Fiber Internet in Denver, Colorado - Best Fiber Providers (February 2026)
Denver residents have access to 5 fiber internet providers, with Xfinity leading at 94.0% coverage and CenturyLink covering 92.3% of the city. Fiber plans start at $30/mo, offering symmetrical speeds ideal for streaming, gaming, and remote work.
Best Fiber Internet Providers in Denver
The Denver fiber market includes 5 providers offering FTTH service to the city's 715,522 residents. Compare their technologies, coverage, speeds, and pricing below.
| Provider | Technology | Coverage | Max Speed | Starting Price |
|---|---|---|---|---|
| Xfinity | FTTP/HFC | 94.0% | 1,200 Mbps | $35/mo |
| CenturyLink | FTTH | 92.3% | 940 Mbps | $30/mo |
| AT&T Internet | FTTH/FTTP | 43.4% | 2,000 Mbps | $55/mo |
| Verizon Fios | FTTH | 36.9% | 940 Mbps | $49.99/mo |
| Rise Broadband | FTTH/Fixed Wireless | 24.3% | 1,000 Mbps | $35/mo |
Xfinity Fiber in Denver, CO
With 94.0% coverage across Denver, Xfinity delivers fiber internet to a majority of the city. The provider's FTTP/HFC network delivers reliable, symmetrical fiber speeds with latency consistently below 5 milliseconds.
| Plan | Download Speed | Price |
|---|---|---|
| Connect More | 200 Mbps | $35/mo |
| Fast | 400 Mbps | $55/mo |
| Superfast | 800 Mbps | $65/mo |
| Gigabit | 1,200 Mbps | $75/mo |
Xfinity Availability: Call 1-844-963-0138 to verify fiber service at your Denver address and explore current deals.
CenturyLink Fiber in Denver, CO
With 92.3% coverage across Denver, CenturyLink delivers fiber internet to a majority of the city. Their FTTH deployment ensures Denver subscribers receive dedicated fiber bandwidth with consistent performance regardless of peak usage times.
| Plan | Download Speed | Price |
|---|---|---|
| Fiber 200 | 200 Mbps | $30/mo |
| Fiber 500 | 500 Mbps | $50/mo |
| Fiber Gig | 940 Mbps | $70/mo |
Order CenturyLink Fiber: Call 1-855-512-4817 to check availability and current promotions in Denver.
Check CenturyLink Plans in Denver
AT&T Internet Fiber in Denver, CO
Covering roughly 43.4% of Denver, AT&T Internet is a growing fiber provider in the area. The provider's FTTH/FTTP network delivers reliable, symmetrical fiber speeds with latency consistently below 5 milliseconds.
| Plan | Download Speed | Price |
|---|---|---|
| Fiber 300 | 300 Mbps | $55/mo |
| Fiber 500 | 500 Mbps | $65/mo |
| Fiber 1 Gig | 1,000 Mbps | $80/mo |
| Fiber 2 Gig | 2,000 Mbps | $150/mo |
Get AT&T Internet in Denver: 1-855-850-5977 - Check plans and availability at your address.
Check AT&T Internet Plans in Denver
Verizon Fios Fiber in Denver, CO
Approximately 36.9% of Denver addresses have access to Verizon Fios's fiber network. Their FTTH deployment ensures Denver subscribers receive dedicated fiber bandwidth with consistent performance regardless of peak usage times.
| Plan | Download Speed | Price |
|---|---|---|
| Fios 300 | 300 Mbps | $49.99/mo |
| Fios 500 | 500 Mbps | $69.99/mo |
| Fios 1 Gig | 940 Mbps | $89.99/mo |
Order Verizon Fios Fiber: Call 1-855-387-1456 to check availability and current promotions in Denver.
