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Internet providers in 94578

Find internet providers serving the 94578 area. Compare plan pricing and speeds from fiber-optic, cable and DSL providers.

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94578 internet providers

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Provider
AT&T $40 100 - 1,000 MbpsFiber-optic0.083%
AT&T $30 100 - 75 MbpsDSL100%
Xfinity $29.99 15 - 987 MbpsCable100%
Sonic $40 10 - 12 MbpsWired40%
Sonic $40 10 - 80 MbpsDSL30%
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94578 internet service at a glance

At 100%, broadband coverage in the 94578 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 94578 ZIP will have access to DSL, which covers 100% of households. Cable internet is also an option for many, offering service to 100% of the area. No fiber-optic providers are currently available in San Leandro, but satellite or fixed-wireless providers may offer broadband options in your area.

There are eight internet providers serving the 94578 area, and 100% of households will have internet options from more than one provider. Among eight internet providers in 94578, prices start at $29.99 and available download speeds reach up to 1,000 Mbps.

Top high-speed internet providers in 94578

The largest internet providers serving the 94578 ZIP code are AT&T, Xfinity, and Sonic bringing DSL and cable options to the area.

DSL internet from AT&T is available to nearly all in the 94578 ZIP code, covering 100% of households. Many will also have the option of cable from Xfinity, which covers 100% of the area. San Leandro’s third most-available internet provider, Sonic, offers DSL to around 30% of residents in the 94578 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

100%

DSL from AT&T offers broadband to all households in the 94578 ZIP code, covering 100% 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 San Leandro, $49.16.

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 San Leandro, $1.07.

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 94578 ZIP code. These download speeds are available to 100% of the area, and are much slower than the average max speeds from all San Leandro's providers, 387 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

100%

Cable from Xfinity offers broadband to all households in the 94578 ZIP code, covering 100% of the area.

Xfinity’s cable network is likely to offer faster speeds than DSL or satellite service, but 94578 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 San Leandro, $49.16.

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 San Leandro, $1.07.

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 94578 ZIP code. These download speeds are available to 100% of the area, and are much faster than the average max speeds from all San Leandro's providers, 387 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

Sonic DSL internet

Provider

Sonic

Starting price*
$40/mo.
Max download speed

80 Mbps

Max upload speed

4 Mbps

Average availability

30%

DSL from Sonic offers broadband to some, but not many households in the 94578 ZIP code, covering 30% of the area.

DSL internet from Sonic 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 Sonic start at $40/mo.*, which is lower than the average starting price for internet in San Leandro, $49.16.

Sonic customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $4.00 per Mbps, higher than the average cost per Mbps for the lowest priced plans in San Leandro, $1.07.

For those who value internet speed as much as cost, Sonic offers download speeds up to 80 Mbps and upload speeds up to 4 Mbps in 94578 ZIP code. These download speeds are available to 30% of the area, and are much slower than the average max speeds from all San Leandro's providers, 387 Mbps.

Check availability

or call us today: (844) 451-2720

Call us: (844) 512-2720

Internet coverage for rural areas

If you have limited cable, DSL and fiber-optic internet options in the 94578 ZIP code, satellite and fixed wireless providers may be available.

Satellite internet from HughesNet and Viasat offers 100% availability in 94578 and the greater San Leandro area. HughesNet starting prices are significantly higher than average in San Leandro at $59.99/mo. for speeds up to 25 Mbps. Viasat starting prices are about average in San Leandro at $50/mo. for speeds up to 25 Mbps. Satellite internet is a less appealing option for many in the 94578 ZIP, however, as service typically comes with high latency and low data allowances.

Internet providers in 94578 frequently asked questions

AT&T is the fastest internet provider in the 94578 ZIP code with download speeds up to 1,000 Mbps. These speeds are available to 0.083% of households in 94578. The next fastest internet provider in the 94578 ZIP code is Xfinity, offering download speeds up to 987 Mbps to 100% of the area.

Xfinity offers the cheapest internet in the 94578 ZIP with service starting at $29.99/mo. This is significantly less than the average starting price for internet in San Leandro, $49.16.

AT&T is the largest fiber-optic internet service provider serving the 94578 ZIP code, covering 0.083% of the city.

Download speeds of 25 Mbps and above are considered broadband speeds, and can handle most online activities including streaming and gaming. For households with multiple devices using a Wi-Fi connection, speeds of 100 Mbps and higher are likely to offer a better online experience. Learn more about what speeds are best for your home.

According to the FCC, 93% of households have access to three or more providers. In many areas, a cable, DSL, satellite and possibly fiber-optic provider may be available. You are unlikely, however, to find multiple providers of the same internet type, such as two cable providers, in the same location because operating expenses in an area already served by another provider can be too high to be profitable.

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.