Coverage · ZIP 25303
Internet Providers in South Charleston, WV (25303)
There are 11 internet providers available in South Charleston, WV (ZIP 25303), including Frontier Fiber, Alpha Technologies, Optimum. 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 South Charleston, WV (ZIP 25303)
There are 11 residential internet providers available in South Charleston, WV (ZIP 25303), including Frontier Fiber, Alpha Technologies, Optimum. 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 |
|---|---|---|---|---|
| Frontier Fiber | Fiber | 7 Gbps | 7 Gbps | 7% |
| Alpha Technologies | Fiber | 1 Gbps | 1 Gbps | 1% |
| Optimum | Cable | 940 Mbps | 35 Mbps | 74% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 44% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 71% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 67% |
| local2u llc | Fixed Wireless | 200 Mbps | 100 Mbps | 0% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| Frontier | DSL | 115 Mbps | 7 Mbps | 39% |
Internet in South Charleston, WV — common questions
How many internet providers are available in South Charleston, WV?
There are 11 internet providers available in South Charleston, WV (ZIP 25303), including Frontier Fiber, Alpha Technologies, Optimum. Availability varies by exact address.
What is the fastest internet available in 25303?
Frontier Fiber offers the highest advertised download speed in South Charleston, WV at up to 7 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in South Charleston, WV?
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.