Coverage · ZIP 21722
Internet Providers in Big Spring, MD (21722)
There are 13 internet providers available in Big Spring, MD (ZIP 21722), including Antietam Cable, Antietam Cable, Xfinity. 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 Big Spring, MD (ZIP 21722)
There are 13 residential internet providers available in Big Spring, MD (ZIP 21722), including Antietam Cable, Antietam Cable, Xfinity. 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 | 16% |
| Antietam Cable | Cable | 1.3 Gbps | 50 Mbps | 82% |
| Xfinity | Cable | 1.2 Gbps | 35 Mbps | 1% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 59% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 70% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 69% |
| US Cellular | 5G Home Internet | 25 Mbps | 3 Mbps | 73% |
| MN FWA (unspecified) | Fixed Wireless | 50 Mbps | 20 Mbps | 7% |
| EarthLink | Fixed Wireless | 50 Mbps | 20 Mbps | 6% |
| Morgan Wireless | Fixed Wireless | 25 Mbps | 3 Mbps | 2% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Big Spring, MD — common questions
How many internet providers are available in Big Spring, MD?
There are 13 internet providers available in Big Spring, MD (ZIP 21722), including Antietam Cable, Antietam Cable, Xfinity. Availability varies by exact address.
What is the fastest internet available in 21722?
Antietam Cable offers the highest advertised download speed in Big Spring, 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 Big Spring, 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.