This number is one of several from the same DID range (610-320-2xxx) that keep calling with a pre-recorded message about employment. I can't confirm but I believe this to be a scam. If the company were legitimate, a quick Google search would return the name of said company. I had to set up a filter blocking the entire range in order to keep the calls from getting through, and believe me, they don't give up. So far, numbers ranging from 610-320-2172 through 2207 have attempted calling, sometimes multiple times within a few minutes. Numbers are blocked and automatically hung up on but the call logs show they're still trying to get through.
Another in a series of 610-320-XXXX numbers that have been calling relentlessly as of late. Upon answering a voice introduces itself as "name" and being part of a random sounding company before being abruptly cut off and the call ends itself.