louis counties, Missouri, and has 45 ZIP codes. Available providers can differ from one ZIP code to the next, so pick yours below.
Brown Dog Networks reports service to the most residential locations in Saint Louis, about 100%. 5 providers report coverage of at least half of locations (Brown Dog Networks, Spectrum, AT&T, T-Mobile Home Internet, and Verizon), so the market looks competitive. Brown Dog Networks, T-Mobile Home Internet, and Wisper ISP offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
Our picks for internet in Saint Louis
- Widest coverage: Brown Dog Networks (about 100% of locations)
- No-install wireless option: Brown Dog Networks (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 Saint Louis
- 63101
- 63102
- 63103
- 63104
- 63105
- 63106
- 63107
- 63108
- 63109
- 63110
- 63111
- 63112
- 63113
- 63114
- 63115
- 63116
- 63117
- 63118
- 63119
- 63120
- 63121
- 63122
- 63123
- 63124
- 63125
- 63126
- 63127
- 63128
- 63129
- 63130
- 63131
- 63132
- 63133
- 63134
- 63135
- 63136
- 63137
- 63138
- 63139
- 63140
- 63141
- 63143
- 63144
- 63146
- 63147
Compare internet providers in Saint Louis, Missouri
Share of residential locations in Saint Louis 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 | Brown Dog Networks | Fixed wireless | 99%+ | |
| 2 | Spectrum | Fiber, Cable | 96% | |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 92% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 72% | |
| 5 | Verizon | Fiber, Fixed wireless | 68% | Check availability |
| 6 | Wisper ISP | Fixed wireless | 41% |
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 Saint Louis?
Fiber is widely available: about 55% of locations in Saint Louis can get it. Gigabit-class service (1,000 Mbps down) is reported for about 97% of locations. DSL is still reported for about 33% of locations, which can be a fallback where fiber and cable do not reach. 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 Saint Louis that providers report they can serve. City-level figures, not your address.
Best-connected ZIP codes in Saint Louis
Frequently asked questions
Is fiber internet available in Saint Louis?
Yes, in part. About 55% of residential locations in Saint Louis can get fiber, 96% can get cable, and about 97% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Saint Louis?
Brown Dog Networks reports service to about 100% of residential locations in Saint Louis, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Saint Louis?
6 providers report service to at least 2% of locations in Saint Louis, and 5 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 Saint Louis?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.