We scored over 29K locations on factors like price, performance, availability and choice to find the areas with the best and worst internet connectivity. Read more
Internet providers in 94903
Find internet providers serving the 94903 area. Compare plan pricing and speeds from fiber-optic, cable and DSL providers.
Shop local providers


Searching for deals in your area
Jump to section
94903 internet providers
Need help? Call (844) 451-2720
Provider | ||||
AT&T | $30.00 | 10 - 75 Mbps | DSL | 100% |
Xfinity | $29.99 | 25 - 987 Mbps | Cable | 100% |
Sonic Telecom | $39.99 | - | Wired | 56% |
Sonic Telecom | $39.99 | - | DSL | 42% |
HughesNet | $59.99 | 25 - 25 Mbps | Satellite | 100% |
Viasat | $50.00 | 12 - 25 Mbps | Satellite | 100% |
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Feb 22, 2021.
Need help?94903 internet service at a glance
At 100%, broadband coverage in the 94903 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 94903 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 Rafael, but satellite or fixed-wireless providers may offer broadband options in your area.
There are five internet providers serving the 94903 area, and 99.81% of households will have internet options from more than one provider. Among five internet providers in 94903, prices start at $29.99 and available download speeds reach up to 987 Mbps.
Top high-speed internet providers in 94903
The largest internet providers serving the 94903 ZIP code are AT&T, Xfinity, and Sonic Telecom bringing DSL and cable options to the area.
DSL internet from AT&T is available to nearly all in the 94903 ZIP code, covering 100% of households. Many will also have the option of cable from Xfinity, which covers 100% of the area. San Rafael’s third most-available internet provider, Sonic Telecom, offers DSL to around 42% of residents in the 94903 ZIP code.

AT&T DSL internet
|
|
|
|
|
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Feb 22, 2021.
DSL from AT&T offers broadband to all households in the 94903 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 Rafael, $41.99.
AT&T customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $3.00 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in San Rafael, $2.33.
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 94903 ZIP code. These download speeds are available to 100% of the area, and are much slower than the average max speeds from all San Rafael's providers, 278 Mbps.

Xfinity cable internet
|
|
|
|
|
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Feb 22, 2021.
Cable from Xfinity offers broadband to all households in the 94903 ZIP code, covering 100% of the area.
Xfinity’s cable network is likely to offer faster speeds than DSL or satellite service, but 94903 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 Rafael, $41.99.
Xfinity customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $1.20 per Mbps, lower than the average cost per Mbps for the lowest priced plans in San Rafael, $2.33.
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 94903 ZIP code. These download speeds are available to 100% of the area, and are much faster than the average max speeds from all San Rafael's providers, 278 Mbps.
Sonic Telecom DSL internet
|
|
|
|
|
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Feb 22, 2021.
DSL from Sonic Telecom offers broadband to about half of households in the 94903 ZIP code, covering 42% of the area.
DSL internet from Sonic Telecom 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 Telecom start at $39.99/mo.*, which is about the same as the average starting price for internet in San Rafael, $41.99.
For those who value internet speed as much as cost, Sonic Telecom offers download speeds up to 80 Mbps and upload speeds up to 4 Mbps in 94903 ZIP code. These download speeds are available to 42% of the area, and are much slower than the average max speeds from all San Rafael's providers, 278 Mbps.
Internet coverage for rural areas
If you have limited cable, DSL and fiber-optic internet options in the 94903 ZIP code, satellite and fixed wireless providers may be available.
Satellite internet from HughesNet and Viasat offers 100% availability in 94903 and the greater San Rafael area. HughesNet starting prices are significantly higher than average in San Rafael at $59.99/mo. for speeds up to 25 Mbps. Viasat starting prices are higher than average in San Rafael at $50/mo. for speeds up to 25 Mbps. Satellite internet is a less appealing option for many in the 94903 ZIP, however, as service typically comes with high latency and low data allowances.
Internet providers in 94903 frequently asked questions
What’s the fastest internet provider in 94903?
Xfinity is the fastest internet provider in the 94903 ZIP code with download speeds up to 987 Mbps. These speeds are available to 100% of households in 94903. The next fastest internet provider in the 94903 ZIP code is Sonic Telecom, offering download speeds up to 80 Mbps to 42% of the area.
What’s the cheapest internet provider in 94903?
Xfinity offers the cheapest internet in the 94903 ZIP with service starting at $29.99/mo. This is significantly less than the average starting price for internet in San Rafael, $41.99.
Do I need Wi-Fi extenders?
Wi-Fi extenders are handy when your router can’t project a strong signal to everywhere in your home that you need it. Your internet provider may offer Wi-Fi extenders for an added monthly cost, or you can purchase one online or from most electronics retailers.
Should I use my own router?
There are benefits to using your own router vs. buying or renting one from your internet provider, such as lower monthly costs and more product options. If you choose to use your own router, keep in mind that your internet provider’s tech support may not be able to fully assist you with your personal router. Select providers may not give you the option to use your own router.
Where can I find free Wi-Fi near me?
Select internet providers including AT&T, Spectrum and Xfinity have thousands of Wi-Fi hotspots that customers can connect to at no extra cost. If your internet provider does not offer free Wi-Fi hotspots, you can find free public Wi-Fi at your local library or many restaurants and cafes. Consider these tips for using public Wi-Fi safely.
How much should I pay for internet?
Monthly costs for internet can range from $20 to $60, depending on which providers are available in your area. Added fees for Wi-Fi service and equipment can add to that cost, but your internet provider may give you the option to use your own router, which can lower the monthly internet cost.