Asked for the "owner or person who makes decisions" which is an immediate red flag. When asked what the call was about, they answered "A community project". When lightly baited to probe for more information, the caller indicated they were fundraising for special olympics. I terminated the caller's script and indicated that "we would have to run this past our people" and got contact information so we could "reach back out".
This number cross-references to another entry here: 619-374-0162
Apparently they are legitimate, but their sketchy caller ID obfuscation and the "community project" line make dealing with them a risky proposal at best.