Internet providers in
Castle Rock, CO

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How much internet speed do I need?

5+ Mbps
  • Regular browsing
  • Music streaming
  • Ideal for 1 person
10+ Mbps
  • HD video streaming
  • Casual gaming
  • Ideal for 1-2 people
20+ Mbps
  • Ultra HD streaming
  • Frequent gaming
  • Ideal for 2-4 people
40+ Mbps
  • Simultaneous HD streaming
  • Simultaneous gaming
  • Ideal for 4+

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Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

 
1. CenturyLink
Available in Castle Rock
Connection:
DSL & Fiber
Download speeds up to
1000Mbps
2. Xfinity
Available in Castle Rock
Connection:
Cable
Download speeds up to
250Mbps
3. Viasat
Available in Castle Rock
Connection:
Satellite
Download speeds up to
25Mbps
4. Integra Telecom
Available in Castle Rock
Connection:
DSL
Download speeds up to
6Mbps
1. CenturyLink
Available in Castle Rock
Connection:
DSL & Fiber
Download speeds up to
40Mbps
2. Xfinity
Available in Castle Rock
Connection:
Cable
Download speeds up to
250Mbps
3. Viasat
Available in Castle Rock
Connection:
Satellite
Download speeds up to
25Mbps
4. Megapath
Available in Castle Rock
Connection:
DSL & Other Copper Wireline
Download speeds up to
6Mbps
5. TW Telecom
Available in Castle Rock
Connection:
Other Copper Wireline
Download speeds up to
10Mbps
6. Level 3 Communications
Available in Castle Rock
Connection:
Fiber
Download speeds up to
1000Mbps
Lendio
Sponsored
At least 6 months in business &
monthly revenue of $8k?
1. AT&T
Available in Castle Rock
Connection:
Mobile
AT&T
4GLTE
2. Sprint
Available in Castle Rock
Connection:
Mobile
Sprint
4GLTE
3. T-Mobile
Available in Castle Rock
Connection:
Mobile
T-Mobile
4GLTE

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* Based on sales data for highspeedinternet.com and partner sites.

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Learn more about CenturyLink

What is the best internet provider in Castle Rock?

Castle Rock Residential Internet Coverage

Castle Rock is a medium size city that is family friendly. The combination of safe neighborhoods and strong economy is attracting new residents to the area. A high percentage of the white-collar employees work in management or sales and many of them telecommute on a regular basis. Castle Rock residents expect their internet to keep them connected with employers and customers. Compared with just 82% of Colorado, 98% of Castle Rock can connect to high-speed internet.

DSL users can opt for either Integra Telecom or CenturyLink which reach 100% and 99% of Castle Rock residents respectively. Xfinity is the sole cable internet service provider in Castle Rock and reaches 97% of homes. CenturyLink is also introducing fiber optics to the city. Currently 1% of residents west of Rte. 83 have access to this service.

Businesses in the area can also access copper wire from Megapath and TW Telecom. Level 3 Communications provides fiber optics to 1% of commercial users.

Internet Provider types in Castle Rock


Cable

97%
Coverage

DSL

100%
Coverage

Fiber

1%
Coverage

Internet Provider availability in Castle Rock,CO


3 Mbps
100%
availability

10 Mbps
100%
availability

25 Mbps
98%
availability
Broadband internet availability
(Internet faster than 25 Mbps)
98%
Castle Rock
79%
USA

Summary of Castle Rock Internet Providers

ProviderTypeDownload speeds up toUser Rating
CenturyLinkDSL & Fiber1000 Mbps2.5/5
XfinityCable250 Mbps3.5/5
ViasatSatellite25 MbpsN/A
Integra TelecomDSL6 Mbps2.0/5
Availability and speeds displayed are not guaranteed and are subject to change.
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