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Best Internet Providers in Castle Rock, CO

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Top 15 Internet Service Providers in Castle Rock, CO

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1. AT&T

14.4% Available
Download speeds up to:
225 Mbps 5G Internet
Prices Starting At 60.00/mo *
14.4% Available

2. Quantum Fiber

27% Available
Download speeds up to:
8 Gbps Fiber
Prices Starting At 45.00/mo
27% Available

3. Xfinity

94.1% Available
Download speeds up to:
2 Gbps Cable, Fiber
Prices Starting At 30.00/mo
94.1% Available

4. Viasat

100% Available
Download speeds up to:
150 Mbps Satellite
Prices Starting At 99.99/mo
100% Available

5. T-Mobile Home Internet

48.9% Available
Download speeds from:
72 - 245 Mbps 5G Internet
Prices Starting At 60.00/mo *
*With AutoPay, taxes and fees included.
48.9% Available

6. Rise Broadband

21.4% Available
Download speeds up to:
50 Mbps Fixed Wireless
Prices Starting At 55.00/mo
21.4% Available

7. HughesNet

100% Available
Download speeds up to:
100 Mbps Satellite
Prices Starting At 49.99/mo
100% Available

8. CenturyLink

58.2% Available
Download speeds up to:
80 Mbps DSL
Prices Starting At 55.00/mo *
58.2% Available

9. BAM Broadband

77.3% Available
Download speeds up to:
1 Gbps Fixed Wireless
Prices Starting At 69.00/mo
77.3% Available

10. Mountain Broadband

56.3% Available
Download speeds up to:
100 Mbps Fixed Wireless
Prices Starting At 79.00/mo
56.3% Available

11. Aerux Broadband

29.1% Available
Download speeds up to:
100 Mbps Fixed Wireless
Prices Starting At 99.00/mo
29.1% Available

12. Kellin Communications

86.9% Available
Download speeds up to:
50 Mbps Fixed Wireless
Prices Starting At 69.99/mo
86.9% Available

13. XtreamInternet

53.8% Available
Download speeds up to:
100 Mbps Fixed Wireless
Prices Starting At 89.00/mo
53.8% Available

14. Starlink

100% Available
Download speeds from:
50 - 220 Mbps Satellite
Prices Starting At 120.00/mo
100% Available

15. Verizon

43.1% Available
Download speeds up to:
50 Mbps 5G Internet
Prices Starting At 50.00/mo
43.1% Available

Best Internet Providers in Castle Rock

When you're navigating the internet options in Castle Rock, CO, I've got the inside scoop to help you find the best connection to suit your needs. First things first, if speed and reliability are on the top of your wishlist, Quantum Fiber is the way to go. With a stellar max download speed of 8 Gbps and coverage of 27.1%, they provide a fiber option that’s tough to beat, all starting at just $45 a month. It's like having a direct line to the future of internet speeds.

But let’s not overlook cable internet, which still holds strong in the speed department. Xfinity is a top contender here, blanketing an impressive 94.1% of Castle Rock with speeds up to 2 Gbps, beginning at a wallet-friendly $30 per month. If fiber's not available in your area, Xfinity’s cable internet might just be your next best friend.

Now, for those of you intrigued by wireless adventures, 5G is making strides in Castle Rock with AT&T Internet Air and Verizon entering the scene. While coverage isn't as widespread yet—AT&T covers 10.5% and Verizon 21.5%—they provide an alternative for those seeking flexibility without the cables.

Lastly, if DSL is your preferred choice, CenturyLink has got you covered with 58.2% coverage and speeds up to 80 Mbps, starting at $55 monthly. It's a reliable backup plan that keeps you connected when fiber and cable aren't options.

With these tips and options, navigating the sea of internet providers in Castle Rock feels less like a maze and more like a path to finding your perfect connection. Happy surfing!

