Hushed lets you add a Castro Valley phone number to your existing phoneGet started
Within area code 510, Castro Valley is located in Alameda County, California. This area is one of the most populated communities in the state. This valley is named after Don Guillermo Castro who was a famous Californian ranchero and landowner in the area now known as Castro Valley.
In addition to Castro Valley, Hushed services and includes Union City, Oakland, Richmond, San Leandro, San Lorenzo, and San Pablo.
Once you are connected with your new phone number you may want to check out these places.
Make and receive calls with Hushed just like any regular phone number.
Send and receive texts with gifs, pictures, and videos. Delete messages anytime!
Hushed communication is private and anonymous, with no phone records.
Voicemail, call forwarding, call routing, auto-reply text messages—all included!
Forget your phone? Log into Hushed on any mobile device, even tablets.
Use separate Hushed lines for personal, business, dating, or side hustles.
Our most flexible plans bundled with local minutes and SMS usage.
UNLIMITED talk & text, auto-renewing subscription plans available on US, Canada, and UK mobile numbers.
For international calling capabilities with your Hushed number.
Call and text like you’re a Castro Valley local, and keep the number as long as you want.
Looking for a second phone number that’s not within the 510 area code?
Hushed has temporary phone numbers in 300+ area codes. Search other area codes