I started getting calls from this number today and already have gotten 5+ call from it now. I answered it and yeah it's the Santa Clara Jail and the after the collect information said someone named Jason was calling me so I hung up. I got another one and this time in the person's name spot I got "[***] you better answer". I'm a little freaked out and now really nervous.
If you're from the area or familiar with the area code, this is NOT a scam. It is the San Jose Jail. Someone you know is probably calling you to let you know they're locked up. I received over 15 missed calls and decided to trust others who wrote that it was the San Jose/Santa Clara County Jail and pressed 0 to accept the call. Sure enough it was someone I knew who needed bail. Good Luck.