Coverage · ZIP 63673
Internet Providers in Saint Mary, MO (63673)
There are 11 internet providers available in Saint Mary, MO (ZIP 63673), including Wisper, T-Mobile Home Internet, AT&T Internet Air. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in Saint Mary, MO (ZIP 63673)
There are 11 residential internet providers available in Saint Mary, MO (ZIP 63673), including Wisper, T-Mobile Home Internet, AT&T Internet Air. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| Wisper | 5G Home Internet | 400 Mbps | 30 Mbps | 54% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 49% |
| AT&T Internet Air | 5G Home Internet | 30 Mbps | 3 Mbps | 2% |
| Wisper | Fixed Wireless | 400 Mbps | 30 Mbps | 6% |
| Long Range Network | Fixed Wireless | 25 Mbps | 5 Mbps | 9% |
| Aptitude Internet | Fixed Wireless | 10 Mbps | 1 Mbps | 4% |
| Big River Broadband | Fixed Wireless | — | — | 60% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| AT&T Internet | DSL | 10 Mbps | 1 Mbps | 18% |
Internet in Saint Mary, MO — common questions
How many internet providers are available in Saint Mary, MO?
There are 11 internet providers available in Saint Mary, MO (ZIP 63673), including Wisper, T-Mobile Home Internet, AT&T Internet Air. Availability varies by exact address.
What is the fastest internet available in 63673?
Wisper offers the highest advertised download speed in Saint Mary, MO at up to 400 Mbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Saint Mary, MO?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.