Check Verizon Fios Plans in Denver
Rise Broadband Fiber in Denver, CO
With 24.3% coverage across Denver, Rise Broadband delivers fiber internet to a significant portion of the city. Leveraging FTTH/Fixed Wireless infrastructure, Rise Broadband provides low-latency, high-bandwidth service well suited for streaming, gaming, and remote work.
| Plan | Download Speed | Price |
|---|---|---|
| Fiber 100 | 100 Mbps | $35/mo |
| Fiber 250 | 250 Mbps | $55/mo |
| Fiber Gig | 1,000 Mbps | $85/mo |
Rise Broadband Availability: Call 1-877-910-6207 to verify fiber service at your Denver address and explore current deals.
Check Rise Broadband Plans in Denver
Fiber Internet Market in Denver
With 5 fiber-to-the-home providers serving Denver, the city represents a highly competitive fiber landscape with multiple providers vying for customers in Colorado. Xfinity has deployed the largest fiber network at 94.0% coverage, giving most residents access to modern FTTH connectivity. As a major city of 715,522 residents, Denver continues to attract infrastructure investment from telecommunications companies.
Best Neighborhoods for Fiber in Denver
The best fiber coverage in Denver is found in the city's core residential districts, where both Xfinity and CenturyLink maintain overlapping networks. Housing developments completed in the past decade almost universally include fiber connections, and even older neighborhoods are gaining coverage as providers invest in infrastructure upgrades.
Fiber Expansion Updates
Recent fiber expansion in Denver has been driven by a combination of provider competition and Colorado's broadband investment programs. Xfinity and CenturyLink have both increased their coverage footprints over the past year, with the Colorado Broadband Office's grant program helping fund deployment in areas where the business case alone might not support immediate buildout.
Fiber Internet Technology in Denver
Fiber-to-the-home (FTTH) internet in Denver uses glass or plastic optical fibers to transmit data using pulses of light. This technology delivers significant performance advantages over copper-based cable and DSL connections available in the Denver market.
Symmetrical speeds are a hallmark of fiber internet in Denver. Unlike cable internet where upload speeds are typically a fraction of download speeds, fiber plans from providers like Xfinity deliver equal upload and download performance. This is critical for Denver residents who work from home, participate in video conferences, or upload content to cloud services.
Latency as low as 1-5 milliseconds makes fiber in Denver ideal for online gaming, real-time video streaming, and VoIP calls. Cable internet typically delivers 15-30ms latency, while DSL can reach 25-50ms. For Denver households with multiple simultaneous users, fiber's low latency means smoother performance across all devices.
Future-proof infrastructure means Denver's fiber networks can be upgraded to support speeds of 10 Gbps and beyond without replacing the physical cables. As bandwidth demands increase with 4K/8K streaming, virtual reality, and smart home devices, fiber subscribers in Denver are positioned for decades of reliable, high-speed service.
How to Choose Fiber in Denver
When selecting a fiber provider in Denver, prioritize symmetrical upload speeds if you work from home or regularly video conference. Xfinity covers 94.0% of the city and CenturyLink provides a competitive alternative. The lowest fiber plans start at $30/mo, but consider your household size and connected device count when choosing a speed tier.
Speed guidance: Most Denver households with 3-5 people do well with a 500 Mbps plan, which supports multiple 4K streams, gaming, and video conferencing simultaneously. Smaller households may save money with 200-300 Mbps, while power users and home offices in Denver should consider gigabit or multi-gigabit service.
Budget planning: Fiber prices in Denver start as low as $30/mo. Consider the total cost including equipment fees, installation charges, and any promotional rate expirations. Many Denver fiber providers offer no-contract plans that provide flexibility.
Other Internet Providers in Denver
While fiber is the premium choice, Denver residents in areas without fiber coverage may also consider these providers:
- T-Mobile (71.4% coverage): Call 1-844-275-9311 | View Plans
Why Fiber Matters for Denver Residents
As Denver continues to grow and modernize, fiber internet serves as foundational infrastructure for the city's 715,522 residents. From supporting the local economy's shift toward remote and hybrid work to enabling educational technology in classrooms and homes, fiber connectivity underpins Denver's digital future.
