Frontier Communications
Fiber 200 Internet
200 Mbps
Unlimited Data Data
Starting from
$19.99/mo
Internet providers in the 25311 ZIP code serve residential neighborhoods and suburban developments in southeast Charleston. Residents commonly rely on dependable internet for remote work, streaming, online schooling, and everyday connectivity.
Cable broadband is widely available across most of 25311 and remains the primary wired option. Fiber access is limited and typically found in select newer developments or upgraded areas. Older neighborhoods may have fewer high-speed options.
200 Mbps
Unlimited Data Data
Starting from
$19.99/mo
25 Mbps
Starting from
$39.99/mo
25 Mbps
15 GB Data
Starting from
$39.99/mo
10 Mbps
Starting from
$39.99/mo
300 Mbps
Unlimited Data Data
Starting from
$40.00/mo
200 Mbps
Starting from
$45.00/mo
50 Mbps
Starting from
$49.99/mo
Save $20/mo. for 3 months
25 Mbps
60 GB Data
Starting from
$49.99/mo
45 Mbps
Starting from
$49.99/mo
50 Mbps
Starting from
$49.99/mo
10 Mbps
Starting from
$49.99/mo
$100 Visa Prepaid Card
940 Mbps
Unlimited Data Data
Starting from
$50.00/mo
2 Gbps
Unlimited Data
Starting from
$59.99/mo
$100 Visa Prepaid Card
500 Mbps
Unlimited Data Data
Starting from
$60.00/mo
Save $30/mo. for 3 months
50 Mbps
100 GB Data
Starting from
$69.99/mo
50 Mbps
Starting from
$75.00/mo
15 Mbps
Starting from
$94.98/mo
100 Mbps
Starting from
$94.99/mo
43 Mbps
Starting from
$99.00/mo
25 Mbps
200 GB Data
Starting from
$149.99/mo
| Provider | Service Type | Max Download Speeds up to | Max Upload Speeds up to | 25311 Coverage |
|---|---|---|---|---|
| Suddenlink | Cable | Up to 150 Mbps | Up to 7.5 Mbps | 95.5% |
| Frontier Communications | DSL | Up to 25 Mbps | Up to 1 Mbps | 92.5% |
| Lumos Networks | DSL | Up to 3 Mbps | Up to 1 Mbps | 3.5% |
| King Street Wireless | Fixed Wireless | Up to 1 Mbps | Up to 0.2 Mbps | 72% |
| HughesNet | Satellite | Up to 25 Mbps | Up to 3 Mbps | 100% |
| Viasat | Satellite | Up to 100 Mbps | Up to 3 Mbps | 100% |
Is fiber widely available in 25311?
No — fiber is limited to select areas.
Do older neighborhoods affect speeds?
Yes, infrastructure age can limit maximum speeds.
Are budget plans available?
Yes, though speeds vary by address.