Coverage · ZIP 94089
Internet providers in Sunnyvale, CA 94089
14 providers are on file for this ZIP with the FCC (December 2024), using Fiber, Cable, 5G Home Internet, Fixed Wireless, Satellite, DSL. 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 Sunnyvale, CA (ZIP 94089)
14 residential internet providers filed service in Sunnyvale, CA (ZIP 94089) with the FCC (December 2024). Tekify Fiber & Wireless reaches the most of the ZIP, about 76%. The fastest filing is AT&T Fiber at up to 5 Gbps, covering 19%. The table lists every filing with its technology, top speeds and share of the ZIP.
| Provider | Technology | Fastest down | Fastest up | Share of ZIP |
|---|---|---|---|---|
| AT&T Fiber | Fiber | 5 Gbps | 5 Gbps | 19% |
| Xfinity Fiber | Fiber | 5 Gbps | 5 Gbps | 3% |
| Sail Internet | Fiber | 1 Gbps | 1 Gbps | 3% |
| Xfinity | Cable | 2 Gbps | 250 Mbps | 71% |
| Verizon 5G Home | 5G Home Internet | 1 Gbps | 75 Mbps | 71% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 75% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 53% |
| Sail Internet | Fixed Wireless | 1 Gbps | 200 Mbps | 24% |
| Tekify Fiber & Wireless | Fixed Wireless | 300 Mbps | 70 Mbps | 76% |
| Ridge Wireless | Fixed Wireless | 85 Mbps | 40 Mbps | 68% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| AT&T Internet | DSL | 100 Mbps | 20 Mbps | 32% |
Internet in Sunnyvale, CA — common questions
How many internet providers serve ZIP 94089?
14 providers have residential service on file for Sunnyvale, CA (ZIP 94089), among them AT&T Fiber, Xfinity Fiber, Sail Internet. 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 94089?
Tekify Fiber & Wireless has the widest footprint on file, about 76% of the ZIP’s census blocks, using fixed wireless. Satellite is left out of this comparison because it is filed everywhere.
What is the fastest internet in 94089?
AT&T Fiber files the top download speed, up to 5 Gbps, across about 19% 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 Sunnyvale, 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.