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#1 Recommended Plan
AT&T 
Speeds Up To300 MbpsIn rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min.Connection: 5G InternetAvailability: 4.2%Why AT&T? AT&T Internet Air makes buying internet easy for customers by offering one plan with straightforward pricing and reliable 5G speeds. -
2. Xfinity 
Speeds Up To1.2 GbpsNot all internet speeds available in all areas.Connection: CableAvailability: 61% -
3. Viasat 
Speeds Up To150 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
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: 1.7% -
Mint Mobile 
Download Speeds:133 Mbps - 415 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 1.6% -
4. Verizon 
Speeds Up To300 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 31.9% -
5. Cal.net 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 98.7% -
6. Conifer Communications 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 75% -
7. Starlink 
Speeds Up To350 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
8. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in Columbia, CA
Refine your search for better results:
Popular Columbia Internet Deals
| Provider | Featured deal | |
|---|---|---|
| Xfinity | Get reliable 300 Mbps internet with an Unlimited mobile line for $40/mo for 5 years! With no term contract — Wi-Fi equipment included |
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| Viasat | Get $30 off for your first 3 months! Price shown includes promotion; Get $30/mo. off for the first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. |
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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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| Starlink | Enjoy discounted monthly rates and Standard Kits for your first year! Available in select markets. |
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Columbia Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections | |
|---|---|---|---|---|
| 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 |
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| 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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| Xfinity | $40/mo Prices may vary depending on the plan. | 1.2 Gbps Not all internet speeds available in all areas. | Cable |
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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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| Conifer Communications | $50/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
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| Starlink | $59/mo Prices may vary depending on the plan. | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| AT&T | $65/mo Price is per month, plus taxes. Price after discounts: $13/mo w/elig wireless svc. and $5/mo w/elig Autopay & Paperless bill. Discounts start w/in 2 bills. | 300 Mbps In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min. | 5G Internet |
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| Viasat | $69.99/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 |
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Best Internet Providers in Columbia, CA
The best internet provider in Columbia is Xfinity. Xfinity delivers reliable cable connectivity to 61.0% of the area with fast downloads up to 1 Gbps for $40 per month. If you prefer a wireless connection, Verizon 5G Home Internet is a strong competitive alternative covering 31.9% of the city.
| Provider | Why they're great | Who they're great for | |
|---|---|---|---|
| AT&T | Easy installation | Customers who want to skip the technician and get online in minutes will love the simple plug-and-play setup provided by AT&T Internet Air. |
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| 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. |
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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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| Viasat | No annual contracts | Viasat is perfect for flexible households and renters who want reliable satellite internet without being locked into a multi-year commitment. |
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| Hughesnet | Widely available | Remote households outside [city] needing a reliable connection where cable and fiber cannot reach will find an essential lifeline in Hughesnet. |
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Columbia Cheapest Internet Plans
The cheapest internet provider in Columbia is Mint Mobile. Mint Mobile plans start at a highly affordable $30 per month, delivering download speeds up to 415 Mbps. Because Mint Mobile only reaches 1.6% of the area, Verizon 5G Home Internet is a reliable budget alternative starting at $35 per month.
| Provider | Plan name | Price | Speeds up to | |
|---|---|---|---|---|
| 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. |
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| 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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| 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. | 50 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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| Xfinity | 300 Mbps | $40/mo Prices may vary depending on the plan. | 300 Mbps Not all internet speeds available in all areas. |
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Fastest Internet Providers in Columbia, CA
The fastest internet provider in Columbia is Xfinity. Xfinity supplies blazing-fast downloads up to 1 Gbps and upload speeds up to 35 Mbps for heavy network users. T-Mobile 5G Home Internet is the fastest wireless competitor, bringing speeds up to 415 Mbps to 1.7% of the city for $50 per month.
| Provider | Speeds up to | Connection type | |
|---|---|---|---|
| Xfinity | 1.2 Gbps Not all internet speeds available in all areas. | Cable |
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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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| Mint Mobile | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| Starlink | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| AT&T | 300 Mbps In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min. | 5G Internet |
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Compare Top Providers in Your Area
- AT&T Internet vs. Xfinity
- AT&T Internet vs. T-Mobile 5G Home Internet
- AT&T Internet vs. Verizon 5G Home Internet
- Hughesnet vs. Viasat Internet
- Hughesnet vs. T-Mobile 5G Home Internet
- Hughesnet vs. Verizon 5G Home Internet
- Starlink vs. Viasat Internet
- T-Mobile 5G Home Internet vs. Verizon 5G Home Internet
- Viasat Internet vs. T-Mobile 5G Home Internet
- Viasat Internet vs. Verizon 5G Home Internet
- Xfinity vs. T-Mobile 5G Home Internet
- Xfinity vs. Verizon 5G Home Internet
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 |
|---|---|---|---|
| 100 Mbps |
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100% |
| 1000 Mbps (1 Gbps) |
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|
61% |
Internet Availability in Columbia, CA
The most widely available internet provider in Columbia is Xfinity. Xfinity networks successfully cover 61.0% of the area with fast residential plans starting at $40 per month. For remote residents outside the cable footprint, Viasat Internet is a satellite alternative guaranteeing access to 100.0% of the city.
| Connection type | Provider with most coverage | Columbia availability | Starting price | |
|---|---|---|---|---|
| Satellite | Hughesnet | 100% | $39.99/mo |
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| Fixed Wireless | Conifer Communications | 75% | $50/mo |
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| Cable | Xfinity | 61% | $40/mo |
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| 5G Internet | Verizon 5G Home Internet | 31.9% | $35/mo |
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Columbia Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $61.92 | 12 Mbps - 1 Gbps | $20/mo - $165/mo | 5G Internet, Cable, Fixed Wireless, Satellite |
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Best Value
AT&T Internet Air5G Internet
Internet Air$65/mo*Price is per month, plus taxes. Not available in all areas. Price after discounts: 20% w/elig wireless and $5/mo with AutoPay. Discount applied w/in 2 bills. See offer details
$100 Visa Reward Card | Save 20% with Eligible AT&T Wireless Plan-
Download Speeds up to 300 Mbps
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Perfect speeds for most families
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 Columbia, California
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