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#1 Recommended Plan
Xfinity 
Price Range $30 - $100Prices may vary depending on the plan.Speed Range300 Mbps - 2.2 GbpsNot all internet speeds available in all areas.Prices may vary depending on the plan.Not all internet speeds available in all areas.Connection: CableAvailability: 79.5%Why Xfinity? Xfinity offers a wide range of internet choices, from 400 Mbps to gigabit speeds, so you can pick the right plan for your home’s necessities while staying within budget. -
#1 Satellite Plan
Starlink 
Price Range $55 - $175Prices may vary depending on the plan.Speeds Up To400 MbpsSpeeds referenced are maximum available speeds, are not guaranteed, and will be slower during times of congestion.Prices may vary depending on the plan.Speeds referenced are maximum available speeds, are not guaranteed, and will be slower during times of congestion.Connection: SatelliteAvailability: 100%Why Starlink? Starlink offers a true high-speed alternative to traditional internet providers with easy self-installation, no contracts, and no upfront hardware costs in select areas. -
T-Mobile 
Price Range $20 - $70Prices may vary depending on the plan.Speed Range170 Mbps - 498 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Prices may vary depending on the plan.Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Connection: 5G InternetAvailability: 83.6% -
Viasat 
Price Range $89.99 - $109.99Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount.Speeds Up To150 MbpsNot all internet speeds available in all areas.Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount.Not all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
Mint Mobile 
Price Range $30 - $45Prices may vary depending on the plan.Speed Range133 Mbps - 415 MbpsNot all internet speeds available in all areas.Prices may vary depending on the plan.Not all internet speeds available in all areas.Connection: 5G InternetAvailability: 83.8% -
EarthLink 
Price Range $49.95 - $59.95Prices may vary depending on the plan.Speeds Up To425 MbpsNot all internet speeds available in all areas.Prices may vary depending on the plan.Not all internet speeds available in all areas.Connection: 5G InternetAvailability: 71.4% -
CenturyLink 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Not all internet speeds available in all areas.Connection: DSLAvailability: 83.9% -
Rise Internet 
Price Range $29.99 - $79.99Prices may vary depending on the plan.Speeds Up To150 MbpsNot all internet speeds available in all areas.Prices may vary depending on the plan.Not all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 57% -
Kellin Communications 
Price Range $49.99 - $299.99Prices may vary depending on the plan.Speeds Up To1 GbpsNot all internet speeds available in all areas.Prices may vary depending on the plan.Not all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 61% -
Hughesnet 
Price Range $39.99 - $94.99Prices may vary depending on the plan.Speeds Up To100 MbpsNot all internet speeds available in all areas.Prices may vary depending on the plan.Not all internet speeds available in all areas.Connection: SatelliteAvailability: 99.9%
Internet Providers in New Castle, CO
Refine your search for better results:
Popular New Castle Internet Deals
| Provider | Featured deal |
|---|---|
| Xfinity | No contract, no commitment, & Wi-Fi equipment included for $45/mo for 5 years. With no term contract — Wi-Fi equipment included |
| Starlink | Get fast and flexible satellite internet from Starlink for just $55 per month! |
| T-Mobile | Get up to $200 back when you sign up for T-Mobile 5G Home Internet. |
| Viasat | Get reliable, high-speed internet for just $39.99 per month! * Viasat Essentials plan starting at $39.99/mo. with 12-month promotion, $69.99/mo. thereafter. Additional terms apply. |
| EarthLink | Save $25 per month on the EarthLink Wireless 5G Home Internet Unlimited plan! |
New Castle Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections |
|---|---|---|---|
| T-Mobile | $20/mo Prices may vary depending on the plan. | 170 Mbps - 498 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
| Rise Internet | $29.99/mo Prices may vary depending on the plan. | 150 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
| Xfinity | $30/mo Prices may vary depending on the plan. | 300 Mbps - 2.2 Gbps Not all internet speeds available in all areas. | Cable |
| Mint Mobile | $30/mo Prices may vary depending on the plan. | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 5G Internet |
| Hughesnet | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Satellite |
| EarthLink | $49.95/mo Prices may vary depending on the plan. | 425 Mbps Not all internet speeds available in all areas. | 5G Internet |
| Kellin Communications | $49.99/mo Prices may vary depending on the plan. | 1 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
| Starlink | $55/mo Prices may vary depending on the plan. | 400 Mbps Speeds referenced are maximum available speeds, are not guaranteed, and will be slower during times of congestion. | Satellite |
| CenturyLink | $55/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | DSL |
| Viasat | $89.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 150 Mbps Not all internet speeds available in all areas. | Satellite |
Best Internet Providers in New Castle, CO
Xfinity is the top overall provider in New-Castle, Colorado, balancing widespread access with high performance. Xfinity plans start at $30 per month and reach speeds up to 2 Gbps. While Ting offers symmetrical speeds up to 2 Gbps, Ting coverage only reaches 0.6% of the city.
