I have missed two calls from there in the past week. They are getting added to my blocker list.
Sep 11th, 2018
This showed up on my cell phone as a missed call from Elmhurst IL. I called the UPS 800 number (1-800-742-5877) and they said 630-628-2346 is frequently used in fraudulent activity. The UPS woman I spoke to forwarded it on to their fraud dept.
Aug 12th, 2015
UPS calling to verify a new account
Jul 27th, 2009
Caller identifed as UPS. I called UPS 800 number and they denied it.