For families in Denver with school-age children, fiber internet supports simultaneous virtual learning, homework research, and educational streaming without the buffering or slowdowns common on cable and DSL connections. The growing adoption of cloud-based educational tools makes reliable, high-speed internet a necessity rather than a luxury for Denver households.
Gaming enthusiasts in Denver benefit significantly from fiber's low latency, typically measured at 1-5 milliseconds compared to 15-30ms for cable. This reduced latency translates to a competitive advantage in online multiplayer games and smoother gameplay in titles requiring real-time responsiveness. Fiber also handles the increasingly large game downloads and updates that modern gaming demands.
Smart home technology adoption is accelerating across Denver, with security cameras, smart thermostats, voice assistants, and connected appliances all requiring consistent bandwidth. Fiber internet provides the stable, always-on connectivity that smart home ecosystems depend upon, ensuring devices remain responsive and security footage uploads without interruption.
Content creators and freelancers in Denver find fiber internet essential for their workflow. Whether uploading video projects, sharing large design files, or conducting live streams, fiber's symmetrical upload speeds eliminate the bottleneck that cable internet creates. This makes fiber the professional choice for Denver's growing community of remote workers and digital creators.
Fiber Internet FAQs for Denver, CO
Who has the best fiber internet in Denver, CO?
Xfinity offers the most widespread fiber coverage in Denver at 94.0% of the city, followed by CenturyLink at 92.3%. 5 fiber providers serve Denver's 715,522 residents. For the best combination of speed and value, compare all available options at your specific address, as coverage varies by neighborhood.
Can I get gigabit fiber in Denver, CO?
Yes, gigabit fiber is available in Denver from Xfinity (1,200 Mbps for $75/mo), CenturyLink (940 Mbps for $70/mo), AT&T Internet (1,000 Mbps for $80/mo), Verizon Fios (940 Mbps for $89.99/mo). Gigabit plans deliver enough bandwidth for 15+ simultaneous devices streaming, gaming, and video conferencing. Some providers in Denver also offer 2 Gbps plans for power users and home businesses.
Is fiber internet better than cable in Denver?
Fiber internet in Denver provides significant advantages over cable: symmetrical upload and download speeds, lower latency (1-5ms vs 15-30ms for cable), and more consistent performance during peak usage hours. Fiber also resists electromagnetic interference and weather-related degradation better than copper-based cable connections.
Which fiber provider has the lowest price in Denver?
CenturyLink offers the lowest starting price for fiber in Denver at $30/mo. However, the cheapest plan isn't always the best value. Consider the speed tier, contract requirements, equipment fees, and promotional rate duration when comparing total cost across Denver's 5 fiber providers.
How does Denver's fiber compare to nearby cities?
Denver's fiber market, with 5 providers covering a population of 715,522, is highly competitive for the region. The combination of provider competition and state broadband investment has positioned Denver residents with solid fiber options.
What is the fastest fiber internet available in Denver?
The fastest fiber internet in Denver reaches up to 2 Gbps from select providers. Multiple providers offer gigabit-class service: Xfinity (1,200 Mbps for $75/mo), CenturyLink (940 Mbps for $70/mo), AT&T Internet (1,000 Mbps for $80/mo), Verizon Fios (940 Mbps for $89.99/mo). For most residential uses, even 500 Mbps fiber delivers excellent performance; multi-gigabit plans are best suited for tech enthusiasts and home businesses.
Explore More Internet Options in Denver
- All Internet Providers in Denver, CO
- Xfinity Plans and Coverage
- CenturyLink Plans and Coverage
- AT&T Internet Plans and Coverage
- Verizon Fios Plans and Coverage
- Cheap Internet in Denver
- Cable Internet in Denver
Disclosure: InternetProviders.ai may earn commission from purchases made through links on this page. This does not influence our rankings or recommendations. Our editorial team independently evaluates providers based on speed, coverage, pricing, and customer satisfaction to help you make the best decision for your household. All prices and availability are subject to change. Data last verified February 2026.