| Provider | Why they're great | Who they're great for |
|---|---|---|
| Xfinity | Fastest provider | Xfinity is the top choice for high-bandwidth homes that need fast speeds for seamless 4K streaming and simultaneous gaming on dozens of devices. |
| T-Mobile | Cheapest provider | Budget-conscious customers securing reliable Wi-Fi at a low rate by bundling with a mobile line will find top value in T-Mobile 5G Home Internet. |
| EarthLink | Highly rated support | Customers who want peace of mind and highly responsive, award-winning technical support when they need it most should look to EarthLink. |
| CenturyLink | Straightforward pricing | Customers who value predictable, flat-rate monthly bills without the anxiety of hidden equipment fees will find CenturyLink ideal. |
| Rise Internet | Widely available | Remote homes near [city] requiring a dependable internet connection well outside standard service zones will find Rise Broadband an essential option. |
New Castle Cheapest Internet Plans
Rise Internet offers the most affordable internet in New-Castle, Colorado, for budget-conscious residents. Rise Internet starts at $29.99 per month for speeds up to 150 Mbps. Mint Mobile provides an alternative for low-cost service, starting at $30 per month with coverage reaching 83.8% of the area.
| Provider | Plan name | Price | Speeds up to |
|---|---|---|---|
| T-Mobile | Home Internet Backup | $20/mo Prices may vary depending on the plan. | 318 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. |
| Rise Internet | Family Home Internet | $29.99/mo Prices may vary depending on the plan. | 150 Mbps Not all internet speeds available in all areas. |
| Xfinity | NOW Internet | $30/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. |
| Mint Mobile | 3-month w/ Mint Phone Plan | $30/mo Prices may vary depending on the plan. | 415 Mbps Not all internet speeds available in all areas. |
| Viasat | Viasat Essentials | $39.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 150 Mbps Not all internet speeds available in all areas. |
Fastest Internet Providers in New Castle, CO
Xfinity delivers the fastest download speeds in New-Castle, Colorado, for heavy bandwidth users. Xfinity provides downloads up to 2 Gbps starting at $30 per month. Users looking for high-performance alternatives may consider Ting, which offers symmetrical speeds up to 2 Gbps but has very limited availability.
| Provider | Speeds up to | Connection type |
|---|---|---|
| Xfinity | 300 Mbps - 2.2 Gbps Not all internet speeds available in all areas. | Cable |
| Kellin Communications | 1 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
| T-Mobile | 170 Mbps - 498 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 170 Mbps – 498 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
| EarthLink | 425 Mbps Not all internet speeds available in all areas. | 5G Internet |
| Mint Mobile | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 5G Internet |
Compare Top Providers in Your Area
- CenturyLink vs. Xfinity
- CenturyLink vs. T-Mobile 5G Home Internet
- EarthLink vs. Xfinity
- EarthLink vs. CenturyLink
- Hughesnet vs. Rise Internet
- Hughesnet vs. Viasat Internet
- Hughesnet vs. T-Mobile 5G Home Internet
- Starlink vs. Viasat Internet
- Viasat Internet vs. Rise Internet
- Viasat Internet vs. T-Mobile 5G Home Internet
- Xfinity vs. T-Mobile 5G Home Internet
Check Your Current Speed
Internet Availability in New Castle, CO
T-Mobile 5G Home Internet provides the most consistent terrestrial coverage in New-Castle, Colorado. T-Mobile 5G Home Internet reaches 83.6% of the area with prices starting at $20 per month. For homes in remote locations, Viasat Internet reaches 100.0% of the city with satellite service up to 150 Mbps.
| Connection type | Provider with most coverage | New Castle availability | Starting price |
|---|---|---|---|
| Satellite | Starlink | 100% | $55/mo |
| DSL | CenturyLink | 83.9% | $55/mo |
| 5G Internet | Mint Mobile | 83.8% | $30/mo |
| Cable | Xfinity | 79.5% | $30/mo |
| Fixed Wireless | Kellin Communications | 61% | $49.99/mo |
New Castle Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $74.48 | 12 Mbps - 2.2 Gbps | $20/mo - $299.99/mo | 5G Internet, Cable, DSL, Fiber, Fixed Wireless, Satellite |
Internet Coverage Map and Store Locations for New Castle, Colorado
Methodology
Our provider rankings rely on a rigorous, data-driven framework evaluating over 100 million rows of FCC data to bring transparency to local internet options. We track 8,000+ active plans from 2,000+ providers to cut through marketing jargon. We weigh technical factors against real-world experiences to match you with the best connections actually available at your address:
- Tested Technology: We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
- Realistic Coverage: We filter out "ghost ISPs" with near-zero availability and actively flag providers that only cover a fraction of neighborhoods, ensuring you don't waste time on unavailable options.
- Transparent Pricing: We track base rates and downgrade providers that rely on hidden fees or sudden price hikes, exposing the true long-term cost beyond initial marketing promotions.
- Verified Speeds: We look beyond deceptive "up to" marketing claims to evaluate the actual download and upload speeds delivered, prioritizing the balanced, symmetrical performance necessary for seamless video calls and heavy streaming.
- User-Driven Personalization: We don't just look at the tech; we look at what people actually prefer. By analyzing millions of local connections, user reviews on downtime, and validated J.D. Power scores, we tailor our rankings to highlight the providers proven to satisfy users in your area.
For a complete breakdown of our scoring weights, independent research, and editorial standards, view our full Methodology page.
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Data valid as of 11/08/2026