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There are 11 residential internet providers available in Columbia, CA (ZIP 95310), including Xfinity, Verizon 5G Home, Cal.net. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| Xfinity | Cable | 1.2 Gbps | 35 Mbps | 42% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 53% |
| Cal.net | 5G Home Internet | 100 Mbps | 20 Mbps | 58% |
| T-Mobile Home Internet | 5G Home Internet | 25 Mbps | 3 Mbps | 24% |
| AT&T Internet Air | 5G Home Internet | 25 Mbps | 3 Mbps | 5% |
| Conifer Communications | Fixed Wireless | 100 Mbps | 10 Mbps | 52% |
| Cal.net | Fixed Wireless | 100 Mbps | 20 Mbps | 8% |
| Sierra Nevada Communications | Fixed Wireless | 30 Mbps | 10 Mbps | 3% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
* Starting prices and promotions shown are indicative national offers for select major providers, as of May 2026. Actual pricing varies by address, plan, and promotion, and changes frequently — most intro rates require AutoPay/paperless and exclude taxes & fees. Confirm current pricing and offers directly with the provider before ordering. See our Disclaimer.
Coverage data sourced live from our national broadband dataset (Dec 2024). Try a popular ZIP:
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