Coverage · ZIP 95310 · Tuolumne County
Internet providers in Columbia, CA.
There are 7 internet providers reporting service in Columbia, CA (ZIP 95310) in FCC National Broadband Map filings (FCC filings as of Dec 31, 2024), including Xfinity, Verizon 5G Home, and Cal.net. The fastest advertised download speed is 1.2 Gbps from Xfinity. No provider reports fiber here yet; the cable, 5G home, fixed-wireless, or DSL options are listed below. Availability is reported per census block, so call 888-889-4095 and your OneClickAway agent confirms which plans are actually orderable at your exact address — with current pricing — before anything is ordered.
Ranked · fiber first, then cable, 5G home, fixed wireless, DSL
Every provider reporting service in Columbia, CA (95310)
Maximum advertised speeds from FCC National Broadband Map filings (FCC filings as of Dec 31, 2024). Coverage is the share of census blocks in this ZIP where the provider reports service. Prices are not shown — they change by address and promotion, so your agent quotes them live.
| # | Provider | Technology | Max download | Max upload | Coverage |
|---|---|---|---|---|---|
| 01 | XfinityOneClickAway partner by Comcast |
CableLow latency | 1.2 Gbps | 35 Mbps | 42% of blocks |
| 02 | Verizon 5G Home by Verizon |
5G HomeLow latency | 300 Mbps | 30 Mbps | 53% of blocks |
| 03 | Cal.net | 5G HomeFixed WirelessLow latency | 100 Mbps | 20 Mbps | 58% of blocks |
| 04 | T-Mobile Home Internet by T-Mobile |
5G HomeLow latency | 25 Mbps | 3 Mbps | 24% of blocks |
| 05 | AT&T Internet Air by AT&T |
5G HomeLow latency | 25 Mbps | 3 Mbps | 5% of blocks |
| 06 | Conifer Communications | Fixed WirelessLow latency | 100 Mbps | 10 Mbps | 52% of blocks |
| 07 | Sierra Nevada Communications | Fixed WirelessLow latency | 30 Mbps | 10 Mbps | 3% of blocks |
Satellite service is filed for essentially every U.S. address and is listed separately: Starlink up to 280 Mbps · Viasat up to 150 Mbps · HughesNet up to 100 Mbps.
Common questions
Internet in Columbia, CA, answered from the filings
How many internet providers serve Columbia, CA?
FCC filings list 7 internet providers reporting residential service in ZIP 95310, including Xfinity, Verizon 5G Home, and Cal.net. Providers report coverage by census block, so not every provider reaches every address — a OneClickAway agent confirms which ones reach yours before you order.
What is the fastest internet in 95310?
Xfinity reports the highest maximum advertised download speed in Columbia, CA at up to 1.2 Gbps (up to 35 Mbps upload). Actual speeds depend on the plan sold at your address; these are provider-reported maximums, not guarantees.
Is fiber internet available in Columbia, CA?
No provider reports fiber in ZIP 95310 in current FCC filings. The available technologies are Cable, 5G Home, Fixed Wireless. Your agent can also check satellite options if wired service does not reach your address.
Which of these providers can OneClickAway order for me?
Xfinity is a OneClickAway partner brand in this ZIP, ordered at authorized-distributor rates. OneClickAway is an authorized agent for Xfinity, Frontier, Kinetic by Windstream, Brightspeed, and EarthLink; for other brands your agent still confirms availability and walks you through the order. Call 888-889-4095 (Mon–Fri 9–6 PT).
One call, no forms
Confirm what's live at your address in 95310.
Your agent checks the exact address with the carriers, quotes real pricing the same business day, and places the order. Monday – Friday, 9 AM – 6 PM (PT).