T-Mobile Home Internet internet in Castro Valley, CA
T-Mobile Home Internet reports service to about 80% of residential locations in Castro Valley, California, which ranks it #3 of 8 providers with meaningful coverage. T-Mobile Home Internet is a fixed wireless service that uses T-Mobile's 5G and LTE network. Setup is a plug-in gateway with no technician visit, and speeds depend on the signal at your home.
How T-Mobile Home Internet compares in Castro Valley
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | Xfinity | Cable | 99% |
| 2 | AT&T | Fiber, DSL, Fixed wireless | 93% |
| 3 | T-Mobile Home Internet | Fixed wireless | 80% |
| 4 | Verizon | Fiber, Fixed wireless | 65% |
| 5 | Etheric Communications | Fixed wireless | 54% |
| 6 | Sonic Telecom | Fiber | 46% |
| 7 | Unwired | Fixed wireless | 34% |
| 8 | California Internet | Fixed wireless | 4% |
Share of residential locations in Castro Valley where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in Castro Valley.
T-Mobile Home Internet vs other providers
What technologies are available in Castro Valley?
Fiber is widely available: about 72% of locations in Castro Valley can get it. Gigabit-class service (1,000 Mbps down) is reported for about 96% of locations. DSL is still reported for about 52% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 92% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Castro Valley that providers report they can serve. City-level figures, not your address.
T-Mobile Home Internet in places near Castro Valley
- Cherryland, CA (73%)
- Ashland, CA (54%)
- San Lorenzo, CA (82%)
- San Leandro, CA (79%)
- Hayward, CA (66%)
- Union City, CA (71%)
- San Ramon, CA (56%)
- Danville, CA (46%)
Plans and pricing
Plan prices and promotions change often and vary by address, so we do not list them. See T-Mobile Home Internet's current offers at your address with its availability checker.
Frequently asked questions
Is T-Mobile Home Internet available in Castro Valley?
T-Mobile Home Internet reports service to about 80% of residential locations in Castro Valley, per FCC data as of December 31, 2025. That ranks it #3 of 8 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does T-Mobile Home Internet offer in Castro Valley?
T-Mobile Home Internet offers fixed wireless service across its footprint. The FCC summary does not say which technology reaches each address, so check your address with the provider.
Who are the main T-Mobile Home Internet competitors in Castro Valley?
Other providers reporting at least 10% coverage in Castro Valley include Xfinity (99%), AT&T (93%), Verizon (65%), Etheric Communications (54%).
How do I check T-Mobile Home Internet availability at my address?
Use T-Mobile Home Internet's own address checker, or enter your ZIP code here to compare all providers for your area.
Compare all providers for your ZIP code
All about T-Mobile Home Internet · Internet in Castro Valley · T-Mobile Home Internet in California · California · How we rank