I keep getting calls from (510) 606-9746 multiple times a day. I called back right after they called to see who they were closed and to call back during business hours. Its 2pm in California and that's an Bay Area number. Same area code as mine.
This number has called us numerous times a day for the past 2 weeks. When you pick up the phone, they say nothing, wait several seconds, and then eventually hang up. They have also waited until our answering machine picks it up, plays the outgoing message, wait another few seconds and then hang up. This is on the level on harassment. They need to be stopped.