- Availability varies by address
- Up to 5,000 Mbps
- Plans from $30
Internet Providers in Columbia, SC
Internet Providers in Columbia, SC, the top internet service providers actively serving residents include AT&T, Brightspeed, and Spectrum, delivering a strong mix of high-speed fiber and reliable cable connections. Currently, fiber internet availability varies by address. To set up your service, contact Fast Communications an authorized dealer at (888) 841-5332.
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"All Internet Providers in Columbia"
Authorized Dealer
Fiber
Upto 5 GIG
from
/month
- Speeds up to 5 Gig
- Availability varies by address
Authorized Dealer
Fiber
Upto 940 Mbps
from
/month
- Fiber Network
- Availability varies by address
Authorized Dealer
Cable
Upto 1 GIG
from
/month
- Check equipment terms
- Availability varies by address
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⚡ Fastest Internet Plans
| Provider | Max Speed | Type |
|---|---|---|
| AT&T Fiber | 5 Gbps | Fiber |
| Spectrum | 2 Gbps | Cable |
Plans, speeds, pricing, equipment and promotional terms may vary by location. Check your address for current options.
💰 Cheapest Internet Plans
| Provider | Starts At | Speed |
|---|---|---|
| Spectrum | $30.00 | 100 Mbps |
| AT&T Fiber | $50.00 | 300 Mbps |
Plans, speeds, pricing, equipment and promotional terms may vary by location. Check your address for current options.
"Fiber Internet In Columbia"
If you are looking for the fastest internet in Columbia, both AT&T and Brightspeed offer fiber service across parts of the city. Right now, roughly 53% of Columbia has access to fiber internet, with strong coverage near downtown and the University of South Carolina campus. Spectrum cable covers the broader metro.
This bandwidth matters for a city anchored by the state capital and the University of South Carolina, with a growing tech and logistics workforce. A stable fiber connection keeps video calls, cloud backups, and streaming running smoothly across Columbia mix of university-area housing and surrounding suburbs.
Fiber options
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Speed choices
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Fiber vs. cable internet in Columbia
Frequently Asked Questions
AT&T Fiber offers the fastest internet in Columbia, with plans reaching up to 5 Gbps. Brightspeed also offers competitive gigabit-tier fiber plans.
Internet in Columbia starts around $30/month for Spectrum entry-level cable plan. Fiber plans from
Brightspeed and AT&T start around $30-50/month.
Yes, fiber internet is available to approximately 53% of Columbia households, with AT&T and Brightspeed as the primary fiber providers.
Fiber is widely available in Five Points, Downtown, and Shandon. Coverage continues expanding into Forest Acres and surrounding suburbs.
Spectrum offers the lowest starting price in Columbia at around $30/month for 100 Mbps cable.
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Speed choices
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Fiber options
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Plan costs
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Fiber At Your Address
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Internet Coverage in Columbia, SC
Coverage percentages reflect citywide availability; actual options depend on your specific address.
Data sourced from BroadbandNow Research, 2026, cross-checked against our provider review process. Last verified: October 2026.
