Coverage · ZIP 95310
Internet providers in Columbia, CA 95310
11 providers are on file for this ZIP with the FCC (December 2024), using Cable, 5G Home Internet, Fixed Wireless, Satellite. The share-of-ZIP column shows how much of the area each one reaches; check your street address, or call (877) 543-8021.
Every filing for Columbia, CA (ZIP 95310)
11 residential internet providers filed service in Columbia, CA (ZIP 95310) with the FCC (December 2024). Cal.net reaches the most of the ZIP, about 58%. The fastest filing is Xfinity at up to 1.2 Gbps, covering 42%. The table lists every filing with its technology, top speeds and share of the ZIP.
| Provider | Technology | Fastest down | Fastest up | Share of ZIP |
|---|---|---|---|---|
| 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% |
Internet in Columbia, CA — common questions
How many internet providers serve ZIP 95310?
11 providers have residential service on file for Columbia, CA (ZIP 95310), among them Xfinity, Verizon 5G Home, Cal.net. A filing covers part of the ZIP, not necessarily every street, so the provider confirms your exact address before an order.
Which provider reaches the most of 95310?
Cal.net has the widest footprint on file, about 58% of the ZIP’s census blocks, using 5g home internet. Satellite is left out of this comparison because it is filed everywhere.
What is the fastest internet in 95310?
Xfinity files the top download speed, up to 1.2 Gbps, across about 42% of the ZIP. That is the fastest tier filed for the area, not a plan sold at every address.
How do I check my own address in Columbia, CA?
Search the ZIP to see every filing with indicative starting prices, then call (877) 543-8021. We check the street address with the provider and, for providers we sell, place the order. There is no charge and no account.
Coverage data: FCC Broadband Data Collection (December 2024). Availability is decided address by address; providers confirm serviceability when you order. Satellite internet is sold nationwide, but each install has to qualify on site — a clear view of the sky and a place to mount the dish.