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EarthLink 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 10.9% -
#1 Recommended Plan
2. T-Mobile 
Download Speeds:87 Mbps - 415 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 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: 78.4%Why T-Mobile? In just 15 minutes, you can self-install T-Mobile 5G Home Internet and start enjoying its many perks, such as a 5-year price guarantee, no monthly fees and no annual contracts. -
3. Verizon 
Speeds Up To300 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 70.1% -
4. CenturyLink 
Speeds Up To80 MbpsNot all internet speeds available in all areas.Connection: DSLAvailability: 87.7% -
5. XNET WiFi 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 78.4% -
TruLeap Technologies 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 28.7% -
7. Anthem Broadband 
Speeds Up To50 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 30.3% -
8. Fatbeam 
Speeds Up To25 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 90.6% -
9. Starlink 
Speeds Up To350 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
10. White Cloud Communications 
Speeds Up To200 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 93.1% -
11. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 99.6%
Internet Providers in Castleford, ID
Refine your search for better results:
Popular Castleford Internet Deals
| Provider | Featured deal | |
|---|---|---|
| EarthLink | Save $25 per month on the EarthLink Wireless 5G Home Internet Unlimited plan! |
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| T-Mobile | Limited time. Get a $300 rebate (via virtual prepaid Mastercard) when you activate a new T-Mobile Internet line on an eligible All-In Home Internet plan! |
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| Verizon | Get a 43" Class QF QLED Samsung TV or Samsung Galaxy Tab S10 FE 5G on us! |
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| XNET WiFi | Get unlimited data and Wi-Fi that works anywhere with XNET WiFi! |
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| Starlink | Enjoy discounted monthly rates and Standard Kits for your first year! Available in select markets. |
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Castleford Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections | |
|---|---|---|---|---|
| Verizon | $35/mo Prices may vary depending on the plan. | 300 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| Hughesnet | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Satellite |
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| Starlink | $49/mo Prices may vary depending on the plan. | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| TruLeap Technologies | $49.95/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
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| Anthem Broadband | $49.95/mo Prices may vary depending on the plan. | 50 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
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| T-Mobile | $50/mo Prices may vary depending on the plan. | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 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 |
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| CenturyLink | $55/mo Prices may vary depending on the plan. | 80 Mbps Not all internet speeds available in all areas. | DSL |
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| XNET WiFi | $65/mo Prices may vary depending on the plan. | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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| EarthLink | $79.95/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | 5G Internet |
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Best Internet Providers in Castleford, ID
Verizon 5G Home Internet is the best overall choice for Castleford due to its wide 5G coverage of 70.1% of the area. Verizon 5G Home Internet offers a reliable balance of affordability starting at $35 per month and steady performance. While Starlink provides higher speeds up to 350 Mbps, Starlink costs significantly more per month.
| Provider | Why they're great | Who they're great for | |
|---|---|---|---|
| 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. |
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| T-Mobile | Straightforward pricing | Customers who hate hidden costs and want straightforward pricing with no equipment fees and taxes included will love T-Mobile 5G Home Internet. |
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| Verizon | Cheapest provider | Verizon 5G Home Internet is an incredible value for budget-conscious customers looking for an affordable rate and reliable home Wi-Fi. |
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| XNET WiFi | Fastest provider | XNET WiFi is a powerful alternative for areas near [city], delivering high-speed performance by leveraging the best available local network. |
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| Starlink | Widely available | Homes off the beaten path reaching remote locations that traditional internet networks ignore will find the ultimate solution in Starlink. |
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Castleford Cheapest Internet Plans
Verizon 5G Home Internet is the cheapest broadband provider in Castleford with plans starting at $35 per month. This pricing makes Verizon 5G Home Internet more affordable than Hughesnet, which starts at $39.99 per month. Choosing Verizon 5G Home Internet allows residents to save on monthly costs while maintaining a stable 5G connection.
| Provider | Plan name | Price | Speeds up to | |
|---|---|---|---|---|
| Verizon | Verizon Home Internet Lite | $35/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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| Hughesnet | Lite | $39.99/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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| TruLeap Technologies | Wireless Cambium 6 | $49.95/mo Prices may vary depending on the plan. | 6 Mbps Not all internet speeds available in all areas. |
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| Anthem Broadband | WIRELESS VALUE | $49.95/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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| T-Mobile | Rely Home Internet | $50/mo Prices may vary depending on the plan. | 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 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. |
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Fastest Internet Providers in Castleford, ID
XNET WiFi delivers the fastest download speeds in Castleford, reaching up to 2 Gbps. XNET WiFi outperforms T-Mobile 5G Home Internet, which offers maximum speeds up to 415 Mbps. For users requiring high bandwidth, XNET WiFi is the premier local option, though T-Mobile 5G Home Internet remains an alternative for moderate speed requirements.
| Provider | Speeds up to | Connection type | |
|---|---|---|---|
| XNET WiFi | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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| T-Mobile | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 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 |
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| Starlink | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| Verizon | 300 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| White Cloud Communications | 200 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
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Check Your Current Speed
What's a Good Internet Speed?
| Internet speed | Appropriate for | Providers in your area offering this speed | Availability in your area |
|---|---|---|---|
| 0-25 Mbps |
|
|
90.6% |
| 100 Mbps |
|
|
100% |
| 1000 Mbps (1 Gbps) |
|
|
78.4% |
Internet Availability in Castleford, ID
Verizon 5G Home Internet offers excellent availability in Castleford, reaching 70.1% of the area. While Starlink covers 100.0% of the city via satellite, Verizon 5G Home Internet provides a more cost-effective 5G alternative for nearly every household. Residents can rely on Verizon 5G Home Internet for widespread access across the community.
| Connection type | Provider with most coverage | Castleford availability | Starting price | |
|---|---|---|---|---|
| Satellite | Starlink | 100% | $49/mo |
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| DSL | CenturyLink | 87.6% | $55/mo |
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| 5G Internet | T-Mobile 5G Home Internet | 78.4% | $50/mo |
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| Fixed Wireless | XNET WiFi | 78.4% | $65/mo |
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Castleford Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $73.78 | 6 Mbps - 2 Gbps | $20/mo - $165/mo | 5G Internet, DSL, Fixed Wireless, Satellite |
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Fastest Speed
XNET WiFiFixed Wireless
5G Unlimited Internet$140/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply.
Plug-and-play installation-
Download Speeds up to 2 Gbps
Show Details -
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Best Value
T-Mobile 5G Home Internet5G Internet
Rely Home Internet$50/mo*With AutoPay, taxes and fees included. See offer details
$100 rebate (via Virtual Prepaid Mastercard)-
Download Speeds: 133 - 415 Mbps
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High-performance Gateway included
Show Details -
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Lowest Price
Verizon 5G Home Internet5G Internet
Verizon Home Internet Lite$35/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
3-year price lock guarantee-
Download Speeds up to 25 Mbps
Show Details -
Internet Coverage Map and Store Locations for Castleford, Idaho
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.
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Data valid as of 03/25/2026