Quick Answer: Frontier Internet in South Carolina
Frontier Fiber offers plans from 500 Mbps ($49.99/mo) to 2 Gbps ($149.99/mo) in South Carolina with no annual contracts and no data caps. South Carolina's booming Charleston tech scene and Greenville's advanced manufacturing corridor have transformed the Palmetto State into a magnet for fiber investment. Call 1-855-981-6281 to check availability at your South Carolina address and get connected today.
Frontier Internet Plans Available in South Carolina
Frontier offers three fiber internet tiers to South Carolina residents, each delivering symmetrical upload and download speeds over a pure fiber-optic connection. All plans include no data caps, no annual contracts, and a free router. Here is what is available in SC:
| Plan | Download Speed | Upload Speed | Monthly Price | Contract | Data Cap |
|---|---|---|---|---|---|
| Frontier Fiber 500 | 500 Mbps | 500 Mbps | $49.99/mo | None | Unlimited |
| Frontier Fiber 1 Gig | 1,000 Mbps | 1,000 Mbps | $74.99/mo | None | Unlimited |
| Frontier Fiber 2 Gig | 2,000 Mbps | 2,000 Mbps | $149.99/mo | None | Unlimited |
Every Frontier Fiber plan in South Carolina includes symmetrical speeds, meaning your upload speed matches your download speed. This is a meaningful advantage over cable-based competitors like AT&T Fiber, which typically offer upload speeds that are a fraction of advertised download speeds. For South Carolina households with multiple remote workers, students attending online classes, or avid gamers and streamers, symmetrical fiber provides a noticeably smoother experience. To verify plan availability at your address, call 1-855-981-6281.
Frontier Fiber at a Glance
- Provider: Frontier Fiber (formerly Frontier Communications)
- Technology: 100% Fiber-Optic (FTTH)
- Speed Range: 500 Mbps to 2 Gbps
- Starting Price: $49.99/month
- Contracts: No annual contracts required
- Data Caps: None on all fiber plans
- Service Area in SC: Charleston, Columbia, Greenville, North Charleston and surrounding areas
- Customer Service: 1-855-981-6281
- Installation: Professional installation included
Frontier Fiber Coverage in South Carolina
Frontier continues its fiber buildout across South Carolina, methodically upgrading its network in coastal Lowcountry, Midlands communities, and the Upstate manufacturing corridor. The company's investment in the Southeast market reflects growing demand from both residential and business customers seeking gigabit-speed connectivity. As fiber routes are completed, entire neighborhoods gain access to Frontier's newest technology.
Frontier's fiber network in South Carolina reaches an expanding number of addresses in Charleston, Columbia, Greenville, North Charleston and surrounding areas. The company adds new service areas regularly, so residents who previously only had DSL options may now qualify for fiber. Use the address checker on this page to verify current availability.
Top South Carolina Cities Served by Frontier
Frontier provides internet service in major South Carolina communities including Charleston, Columbia, Greenville, North Charleston, Mount Pleasant. Coverage extends to numerous smaller towns and suburban neighborhoods throughout SC. Because fiber buildout is an ongoing process, new areas are added frequently. If your address is not yet served by fiber, Frontier DSL may be available as an interim solution while the fiber network expands.
Charleston's 'Silicon Harbor' tech community has attracted companies like Blackbaud, BoomTown, and Benefitfocus, driving fiber demand throughout the Lowcountry.
Speed Analysis: Frontier Fiber Performance in South Carolina
Frontier's fiber network in South Carolina delivers some of the fastest and most consistent internet speeds available to residential customers in the Southeast. Unlike cable and DSL technologies that can degrade during peak usage hours, fiber-optic connections maintain their rated speeds regardless of neighborhood congestion or time of day.
What Can You Do With Each Speed Tier?
Fiber 500 (500 Mbps): This plan comfortably handles a household with 8 to 10 connected devices. Multiple 4K streams, video calls, online gaming, and smart home devices can all operate simultaneously without buffering. For most South Carolina households, the Fiber 500 plan provides more than enough bandwidth for daily activities.
Fiber 1 Gig (1,000 Mbps): Designed for power users and larger households in South Carolina. This tier supports 15 or more simultaneous devices, including 4K and 8K streaming, large file downloads, cloud backup, and bandwidth-intensive applications. Households with multiple remote workers or content creators will appreciate the headroom this plan provides.
Fiber 2 Gig (2,000 Mbps): Frontier's premium tier is ideal for South Carolina residents running home offices with enterprise-grade requirements, managing smart home ecosystems with dozens of devices, or operating home servers. The 2 Gbps symmetrical connection also future-proofs your home for emerging bandwidth demands from virtual reality, AI applications, and other technologies.
Frontier's fiber infrastructure in South Carolina uses modern GPON and XGS-PON technology, delivering low latency typically between 5 and 15 milliseconds. This is substantially better than cable (15 to 30 ms) and dramatically superior to DSL (30 to 60 ms) or satellite internet (200+ ms), making Frontier Fiber in SC an excellent choice for online gaming, video conferencing, and real-time applications.
Pricing Breakdown: What South Carolina Residents Pay
In South Carolina's Southeast market, Frontier's fiber pricing competes aggressively with AT&T Fiber and regional providers, offering straightforward pricing without hidden fees.
Southern South Carolina households switching from cable or DSL to Frontier Fiber often see a dramatic improvement in both speed and price, particularly for the Fiber 500 plan.
Understanding Frontier's Pricing Structure in SC
Frontier's approach to pricing in South Carolina reflects its national strategy of transparent, straightforward billing:
- No promotional pricing traps: The price you see is the price you pay. Unlike some competitors operating in South Carolina, Frontier does not offer a low introductory rate that jumps after 12 months.
