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Internet providers in 94552

Find internet providers serving the 94552 area. Compare plan pricing and speeds from fiber-optic, cable and DSL providers.

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94552 internet providers

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Provider
AT&T $40 100 - 1,000 MbpsFiber-optic0.250%
AT&T $30 100 - 75 MbpsDSL99%
Xfinity $29.99 15 - 987 MbpsCable99%
HughesNet $59.99 25 - 25 MbpsSatellite100%
Cruzio Internet - -Wireless100%
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94552 internet service at a glance

At 100%, broadband coverage in the 94552 ZIP code is comparable to the rest of California - 93%, and comparable to broadband coverage across the U.S. - 95%.

The vast majority of those living in the 94552 ZIP will have access to DSL, which covers 100% of households. Cable internet is also an option for many, offering service to 99% of the area. No fiber-optic providers are currently available in Castro Valley, but satellite or fixed-wireless providers may offer broadband options in your area.

There are seven internet providers serving the 94552 area, and 99.25% of households will have internet options from more than one provider. Among seven internet providers in 94552, prices start at $29.99 and available download speeds reach up to 1,000 Mbps.

Top high-speed internet providers in 94552

The largest internet providers serving the 94552 ZIP code are AT&T, Xfinity, and HughesNet bringing DSL, cable, and satellite options to the area.

DSL internet from AT&T is available to nearly all in the 94552 ZIP code, covering 99% of households. Many will also have the option of cable from Xfinity, which covers 99% of the area. Castro Valley’s third most-available internet provider, HughesNet, offers satellite to around 100% of residents in the 94552 ZIP code.

AT&T DSL internet

Provider
AT&T
Starting price*
$30/mo.
Max download speed

75 Mbps

Max upload speed

20 Mbps

Average availability

99%

DSL from AT&T offers broadband to all households in the 94552 ZIP code, covering 99% of the area.

DSL internet from AT&T uses telephone lines to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.

Internet prices for AT&T start at $30/mo.*, which is significantly lower than the average starting price for internet in Castro Valley, $51.00.

AT&T customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.30 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Castro Valley, $1.00.

For those who value internet speed as much as cost, AT&T offers download speeds up to 75 Mbps and upload speeds up to 20 Mbps in 94552 ZIP code. These download speeds are available to 99% of the area, and are much slower than the average max speeds from all Castro Valley's providers, 454 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

Xfinity cable internet

Provider
Xfinity
Starting price*
$29.99/mo.
Max download speed

987 Mbps

Max upload speed

35 Mbps

Average availability

99%

Cable from Xfinity offers broadband to all households in the 94552 ZIP code, covering 99% of the area.

Xfinity’s cable network is likely to offer faster speeds than DSL or satellite service, but 94552 residents in densely populated areas may experience slowed speeds during peak usage times.

Internet prices for Xfinity start at $29.99/mo.*, which is significantly lower than the average starting price for internet in Castro Valley, $51.00.

Xfinity customers who choose the lowest-priced plan can expect speeds up to 15 Mbps, which comes to an estimated $2.00 per Mbps, higher than the average cost per Mbps for the lowest priced plans in Castro Valley, $1.00.

For those who value internet speed as much as cost, Xfinity offers download speeds up to 987 Mbps and upload speeds up to 35 Mbps in 94552 ZIP code. These download speeds are available to 99% of the area, and are much faster than the average max speeds from all Castro Valley's providers, 454 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

HughesNet satellite internet

Provider
HughesNet
Starting price*
$59.99/mo.
Max download speed

25 Mbps

Max upload speed

3 Mbps

Average availability

100%

Satellite from HughesNet offers broadband to all households in the 94552 ZIP code, covering 100% of the area.

HughesNet satellite internet offers reliable connection throughout the 94552 ZIP where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.

Internet prices for HughesNet start at $59.99/mo.*, which is higher than the average starting price for internet in Castro Valley, $51.00.

HughesNet customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $2.40 per Mbps, higher than the average cost per Mbps for the lowest priced plans in Castro Valley, $1.00.

For those who value internet speed as much as cost, HughesNet offers download speeds up to 25 Mbps and upload speeds up to 3 Mbps in 94552 ZIP code. These download speeds are available to 100% of the area, and are much slower than the average max speeds from all Castro Valley's providers, 454 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

Internet providers in 94552 frequently asked questions

AT&T is the fastest internet provider in the 94552 ZIP code with download speeds up to 1,000 Mbps. These speeds are available to 0.250% of households in 94552. The next fastest internet provider in the 94552 ZIP code is Xfinity, offering download speeds up to 987 Mbps to 99% of the area.

Xfinity offers the cheapest internet in the 94552 ZIP with service starting at $29.99/mo. This is significantly less than the average starting price for internet in Castro Valley, $51.00.

AT&T is the largest fiber-optic internet service provider serving the 94552 ZIP code, covering 0.250% of the city.

If you suspect your slow speeds are the result of your internet provider throttling your connection, the easiest way to determine if you’re being throttled is to perform two speed tests. Run the first test on your regular network, then run the second one on a VPN. If the two speeds are drastically different (and the VPN test was higher), your internet provider may be throttling your speeds.

Each video streaming service has varying recommended speeds, but speeds up to 10 Mbps will often handle streaming on one device. For HD and 4K streaming, consider faster speeds of at least 25 Mbps to reduce buffering and maintain optimal picture quality.

Wi-Fi connects your device to a router, but that router needs to be connected to the internet for your device to also be connected to the internet. You need an internet service provider to get Wi-Fi.