Internet Provider Store Locations in Castle Rock

Compare Internet Providers in Nearby Cities:

Elizabeth, Englewood, Franktown, Larkspur, Littleton, Lone Tree, Louviers, Palmer Lake, Parker, Sedalia

Average download speed in Castle Rock:

159 Mbps

Based on 37,244 speed tests

Best Internet Provider in Castle Rock

  1. AT&T - 5g internet up to 225 Mbps
  2. Quantum Fiber - Fast download speeds in Castle Rock and most Fiber availability
  3. Xfinity - Most Cable availability
  4. Viasat - Most internet coverage in Castle Rock
  5. T-Mobile Home Internet - 5g internet up to 245 Mbps
  6. Rise Broadband - Fixed wireless up to 50 Mbps
  7. HughesNet - Another great satellite internet alternative for those who can't get Cable, Fiber, or DSL
  8. CenturyLink - Most DSL availability
  9. BAM Broadband - Fixed wireless up to 1000 Mbps
  10. Mountain Broadband - Fixed wireless up to 100 Mbps
  11. Aerux Broadband - Fixed wireless up to 100 Mbps
  12. Kellin Communications - Fixed wireless up to 50 Mbps
  13. XtreamInternet - Fixed wireless up to 100 Mbps
  14. Starlink - Widely available
  15. Verizon - 5g internet up to 50 Mbps

Fastest Internet Providers in Castle Rock

How Much Speed Do I Need?

25+ Mbps

  • Web Surfing & Email
  • HD Streaming
  • Supports 1-2 Devices
  • Ideal for 1-2 people

100+ Mbps

  • Ultra HD (4K) Streaming
  • Low Lag Online Gaming
  • Supports 3-5 Devices
  • Ideal for 2-6 people

1 Gig

  • Multi 4K HD Streaming
  • No Lag Online Gaming
  • Supports more than 5 Devices
  • Ideal for 6+ people

An Overview of Internet Providers in Castle Rock By Connection

Provider Connection Download speeds up to Availability
CenturyLink DSL 100 Mbps 58%
Xfinity Cable 2 Gbps 94%
Mountain Broadband Fixed Wireless 150 Mbps 56%
Rise Broadband Fixed Wireless 100 Mbps 21%
Aerux Broadband Fixed Wireless 100 Mbps 29%
Viaero Wireless Fixed Wireless 150 Mbps 3%
HughesNet Satellite 100 Mbps 100%
Viasat Satellite 150 Mbps 100%
AT&T 5G Internet 225 Mbps 14%
Kellin Communications Fixed Wireless 50 Mbps 87%
XtreamInternet Fixed Wireless 100 Mbps 54%
Xfinity Fiber 10 Gbps 2%
Starlink Satellite 220 Mbps 100%
T-Mobile Home Internet 5G Internet 245 Mbps 49%
Verizon 5G Internet 300 Mbps 43%
Always ON Fixed Wireless 25 Mbps 8%
Quantum Fiber Fiber 8 Gbps 27%
BAM Broadband Fixed Wireless 1 Gbps 77%
Provider Connection Download speeds up to Availability
Viasat Satellite 150 Mbps 100%
Starlink Satellite 220 Mbps 100%
HughesNet Satellite 100 Mbps 100%
Xfinity Cable 2 Gbps 94%
Kellin Communications Fixed Wireless 50 Mbps 87%
CenturyLink DSL 80 Mbps 58%
XtreamInternet Fixed Wireless 100 Mbps 54%
Aerux Broadband Fixed Wireless 100 Mbps 29%
Quantum Fiber Fiber 8 Gbps 27%
T-Mobile Home Internet 5G Internet 100 Mbps 49%
Rise Broadband Fixed Wireless 50 Mbps 21%
AT&T 5G Internet 225 Mbps 14%
Viaero Wireless Fixed Wireless 25 Mbps 3%
Xfinity Fiber 2 Gbps 2%
Thrive Broadband Fiber 2 Gbps 1%
Thrive Broadband Fixed Wireless 40 Mbps 1%
Verizon 5G Internet 50 Mbps 43%

Popular Zip Codes in Castle Rock, CO:

Internet Availability by Connection Type in Castle Rock

Internet service providers in Castle Rock use different methods for connecting their customers to the web. Connection types matter, so choose wisely. Fiber is generally the fastest and most reliable option, followed by cable, DSL and 5G home internet.

Fiber - 96%
Cable - 64%
DSL - 64%

What is Mbps?

Mbps is the abbreviation for megabits per second, and it also appears written as Mbits/sec. Internet providers use megabits per second to measure speeds. Broadband speeds are 25 Mbps or faster. Learn more about Mbps.

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Free Wireless Internet Access in Castle Rock, CO

Hotspot
100 South Wilcox Street
Castle Rock, CO 80109
Hotspot
7501 Village Square Drive Castle Pines CO 80108
Castle Pines North, CO 80108
Hotspot
100 Third Street
Castle Rock, CO 80104
Hotspot
500 Fairgrounds Road
Castle Rock, CO 80104
Hotspot
100 North Wilcox Street
Castle Rock, CO 80104

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