Coverage · ZIP 21782
Internet Providers in Sharpsburg, MD (21782)
There are 11 internet providers available in Sharpsburg, MD (ZIP 21782), including Antietam Cable, Xfinity, Antietam Cable. 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 Sharpsburg, MD (ZIP 21782)
There are 11 residential internet providers available in Sharpsburg, MD (ZIP 21782), including Antietam Cable, Xfinity, Antietam Cable. 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 |
|---|---|---|---|---|
| Antietam Cable | Fiber | 10 Gbps | 10 Gbps | 34% |
| Xfinity | Cable | 2 Gbps | 250 Mbps | 44% |
| Antietam Cable | Cable | 1.3 Gbps | 50 Mbps | 50% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 72% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 49% |
| US Cellular | 5G Home Internet | 25 Mbps | 3 Mbps | 55% |
| EarthLink | Fixed Wireless | 50 Mbps | 15 Mbps | 5% |
| MN FWA (unspecified) | Fixed Wireless | 50 Mbps | 20 Mbps | 5% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Sharpsburg, MD — common questions
How many internet providers are available in Sharpsburg, MD?
There are 11 internet providers available in Sharpsburg, MD (ZIP 21782), including Antietam Cable, Xfinity, Antietam Cable. Availability varies by exact address.
What is the fastest internet available in 21782?
Antietam Cable offers the highest advertised download speed in Sharpsburg, MD at up to 10 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Sharpsburg, MD?
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.