- No contracts: South Carolina residents can cancel at any time without early termination fees. This is a significant advantage over providers that lock customers into 12 or 24 month agreements.
- No data caps: While some competitors in SC impose 1 TB data caps (with overage fees), Frontier Fiber includes truly unlimited data on every plan.
- Equipment included: A Wi-Fi 6E router is included with your plan at no extra charge. Premium eero mesh systems are available for larger South Carolina homes that need extended coverage.
- Taxes and fees: Monthly bills include applicable South Carolina taxes and a small regulatory recovery fee. There are no hidden surcharges or equipment rental fees.
For current promotions and pricing in your area, call 1-855-981-6281 and a Frontier representative can provide a customized quote for your South Carolina address.
Local Insights: Internet Service in South Carolina
The internet landscape in South Carolina is shaped by several factors unique to the Southeast. With a population of approximately 5.3 million spread across coastal Lowcountry, Midlands communities, and the Upstate manufacturing corridor, connectivity needs vary significantly from dense urban centers to more dispersed communities.
Frontier competes in South Carolina against AT&T Fiber, Spectrum, Comporium. This competitive environment benefits consumers through better pricing, faster expansion timelines, and improved customer service. South Carolina residents should compare all available options at their address, as coverage and pricing vary by location.
For South Carolina households considering a switch to Frontier Fiber, the transition from cable or DSL typically involves a professional installation visit lasting 2 to 4 hours. A Frontier technician will route a fiber cable to your home and install an Optical Network Terminal (ONT), which converts the optical signal to an Ethernet connection for your router. Most South Carolina customers report the installation process is straightforward and minimally disruptive.
Remote work has become increasingly important across South Carolina, and Frontier Fiber's symmetrical upload speeds provide a clear advantage for video conferencing, cloud-based collaboration, and VPN connections. Unlike cable internet where upload speeds are typically limited to 10 to 35 Mbps, Frontier's 500 Mbps upload on its base plan ensures South Carolina remote workers can share files, participate in video meetings, and access cloud applications without latency issues.
Frequently Asked Questions: Frontier Internet in South Carolina
Is Frontier Fiber available at my address in South Carolina?
Frontier Fiber availability varies by location within South Carolina. The fastest way to check is to call 1-855-981-6281 with your SC address. A representative can instantly verify whether fiber, DSL, or both are available at your specific location. Fiber coverage is expanding throughout South Carolina, so even if it was not available previously, it may be now.
Does Frontier require a contract in South Carolina?
No. All Frontier Fiber plans in South Carolina are offered without annual contracts. You can cancel your service at any time without paying early termination fees. This contract-free approach applies to all three fiber tiers: Fiber 500, Fiber 1 Gig, and Fiber 2 Gig.
What is the installation process for Frontier Fiber in South Carolina?
Frontier provides professional installation for all fiber connections in South Carolina. A certified technician will visit your home to install a fiber drop from the nearest distribution point, mount an Optical Network Terminal (ONT) inside or outside your home, and set up your Wi-Fi router. The process typically takes 2 to 4 hours, and the technician will test your connection before leaving to ensure you are receiving the speeds included with your plan.
How does Frontier Fiber compare to AT&T Fiber in South Carolina?
Frontier Fiber offers several advantages over AT&T Fiber in South Carolina. Fiber provides symmetrical upload and download speeds, while cable typically delivers much slower uploads. Frontier has no data caps on any plan, whereas some competitors impose monthly usage limits. Frontier's pricing does not increase after a promotional period, and no contract is required. The main consideration is availability: AT&T Fiber may cover areas of South Carolina where Frontier Fiber has not yet expanded.
Does Frontier have data caps in South Carolina?
No. Frontier Fiber plans in South Carolina include truly unlimited data with no monthly caps or throttling. You can stream, download, game, and work from home as much as you want without worrying about overage charges. This applies to all three fiber plan tiers available in SC.
Can I bundle Frontier internet with TV or phone service in South Carolina?
Frontier focuses primarily on internet service in South Carolina. While the company previously offered TV bundles, Frontier now emphasizes its standalone fiber internet plans. Many South Carolina customers pair Frontier Fiber with streaming services like YouTube TV, Hulu + Live TV, or Sling TV as a cost-effective alternative to traditional cable TV bundles. Digital phone service (VoIP) is available as an add-on in most SC markets.
What router does Frontier provide in South Carolina?
Frontier includes a Wi-Fi 6E router at no extra cost with all fiber plans in South Carolina. This router supports the latest wireless standard, providing faster speeds, better range, and improved performance with multiple devices compared to older Wi-Fi 5 routers. For larger South Carolina homes that need extended coverage, Frontier offers optional eero mesh Wi-Fi systems that blanket your entire home in a reliable signal.
How to Sign Up for Frontier Internet in South Carolina
Getting started with Frontier Fiber in South Carolina is straightforward. Call 1-855-981-6281 to speak with a Frontier representative who can verify availability at your SC address, help you select the right plan for your household, and schedule a professional installation appointment at a time that works for you. Most South Carolina residents can have their fiber connection installed within 3 to 7 business days of placing an order.
Related Resources for South Carolina Internet
- Best Internet Providers in South Carolina
- Internet Providers in Charleston, SC
- Internet Providers in Columbia, SC
- Fiber vs. Cable Internet: Complete Comparison
- How Much Internet Speed Do You Need?
Disclosure: InternetProviders.ai may earn a commission if you sign up for Frontier through our links. This does not affect our editorial independence or plan recommendations. Prices shown are current as of February 2026 and may vary by location within South Carolina. Actual speeds may vary based on your location, network congestion, and equipment. Frontier Fiber availability is limited to select areas in SC. Call 1-855-981-6281 to verify availability and current pricing at your address.