Map updated 30 September 2021

Click here for our Chula Vista service area map.

How to read our coverage area map

The darker the orange, the denser our coverage.

Please note: if you don’t see your location covered on this map, don’t despair! We provide enterprise business service anywhere in the Bay Area. We are also growing our residential service every week. When you check your address, we put your area on our radar for expansion.


Sail Internet will not sell or share your contact information with other companies.

Any questions about our service?

We pride ourselves on our 5-star, local customer support. We also believe that support starts before you become a customer. Check out our Support section for FAQs, network status, and other information.

Call or email to talk to us any time: (844) 438-8484 or

Our internet coverage areas in the San Francisco Bay Area

Sail Internet serves high-speed, no contract, unlimited data internet to San Francisco, Fremont, San Jose, Milpitas, Santa Clara, Cupertino, Palo Alto, Newark, Union City, Alviso, Sunnyvale, Campbell, Hayward, Mountain View, San Leandro, Dublin, and other Bay Area locations.

We're growing every week. Want us in your area? Check your address in our form and we'll register your interest in the area. Or call or email to talk to us any time: (844) 438-8484 or